HK1608R47J-T

Notice for TAIYO YUDEN Products [ For General Electronic Equipment ] Please read this notice before using the TAIYO YUDEN products. REMINDERS ■ Product information in this catalog is as of October 2018. All of the contents specified herein are subject to change without notice due to technical improvements, etc. Therefore, please check for the latest information carefully before practical application or use of our products. Please note that TAIYO YUDEN shall not be in any way responsible for any damages and defects in products or equipment incorporating our products, which are caused under the conditions other than those specified in this catalog or individual product specification sheets. ■ Please contact TAIYO YUDEN for further details of product specifications as the individual product specification sheets are available. ■ Please conduct validation and verification of our products in actual condition of mounting and operating environment before using our products. ■ The products listed in this catalog are intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric appliances, office equipment, information and communication equipment including, without limitation, mobile phone, and PC) and medical equipment classified as Class I or II by IMDRF. Please be sure to contact TAIYO YUDEN for further information before using the products for any equipment which may directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation, automotive powertrain control system, train control system, and ship control system, traffic signal equipment, disaster prevention equipment, medical equipment classified as Class III by IMDRF, highly public information network equipment including, without limitation, telephone exchange, and base station). Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment, aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control equipment, undersea equipment, military equipment). *Note: There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g., in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN. Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment. When our products are used even for high safety and/or reliability-required devices or circuits of general electronic equipment, it is strongly recommended to perform a thorough safety evaluation prior to use of our products and to install a protection circuit as necessary. Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way responsible for any damages incurred by you or third parties arising from use of the products listed in this catalog for any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above. ■ Information contained in this catalog is intended to convey examples of typical performances and/or applications of our products and is not intended to make any warranty with respect to the intellectual property rights or any other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights. ■ Please note that the scope of warranty for our products is limited to the delivered our products themselves and TAIYO YUDEN shall not be in any way responsible for any damages resulting from a fault or defect in our products. Notwithstanding the foregoing, if there is a written agreement (e.g., supply and purchase agreement, quality assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will warrant our products in accordance with such agreement. ■ The contents of this catalog are applicable to our products which are purchased from our sales offices or authorized distributors (hereinafter“TAIYO YUDEN’ s official sales channel”). Please note that the contents of this catalog are not applicable to our products purchased from any seller other than TAIYO YUDEN’ s official sales channel. ■ Caution for Export Some of our products listed in this catalog may require specific procedures for export according to“U.S. Export Administration Regulations” ,“Foreign Exchange and Foreign Trade Control Law”of Japan, and other applicable regulations. Should you have any questions on this matter, please contact our sales staff. 19 MULTILAYER CHIP INDUCTORS FOR HIGH FREQUENCY APPLICATIONS(HK SERIES) MULTILAYER CHIP INDUCTORS FOR HIGH FREQUENCY APPLICATIONS（HK SERIES） WAVE＊ WAVE* REFLOW REFLOW ＊Except for HK0603, HK1005 *Except for HK0603, HK1005 * Operating Temp.：-55～+125℃（HK1608/2125：-40～+85℃） ■PARTS NUMBER H K △ ① ①Series name Code HK△ 0 6 0 3 △ ② 1 0 N ③ J － T ④ ⑤ △＝Blank space ②Dimensions（L×W） Code Type（inch） 0603 1005 1608 2125 0603（0201） 1005（0402） 1608（0603） 2125（0805） Dimensions （L×W）［mm］ 0.6×0.3 1.0×0.5 1.6×0.8 2.0×1.2 ④Inductance tolerance Code J S ⑤Packaging Code －T Nominal inductance［nH］ 3.9 10.0 100 120 Inductance tolerance ±5％ ±0.3nH Packaging Taping ■STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY W L T e Type L W T e HK 0603 （0201） HK 1005 （0402） HK 1608 （0603） 0.6±0.03 （0.024±0.001） 1.0±0.05 （0.039±0.002） 1.6±0.15 （0.063±0.006） 2.0＋0.3/－0.1 （0.079＋0.012/－0.004） 2.0＋0.3/－0.1 （0.079＋0.012/－0.004） 0.3±0.03 （0.012±0.001） 0.5±0.05 （0.020±0.002） 0.8±0.15 （0.031±0.006） 1.25±0.2 （0.049±0.008） 1.25±0.2 （0.049±0.008） 0.3±0.03 （0.012±0.001） 0.5±0.05 （0.020±0.002） 0.8±0.15 （0.031±0.006） 0.85±0.2 （0.033±0.008） 1.0＋0.2/－0.3 （0.039＋0.008/－0.012） 0.15±0.05 （0.006±0.002） 0.25±0.10 （0.010±0.004） 0.3±0.2 （0.012±0.008） 0.5±0.3 （0.020±0.012） 0.5±0.3 （0.020±0.012） HK 2125 （0805） Standard quantity［pcs］ Paper tape Embossed tape 15000 － 10000 － 4000 － － 4000 － ／ INDUCTORS FOR HIGH FREQUENCY APPLICATIONS INDUCTORS ③Nominal inductance Code （example） 3N9 10N R10 R12 ※R＝Decimal point ※N＝0.0（nH type） Series name Multilayer chip inductor for high frequency applications 3000 Unit：mm（inch） i_mlci_HK_e-E05R01 ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) . 19 99 ■PARTS NUMBER ●HK 0603 Self-resonant DC Resistance LQ Measuring Q（Typical）frequency［MHｚ］ frequency ［MHｚ］ ［Ω］ frequency ［MHz］ （typ.） 100 300 500 800 1000 （min.） （max.） （typ.） HK 0603 1N0[]-T RoHS 1.0 ±0.3nH 4 100 6 12 17 22 27 10000 > 13000 0.11 0.088 HK 0603 1N2[]-T RoHS 1.2 ±0.3nH 4 100 6 12 16 21 25 10000 > 13000 0.12 0.089 HK 0603 1N5[]-T RoHS 1.5 ±0.3nH 4 100 6 12 15 20 23 10000 > 13000 0.13 0.11 HK 0603 1N8[]-T RoHS 1.8 ±0.3nH 4 100 6 12 15 20 23 10000 > 13000 0.16 0.12 HK 0603 2N0[]-T RoHS 2.0 ±0.3nH 4 100 6 12 15 20 22 10000 > 13000 0.17 0.13 HK 0603 2N2[]-T RoHS 2.2 ±0.3nH 4 100 6 12 15 20 22 8800 12500 0.19 0.14 HK 0603 2N4[]-T RoHS 2.4 ±0.3nH 4 100 6 12 15 20 22 8300 11700 0.20 0.15 HK 0603 2N7[]-T RoHS 2.7 ±0.3nH 5 100 7 12 15 20 22 7700 11000 0.21 0.16 HK 0603 3N0[]-T RoHS 3.0 ±0.3nH 5 100 7 12 15 20 22 7200 11000 0.22 0.18 HK 0603 3N3[]-T RoHS 3.3 ±0.3nH 5 100 7 12 15 20 22 6700 9600 0.23 0.19 HK 0603 3N6[]-T RoHS 3.6 ±0.3nH 5 100 7 12 15 20 22 6400 9100 0.25 0.20 HK 0603 3N9[]-T RoHS 3.9 ±0.3nH 5 100 7 12 15 20 22 6000 8600 0.27 0.20 HK 0603 4N3[]-T RoHS 4.3 ±0.3nH 5 100 7 12 15 19 21 5700 8100 0.30 0.22 HK 0603 4N7[]-T RoHS 4.7 ±0.3nH 5 100 7 12 15 19 21 5300 7600 0.30 0.24 HK 0603 5N1[]-T RoHS 5.1 ±0.3nH 5 100 7 12 15 19 21 5000 7100 0.33 0.26 HK 0603 5N6[]-T RoHS 5.6 ±0.3nH 5 100 7 12 15 19 21 4600 6600 0.36 0.27 HK 0603 6N2[]-T RoHS 6.2 ±0.3nH 5 100 7 11 14 18 20 4200 6100 0.38 0.29 HK 0603 6N8[]-T RoHS 6.8 ±5％ 5 100 7 11 14 18 20 3900 5600 0.39 0.30 HK 0603 7N5[]-T RoHS 7.5 ±5％ 5 100 7 11 14 18 19 3600 5300 0.41 0.34 HK 0603 8N2[]-T RoHS 8.2 ±5％ 5 100 7 11 14 18 19 3400 4900 0.45 0.34 HK 0603 9N1[]-T RoHS 9.1 ±5％ 5 100 7 11 14 17 18 3200 4600 0.48 0.40 HK 0603 10N[]-T RoHS 10 ±5％ 5 100 7 11 14 17 18 2900 4200 0.51 0.41 HK 0603 12N[]-T RoHS 12 ±5％ 5 100 7 11 14 17 18 2700 3800 0.68 0.45 HK 0603 15N[]-T RoHS 15 ±5％ 5 100 7 11 13 16 17 2300 3300 0.71 0.50 HK 0603 18N[]-T RoHS 18 ±5％ 5 100 7 11 13 16 17 2100 3000 0.81 0.57 HK 0603 22N[]-T RoHS 22 ±5％ 5 100 7 11 13 15 16 1800 2600 1.00 0.71 HK 0603 27N[]-T RoHS 27 ±5％ 4 100 6 10 12 14 15 1800 2600 1.35 1.11 HK 0603 33N[]-T RoHS 33 ±5％ 4 100 6 10 12 14 14 1700 2400 1.47 1.33 HK 0603 39N[]-T RoHS 39 ±5％ 4 100 6 10 12 13 12 1500 2100 1.72 1.51 HK 0603 47N[]-T RoHS 47 ±5％ 4 100 6 10 11 12 11 1300 1800 1.90 1.74 HK 0603 56N[]-T RoHS 56 ±5％ 4 100 6 10 11 11 10 1100 1600 2.27 1.85 HK 0603 68N[]-T RoHS 68 ±5％ 4 100 6 10 11 11 10 1100 1500 2.66 2.30 HK 0603 82N[]-T RoHS 82 ±5％ 4 100 6 10 11 10 8 1000 1400 3.37 2.60 HK 0603 R10[]-T RoHS 100 ±5％ 4 100 6 9 10 9 6 900 1200 3.74 3.00 ※ [] mark indicates the Inductance tolerance code. Please refer for the inductance tolerance except the above. Parts number EHS Nominal inductance ［nH］ Inductance tolerance ※） Q （min.） Rated current ［mA］（max.） ／ INDUCTORS FOR HIGH FREQUENCY APPLICATIONS INDUCTORS 470 450 430 390 380 360 350 340 330 320 310 300 280 280 270 260 250 250 240 230 220 220 190 180 170 150 120 110 100 100 80 80 70 60 Thickness ［mm］ 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ±0.03 ●HK 1005 Self-resonant DC Resistance Rated current LQ Measuring Q（Typical）frequency［MHｚ］ frequency ［MHｚ］ ［Ω］ ［mA］（max.） frequency -55～ -55～ ［MHz］ （typ.） （max.） （typ.） 100 300 500 800 1000 （min.） +125℃ +85℃ HK 1005 1N0[]-T RoHS 1.0 ±0.3nH 8 100 11 25 34 43 52 10000 > 13000 0.08 0.04 300 900 HK 1005 1N2[]-T RoHS 1.2 ±0.3nH 8 100 11 25 35 44 52 10000 > 13000 0.09 0.04 300 900 HK 1005 1N5[]-T RoHS 1.5 ±0.3nH 8 100 11 24 33 44 48 6000 > 13000 0.10 0.05 300 850 HK 1005 1N8[]-T RoHS 1.8 ±0.3nH 8 100 11 23 30 36 42 6000 11000 0.12 0.06 300 700 HK 1005 2N0[]-T RoHS 2.0 ±0.3nH 8 100 11 21 27 34 39 6000 10500 0.12 0.06 300 700 HK 1005 2N2[]-T RoHS 2.2 ±0.3nH 8 100 10 18 25 31 36 6000 10000 0.13 0.07 300 700 HK 1005 2N4[]-T RoHS 2.4 ±0.3nH 8 100 10 18 24 31 35 6000 9500 0.13 0.07 300 650 HK 1005 2N7[]-T RoHS 2.7 ±0.3nH 8 100 10 18 24 31 34 6000 9000 0.13 0.08 300 650 HK 1005 3N0[]-T RoHS 3.0 ±0.3nH 8 100 10 18 24 31 35 6000 8500 0.16 0.09 300 600 HK 1005 3N3[]-T RoHS 3.3 ±0.3nH 8 100 10 18 24 31 35 6000 8000 0.16 0.10 300 550 HK 1005 3N6[]-T RoHS 3.6 ±0.3nH 8 100 10 18 24 31 35 5000 7500 0.20 0.11 300 500 HK 1005 3N9[]-T RoHS 3.9 ±0.3nH 8 100 10 18 24 31 35 4000 7000 0.21 0.12 300 500 HK 1005 4N3[]-T RoHS 4.3 ±0.3nH 8 100 10 18 24 31 35 4000 6500 0.20 0.12 300 500 HK 1005 4N7[]-T RoHS 4.7 ±0.3nH 8 100 10 18 24 31 34 4000 6000 0.21 0.12 300 500 HK 1005 5N1[]-T RoHS 5.1 ±0.3nH 8 100 10 18 24 31 34 4000 5800 0.21 0.13 300 450 HK 1005 5N6[]-T RoHS 5.6 ±0.3nH 8 100 10 18 24 30 35 4000 5700 0.23 0.15 300 430 HK 1005 6N2[]-T RoHS 6.2 ±0.3nH 8 100 10 18 24 30 34 3900 5600 0.25 0.16 300 430 HK 1005 6N8[]-T RoHS 6.8 ±5％ 8 100 10 18 23 29 32 3900 5500 0.25 0.17 300 430 HK 1005 7N5[]-T RoHS 7.5 ±5％ 8 100 10 18 23 29 32 3700 5200 0.25 0.18 300 400 HK 1005 8N2[]-T RoHS 8.2 ±5％ 8 100 10 18 23 29 31 3600 4900 0.28 0.21 300 380 HK 1005 9N1[]-T RoHS 9.1 ±5％ 8 100 10 18 23 29 31 3400 4500 0.30 0.22 300 360 HK 1005 10N[]-T RoHS 10 ±5％ 8 100 10 18 23 29 31 3200 4300 0.31 0.23 300 340 HK 1005 12N[]-T RoHS 12 ±5％ 8 100 11 18 23 29 31 2700 3900 0.40 0.28 300 330 HK 1005 15N[]-T RoHS 15 ±5％ 8 100 11 18 23 28 30 2300 3500 0.46 0.31 300 320 HK 1005 18N[]-T RoHS 18 ±5％ 8 100 11 18 23 28 30 2100 3100 0.55 0.35 300 310 HK 1005 22N[]-T RoHS 22 ±5％ 8 100 11 17 22 26 27 1900 2800 0.60 0.42 300 300 HK 1005 27N[]-T RoHS 27 ±5％ 8 100 11 17 21 25 26 1600 2300 0.70 0.47 300 300 HK 1005 33N[]-T RoHS 33 ±5％ 8 100 11 16 20 23 22 1300 1900 0.80 0.50 200 250 HK 1005 39N[]-T RoHS 39 ±5％ 8 100 11 16 20 23 21 1200 1700 0.90 0.52 200 250 HK 1005 47N[]-T RoHS 47 ±5％ 8 100 11 16 19 21 18 1000 1500 1.00 0.58 200 230 HK 1005 56N[]-T RoHS 56 ±5％ 8 100 11 16 18 18 16 750 1300 1.00 0.61 200 220 HK 1005 68N[]-T RoHS 68 ±5％ 8 100 11 15 17 18 11 750 1200 1.20 0.70 180 200 HK 1005 82N[]-T RoHS 82 ±5％ 8 100 10 14 16 15 6 600 1100 1.30 0.81 150 200 HK 1005 R10[]-T RoHS 100 ±5％ 8 100 10 14 14 12 － 600 1000 1.50 0.94 150 200 HK 1005 R12[]-T RoHS 120 ±5％ 8 100 10 12 10 － － 600 800 1.60 1.10 150 200 HK 1005 R15[]-T RoHS 150 ±5％ 8 100 12 17 17 － － 550 920 3.20 2.57 140 200 HK 1005 R18[]-T RoHS 180 ±5％ 8 100 12 16 － － － 500 810 3.70 2.97 130 200 HK 1005 R22[]-T RoHS 220 ±5％ 8 100 12 16 － － － 450 700 4.20 3.29 120 200 HK 1005 R27[]-T RoHS 270 ±5％ 8 100 12 14 － － － 400 600 4.80 3.92 110 200 ※ [] mark indicates the Inductance tolerance code. Please refer for the inductance tolerance except the above. Parts number EHS Nominal inductance ［nH］ Inductance tolerance ※） Q （min.） Thickness ［mm］ 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 i_mlci_HK_e-E05R01 ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) . 100 19 ■PARTS NUMBER ●HK 1608 EHS Nominal inductance ［nH］ Inductance tolerance ※） Q （min.） Rated current ［mA］（max.） 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 150 150 150 150 Thickness ［mm］ 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ±0.15 ●HK 2125 Self-resonant DC Resistance LQ Measuring Q（Typical）frequency［MHｚ］ frequency ［MHｚ］ ［Ω］ frequency ［MHz］ （typ.） （max.） （typ.） 100 300 500 800 1000 （min.） HK 2125 1N5S-T RoHS 1.5 ±0.3nH 10 100 21 39 57 61 68 4000 > 6000 0.10 0.02 HK 2125 1N8S-T RoHS 1.8 ±0.3nH 10 100 18 35 49 55 59 4000 > 6000 0.10 0.02 HK 2125 2N2S-T RoHS 2.2 ±0.3nH 10 100 18 33 46 53 58 4000 > 6000 0.10 0.03 HK 2125 2N7S-T RoHS 2.7 ±0.3nH 12 100 19 36 50 56 60 4000 > 6000 0.10 0.03 HK 2125 3N3S-T RoHS 3.3 ±0.3nH 12 100 16 29 40 47 51 4000 > 6000 0.13 0.04 HK 2125 3N9S-T RoHS 3.9 ±0.3nH 12 100 18 33 46 54 60 4000 > 6000 0.15 0.05 HK 2125 4N7S-T RoHS 4.7 ±0.3nH 12 100 18 34 46 55 60 3500 > 6000 0.20 0.05 HK 2125 5N6S-T RoHS 5.6 ±0.3nH 15 100 20 38 51 60 66 3200 5400 0.23 0.05 HK 2125 6N8J-T RoHS 6.8 ±5％ 15 100 20 39 52 63 69 2800 4200 0.25 0.06 HK 2125 8N2J-T RoHS 8.2 ±5％ 15 100 21 40 54 63 70 2400 3700 0.28 0.07 HK 2125 10NJ-T RoHS 10 ±5％ 15 100 20 38 51 60 67 2100 3100 0.30 0.09 HK 2125 12NJ-T RoHS 12 ±5％ 15 100 21 39 52 60 67 1900 3000 0.35 0.10 HK 2125 15NJ-T RoHS 15 ±5％ 15 100 22 42 55 63 72 1600 2600 0.40 0.11 HK 2125 18NJ-T RoHS 18 ±5％ 15 100 24 44 57 63 72 1500 2300 0.45 0.13 HK 2125 22NJ-T RoHS 22 ±5％ 18 100 23 43 55 60 69 1400 2100 0.50 0.16 HK 2125 27NJ-T RoHS 27 ±5％ 18 100 23 42 53 58 68 1300 1800 0.55 0.17 HK 2125 33NJ-T RoHS 33 ±5％ 18 100 24 43 54 55 60 1200 1700 0.60 0.19 HK 2125 39NJ-T RoHS 39 ±5％ 18 100 23 41 50 47 47 1000 1400 0.65 0.25 HK 2125 47NJ-T RoHS 47 ±5％ 18 100 23 41 49 43 41 900 1200 0.70 0.26 HK 2125 56NJ-T RoHS 56 ±5％ 18 100 23 42 48 39 38 800 1100 0.75 0.28 HK 2125 68NJ-T RoHS 68 ±5％ 18 100 25 42 45 30 － 700 900 0.80 0.33 HK 2125 82NJ-T RoHS 82 ±5％ 18 100 24 41 41 － － 600 800 0.90 0.37 HK 2125 R10J-T RoHS 100 ±5％ 18 100 23 37 37 － － 600 800 0.90 0.40 HK 2125 R12J-T RoHS 120 ±5％ 13 50 22 33 29 － － 500 700 0.95 0.43 HK 2125 R15J-T RoHS 150 ±5％ 13 50 22 34 26 － － 500 700 1.00 0.46 HK 2125 R18J-T RoHS 180 ±5％ 13 50 23 34 20 － － 400 600 1.10 0.50 HK 2125 R22J-T RoHS 220 ±5％ 12 50 20 23 － － － 350 550 1.20 0.75 HK 2125 R27J-T RoHS 270 ±5％ 12 50 20 29 － － － 300 480 1.30 0.85 HK 2125 R33J-T RoHS 330 ±5％ 12 50 22 15 － － － 250 400 1.40 0.90 HK 2125 R39J-T RoHS 390 ±5％ 10 50 17 12 － － － 250 400 1.30 0.85 HK 2125 R47J-T RoHS 470 ±5％ 10 50 17 － － － － 200 350 1.50 0.95 ※ [] mark indicates the Inductance tolerance code. Please refer for the inductance tolerance except the above. Parts number EHS Nominal inductance ［nH］ Inductance tolerance Q （min.） Rated current ［mA］（max.） 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 Thickness ［mm］ 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ＋0.2/－0.3 ／ INDUCTORS FOR HIGH FREQUENCY APPLICATIONS INDUCTORS Self-resonant DC Resistance LQ Measuring Q（Typical）frequency［MHｚ］ frequency ［MHｚ］ ［Ω］ frequency ［MHz］ （typ.） 100 300 500 800 1000 （min.） （max.） （typ.） HK 1608 1N0[]-T RoHS 1.0 ±0.3nH 8 100 14 30 40 70 90 10000 > 13000 0.05 0.015 HK 1608 1N2[]-T RoHS 1.2 ±0.3nH 8 100 14 30 40 70 90 10000 > 13000 0.05 0.015 HK 1608 1N5[]-T RoHS 1.5 ±0.3nH 8 100 14 26 34 47 50 6000 > 13000 0.10 0.03 HK 1608 1N8[]-T RoHS 1.8 ±0.3nH 8 100 10 18 24 30 34 6000 > 13000 0.10 0.06 HK 1608 2N2[]-T RoHS 2.2 ±0.3nH 8 100 12 22 29 37 40 6000 12000 0.10 0.06 HK 1608 2N7[]-T RoHS 2.7 ±0.3nH 10 100 13 24 32 41 45 6000 11000 0.10 0.06 HK 1608 3N3[]-T RoHS 3.3 ±0.3nH 10 100 14 25 33 42 47 6000 9000 0.12 0.06 HK 1608 3N9[]-T RoHS 3.9 ±0.3nH 10 100 13 25 33 42 46 6000 8000 0.14 0.07 HK 1608 4N7[]-T RoHS 4.7 ±0.3nH 10 100 13 25 33 42 47 4000 6500 0.16 0.08 HK 1608 5N6[]-T RoHS 5.6 ±0.3nH 10 100 14 25 33 42 46 4000 5800 0.18 0.09 HK 1608 6N8[]-T RoHS 6.8 ±5％ 10 100 14 25 33 43 47 4000 5600 0.22 0.11 HK 1608 8N2[]-T RoHS 8.2 ±5％ 10 100 14 26 34 44 48 3500 5200 0.24 0.13 HK 1608 10N[]-T RoHS 10 ±5％ 12 100 14 26 34 43 47 3400 4600 0.26 0.16 HK 1608 12N[]-T RoHS 12 ±5％ 12 100 14 27 35 45 49 2600 4000 0.28 0.17 HK 1608 15N[]-T RoHS 15 ±5％ 12 100 15 28 37 46 51 2300 3400 0.32 0.20 HK 1608 18N[]-T RoHS 18 ±5％ 12 100 15 27 36 44 48 2000 3000 0.35 0.21 HK 1608 22N[]-T RoHS 22 ±5％ 12 100 16 28 36 44 47 1600 2900 0.40 0.25 HK 1608 27N[]-T RoHS 27 ±5％ 12 100 16 29 37 45 46 1400 2200 0.45 0.28 HK 1608 33N[]-T RoHS 33 ±5％ 12 100 17 31 40 46 47 1200 1800 0.55 0.35 HK 1608 39N[]-T RoHS 39 ±5％ 12 100 18 31 39 44 44 1100 1600 0.60 0.38 HK 1608 47N[]-T RoHS 47 ±5％ 12 100 17 28 34 35 34 900 1600 0.70 0.45 HK 1608 56N[]-T RoHS 56 ±5％ 12 100 17 28 34 34 31 900 1400 0.75 0.50 HK 1608 68N[]-T RoHS 68 ±5％ 12 100 18 29 34 30 22 700 1200 0.85 0.55 HK 1608 82N[]-T RoHS 82 ±5％ 12 100 18 28 33 27 － 600 1100 0.95 0.60 HK 1608 R10[]-T RoHS 100 ±5％ 12 100 18 27 28 16 － 600 1000 1.00 0.65 HK 1608 R12[]-T RoHS 120 ±5％ 8 50 16 24 23 － － 500 800 1.20 0.68 HK 1608 R15[]-T RoHS 150 ±5％ 8 50 13 19 16 － － 500 800 1.20 0.73 HK 1608 R18[]-T RoHS 180 ±5％ 8 50 13 18 12 － － 400 700 1.30 0.85 HK 1608 R22[]-T RoHS 220 ±5％ 8 50 12 16 － － － 400 600 1.50 0.95 HK 1608 R27[]-T RoHS 270 ±5％ 8 50 14 15 － － － 400 550 1.90 1.34 HK 1608 R33[]-T RoHS 330 ±5％ 8 50 14 － － － － 350 480 2.10 1.53 HK 1608 R39[]-T RoHS 390 ±5％ 8 50 13 － － － － 350 410 2.30 1.72 HK 1608 R47[]-T RoHS 470 ±5％ 8 50 13 － － － － 300 360 2.60 2.04 ※ [] mark indicates the Inductance tolerance code. Please refer for the inductance tolerance except the above. Parts number i_mlci_HK_e-E05R01 ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) . 19 101 Multilayer chip inductors Multilayer chip inductors for high frequency, Multilayer chip bead inductors Multilayer common mode choke coils（MC series F type） Metal Multilayer Chip Power Inductors (MCOILTM MC series) ■PACKAGING ①Minimum Quantity ●Tape & Reel Packaging Type CK1608（0603） CK2125（0805） CKS2125（0805） CKP1608（0603） CKP2012（0805） CKP2016（0806） CKP2520（1008） LK1005（0402） LK1608（0603） LK2125（0805） HK0603（0201） HK1005（0402） HK1608（0603） HK2125（0805） HKQ0603W（0201） HKQ0603S（0201） HKQ0603U（0201） AQ105（0402） BK0603（0201） BK1005（0402） BKH0603（0201） BKH1005（0402） BK1608（0603） BK2125（0805） BK2010（0804） BK3216（1206） BKP0603（0201） BKP1005（0402） BKP1608（0603） BKP2125（0805） MCF0605（0202） MCF0806（0302） MCF1210（0504） MCF2010（0804） MCEE1005（0402） MCFK1608（0603） MCFE1608（0603） MCKK1608（0603） MCHK2012（0806） MCKK2012（0805） Thickness mm（inch） 0.8 （0.031） 0.85（0.033） 1.25（0.049） 0.85（0.033） 1.25（0.049） 0.8 （0.031） 0.9 （0.035） 0.9 （0.035） 0.7 （0.028） 0.9 （0.035） 1.1 （0.043） 0.5 （0.020） 0.8 （0.031） 0.85（0.033） 1.25（0.049） 0.3 （0.012） 0.5 （0.020） 0.8 （0.031） 0.85（0.033） 1.0 （0.039） 0.3 （0.012） 0.3 （0.012） 0.3 （0.012） 0.5 （0.020） 0.3 （0.012） 0.5 （0.020） 0.3 （0.012） 0.5 （0.020） 0.8 （0.031） 0.85（0.033） 1.25（0.049） 0.45（0.018） 0.8 （0.031） 0.3 （0.012） 0.5 （0.020） 0.8 （0.031） 0.85（0.033） 0.3 （0.012） 0.4 （0.016） 0.55（0.022） 0.45（0.018） 0.55（0.022） 0.6 （0.024） 0.65（0.026） 1.0 （0.039） 0.8 （0.031） 1.0 （0.039） Standard Quantity ［pcs］ Paper Tape Embossed Tape 4000 － 4000 － － 2000 4000 － － 2000 4000 － － 3000 － 3000 － 3000 － 3000 － 2000 10000 － 4000 － 4000 － － 2000 15000 － 10000 － 4000 － － 4000 － 3000 15000 － 15000 － 15000 － 10000 － 15000 － 10000 － 15000 － 10000 － 4000 － 4000 － － 2000 4000 － － 4000 15000 － 10000 － 4000 － 4000 － 15000 － － 10000 － 5000 － 4000 10000 － 4000 － 4000 － 3000 4000 － 3000 ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_pack_e-E07R01 ②Taping material ●Card board carrier tape Top tape Base tape Sprocket hole Bottom tape CK CKP CK CKS LK LK LK HK HK HK HKQ AQ 1608 1608 2125 2125 1005 1608 2125 0603 1005 1608 0603 105 BK BK BK BK BK BKP BKP BKP BKP BKH BKH MCF MC MC MC 0603 1005 1608 2125 2010 0603 1005 1608 2125 0603 1005 0605 1005 1608 2012 CK CKS CKP CKP CKP LK HK 2125 2125 2012 2016 2520 2125 2125 BK BK MCF MCF MCF MC MC 2125 3216 0806 1210 2010 1608 2012 Chip cavity Chip Filled Chip ●Embossed Tape Top tape Sprocket hole Base tape Chip cavity Chip Filled Chip ③Taping Dimensions ●Paper tape (8mm wide) B T 8.0±0.3 (0.315±0.012) A F Unit：mm（inch） 1.75±0.1 (0.069±0.004） 3.5±0.05 (0.138±0.002) Sprocket hole φ1.5＋0.1/－0 (φ0.059＋0.004/-0) 4.0±0.1 (0.157±0.004) 2.0±0.05 (0.079±0.002) ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_pack_e-E07R01 Type Thickness mm（inch） CK1608（0603） 0.8 （0.031） CK2125（0805） 0.85（0.033） CKS2125（0805） 0.85（0.033） CKP1608（0603） 0.8 （0.031） LK1005（0402） 0.5 （0.020） LK1608（0603） 0.8 （0.031） LK2125（0805） 0.85（0.033） HK0603（0201） 0.3 （0.012） HK1005（0402） 0.5 （0.020） HK1608（0603） 0.8 （0.031） HKQ0603W（0201） 0.3 （0.012） HKQ0603S（0201） 0.3 （0.012） HKQ0603U（0201） 0.3 （0.012） AQ105（0402） 0.5 （0.020） BK0603（0201） 0.3 （0.012） BK1005（0402） 0.5 （0.020） BK1608（0603） 0.8 （0.031） BK2125（0805） 0.85（0.033） BK2010（0804） 0.45（0.018） BKP0603（0201） 0.3 （0.012） BKP1005（0402） 0.5 （0.020） BKP1608（0603） 0.8 （0.031） BKP2125（0805） 0.85（0.033） BKH0603（0201） 0.3 （0.012） BKH1005（0402） 0.5 （0.020） MCF0605（0202） 0.3 （0.012） MCFK1608（0603） 0.6 （0.024） MCEE1005（0402） 0.55（0.021） MCFE1608（0603） 0.65（0.026） MCHK2012（0805） 0.8 （0.031） Chip cavity Ａ Ｂ 1.0±0.2 1.8±0.2 （0.039±0.008） （0.071±0.008） 1.5±0.2 2.3±0.2 （0.059±0.008） （0.091±0.008） 1.5±0.2 2.3±0.2 （0.059±0.008） （0.091±0.008） 1.0±0.2 1.8±0.2 （0.039±0.008） （0.071±0.008） 0.65±0.1 1.15±0.1 （0.026±0.004） （0.045±0.004） 1.0±0.2 1.8±0.2 （0.039±0.008） （0.071±0.008） 1.5±0.2 2.3±0.2 （0.059±0.008） （0.091±0.008） 0.40±0.06 0.70±0.06 （0.016±0.002） （0.028±0.002） 0.65±0.1 1.15±0.1 （0.026±0.004） （0.045±0.004） 1.0±0.2 1.8±0.2 （0.039±0.008） （0.071±0.008） 0.40±0.06 0.70±0.06 （0.016±0.002） （0.028±0.002） 0.40±0.06 0.70±0.06 （0.016±0.002） （0.028±0.002） 0.40±0.06 0.70±0.06 （0.016±0.002） （0.028±0.002） 0.75±0.1 1.15±0.1 （0.030±0.004） （0.045±0.004） 0.40±0.06 0.70±0.06 （0.016±0.002） （0.028±0.002） 0.65±0.1 1.15±0.1 （0.026±0.004） （0.045±0.004） 1.0±0.2 1.8±0.2 （0.039±0.008） （0.071±0.008） 1.5±0.2 2.3±0.2 （0.059±0.008） （0.091±0.008） 1.2±0.1 2.17±0.1 （0.047±0.004） （0.085±0.004） 0.40±0.06 0.70±0.06 （0.016±0.002） （0.028±0.002） 0.65±0.1 1.15±0.1 （0.026±0.004） （0.045±0.004） 1.0±0.2 1.8±0.2 （0.039±0.008） （0.071±0.008） 1.5±0.2 2.3±0.2 （0.059±0.008） （0.091±0.008） 0.40±0.06 0.70±0.06 （0.016±0.002） （0.028±0.002） 0.65±0.1 1.15±0.1 （0.026±0.004） （0.045±0.004） 0.62±0.03 0.77±0.03 （0.024±0.001） （0.030±0.001） 1.1±0.05 1.9±0.05 （0.043±0.002） （0.075±0.002） 0.8±0.05 1.3±0.05 (0.031±0.002) (0.051±0.002) 1.1±0.05 1.9±0.05 （0.043±0.002） （0.075±0.002） 1.55±0.2 2.3±0.2 （0.061±0.008） （0.091±0.008） Insertion Pitch Ｆ 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 2.0±0.05 （0.079±0.002） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 4.0±0.1 （0.157±0.004） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 2.0±0.05 （0.079±0.002） 4.0±0.1 （0.157±0.004） 2.0±0.05 （0.079±0.002） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） Tape Thickness Ｔ 1.1max （0.043max） 1.1max （0.043max） 1.1max （0.043max） 1.1max （0.043max） 0.8max （0.031max） 1.1max （0.043max） 1.1max （0.043max） 0.45max （0.018max） 0.8max （0.031max） 1.1max （0.043max） 0.45max （0.018max） 0.45max （0.018max） 0.45max （0.018max） 0.8max （0.031max） 0.45max （0.018max） 0.8max （0.031max） 1.1max （0.043max） 1.1max （0.043max） 0.8max （0.031max） 0.45max （0.018max） 0.8max （0.031max） 1.1max （0.043max） 1.1max （0.043max） 0.45max （0.018max） 0.8max （0.031max） 0.45max （0.018max） 0.72max (0.028max) 0.6max (0.016max) 0.9max （0.035max） 0.9max （0.035max） Unit : mm（inch） ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_pack_e-E07R01 ●Embossed Tape (8mm wide) Unit：mm（inch） A B 8.0±0.3 (0.315±0.012) 3.5±0.05 (0.138±0.002) Sprocket hole F 1.75±0.1 (0.069±0.004） φ1.5＋0.1/－0 (φ0.059＋0.004/-0) 4.0±0.1 (0.157±0.004) 2.0±0.05 (0.079±0.002) Type Thickness mm（inch） CK2125（0805） 1.25（0.049） CKS2125（0805） 1.25（0.049） CKP2012（0805） 0.9 （0.035） CKP2016（0806） 0.9 （0.035） Chip cavity Ａ Ｂ 1.5±0.2 2.3±0.2 （0.059±0.008） （0.091±0.008） 1.5±0.2 2.3±0.2 （0.059±0.008） （0.091±0.008） 1.55±0.2 2.3±0.2 （0.061±0.008） （0.091±0.008） 1.8±0.1 2.2±0.1 （0.071±0.004） （0.087±0.004） Insertion Pitch Ｆ 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 2.3±0.1 （0.091±0.004） 2.8±0.1 （0.110±0.004） 4.0±0.1 （0.157±0.004） 1.5±0.2 （0.059±0.008） 2.3±0.2 （0.091±0.008） 4.0±0.1 （0.157±0.004） 1.5±0.2 （0.059±0.008） 2.3±0.2 （0.091±0.008） 4.0±0.1 （0.157±0.004） 1.5±0.2 （0.059±0.008） 1.9±0.1 （0.075±0.004） 0.75±0.05 （0.030±0.002） 1.15±0.05 （0.045±0.002） 1.1±0.1 （0.043±0.004） 1.1±0.1 （0.043±0.004） 1.55±0.2 （0.061±0.008） 2.3±0.2 （0.091±0.008） 3.5±0.1 （0.138±0.004） 0.95±0.05 （0.037±0.002） 1.40±0.05 （0.055±0.002） 2.3±0.1 （0.091±0.004） 1.95±0.1 （±0.004） 2.3±0.2 （0.091±0.008） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 2.0±0.05 （0.079±0.002） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） 0.7 （0.028） 0.9 （0.035） CKP2520（1008） 1.1 （0.043） 1.1 （0.043） LK2125（0805） 1.25（0.049） 0.85（0.033） HK2125（0805） 1.0 （0.039） BK2125（0805） 1.25（0.049） BK3216（1206） 0.8 （0.031） MCF0806（0302） 0.4 （0.016） MCF1210（0504） 0.55（0.022） MCF2010（0804） 0.45（0.018） MCKK1608（0603） 1.0 （0.039） MCKK2012（0805） 1.0 （0.039） Tape Thickness K T 2.0 0.3 （0.079） （0.012） 2.0 0.3 （0.079） （0.012） 1.3 0.3 （0.051） （0.012） 1.3 0.25 （0.051） （0.01） 1.4 （0.055） 1.4 （0.055） 0.3 （0.012） 1.7 （0.067） 1.7 （0.067） 2.0 0.3 （0.079） （0.012） 1.5 （0.059） 0.3 （0.012） 2.0 （0.079） 2.0 0.3 （0.079） （0.012） 1.4 0.3 （0.055） （0.012） 0.55 0.3 （0.022） （0.012） 0.65 0.3 （0.026） （0.012） 0.85 0.3 （0.033） （0.012） 1.4 0.25 （0.055） （0.01） 1.35 0.25 （0.053） （0.010） Unit : mm（inch） ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_pack_e-E07R01 ④LEADER AND BLANK PORTION Blank portion Chip cavity Blank portion Leader 100mm or more (3.94inches or more) 160mm or more (6.3inches or more) Direction of tape feed 400mm or more (15.7inches or more) ⑤Reel Size t E C R B D A W A φ178±2.0 B φ50 or more C φ13.0±0.2 4mm width tape 8mm width tape t 1.5max. 2.5max. W 5±1.0 10±1.5 D φ21.0±0.8 E 2.0±0.5 R 1.0 (Unit : mm) ⑥Top tape strength The top tape requires a peel-off force of 0.1～0.7N in the direction of the arrow as illustrated below. Pull direction 0～15° Top tape Base tape ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_pack_e-E07R01 Multilayer chip inductors Multilayer chip inductors for high frequency, Multilayer chip bead inductors Multilayer common mode choke coils（MC series F type） Metal Multilayer Chip Power Inductors (MCOILTM MC series) ■RELIABILITY DATA 1. Operating Temperature Range BK series BKH series BKP series MCF series CK series CKS series Specified Value CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series 2. Storage Temperature Range BK series BKH series BKP series MCF series CK series CKS series Specified Value CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series －55～＋125℃ －55～＋85℃ －40～＋85℃ －40～＋85℃ －55～＋125℃ －40～＋85℃ －55～＋125℃ －40～＋125℃（Including self-generated heat） －55～＋125℃ －55～＋85℃ －40～＋85℃ －40～＋85℃ －55～＋125℃ －40～＋85℃ －55～＋125℃ －40～＋85℃ 3. Rated Current Specified Value BK series BKH series BKP series MCF series CK series CKS series CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series The temperature of the element is increased within 20℃. The temperature of the element is increased within 40℃ Refer to each specification. The temperature of the element is increased within 20℃. The temperature of the element is increased within 40℃ The decreasing-rate of inductance value is within 5 % The decreasing-rate of inductance value is within 5 %, or the temperature of the element is increased within 20℃ Idc1: The decreasing-rate of inductance value is within 30 % Idc2: The temperature of the element is increased within 40℃ ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_reli_e-E07R01 4. Impedance Specified Value Test Methods and Remarks BK series BKH series Refer to each specification. BKP series MCF series BK0603Series, BKP0603Series, BKH Series Measuring frequency : 100±1MHz Measuring equipment : 4991A（or its equivalent） Measuring jig : 16193A（or its equivalent） BK1005Series, BKP1005Series ,BKH1005Series Measuring frequency : 100±1MHz Measuring equipment : 4291A（or its equivalent） Measuring jig : 16192A（or its equivalent）, HW:16193A（or its equivalent） BK1608・2125Series, BKP1608・2125Series Measuring frequency : 100±1MHz Measuring equipment : 4291A（or its equivalent）, 4195A（or its equivalent） Measuring jig : 16092A（or its equivalent）, HW:16192A（or its equivalent） BK2010・3216Series Measuring frequency : 100±1MHz Measuring equipment : 4291A（or its equivalent）, 4195A（or its equivalent） Measuring jig : 16192A（or its equivalent） MCF Series Measuring frequency : 100±1MHz Measuring equipment : 4291A（or its equivalent） 5. Inductance Specified Value CK series CKS series CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series CK、CKS、LK Series Measuring frequency Measuring equipment /jig Measuring current CKP、MCOILTM MC Series Measuring frequency Measuring equipment Test Methods and Remarks HK0603、HK1005、AQ Series Measuring frequency Measuring equipment /jig HK1608、HK2125 Series Measuring frequency Measuring equipment /jig HKQ Series Measuring frequency Measuring frequency Measuring equipment /jig Refer to each specification. : Refer to each specification. : 1608,2125⇒4194A＋16085B＋16092A（or its equivalent）、4195A＋41951＋16092A（or its equivalent） 1005⇒4291A＋16193A（or its equivalent） : 047～4.7μH ⇒1mArms 、 5.6～33μH ⇒0.1mArms : 1MHz : 4285A（or its equivalent） : 100MHz : HK0603・AQ105⇒4291A＋16197A（or its equivalent） HK1005⇒4291A＋16193A（or its equivalent） : ～100nH⇒100MHz 、120nH～⇒50MHz : 4195A＋16092A（or its equivalent） : HKQ0603S・HKQ0603U⇒ 500MHz : HKQ0603W⇒ 300/500MHz : E4991A＋16197A（or its equivalent） ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_reli_e-E07R01 6. Q Specified Value CK series CKS series CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series LK Series Measuring frequency Measuring equipment /jig Measuring current Test Methods and Remarks HK0603、HK1005、AQ Series Measuring frequency Measuring equipment /jig HK1608、HK2125 Series Measuring frequency Measuring equipment /jig HKQ Series Measuring frequency Measuring frequency Measuring equipment /jig － Refer to each specification. － : Refer to each specification. : 1608,2125⇒4194A＋16085B＋16092A（or its equivalent）、4195A＋41951＋16092A（or its equivalent） 1005⇒4291A＋16193A（or its equivalent） : 047～4.7μH ⇒1mArms 、 5.6～33μH ⇒0.1mArms : 100MHz : HK0603・AQ105⇒4291A＋16197A（or its equivalent） HK1005⇒4291A＋16193A（or its equivalent） : ～100nH⇒100MHz 、120nH～⇒50MHz : 4195A＋16092A（or its equivalent） : HKQ0603S・HKQ0603U⇒ 500MHz : HKQ0603W⇒ 300/500MHz : E4991A＋16197A（or its equivalent） 7. DC Resistance Specified Value BK series BKH series BKP series MCF series CK series CKS series CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series Test Methods and Remarks Measuring equipment：VOAC-7412, VOAC-7512, VOAC-7521（made by Iwasaki Tsushinki）, HIOKI3227 (or its equivalent) 8. Self Resonance Frequency（SRF） BK series BKH series BKP series MCF series CK series CKS series Specified Value CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series LK、CK Series : Measuring equipment Test Methods and Measuring jig Remarks HK、HKQ、AQ Series : Measuring equipment Refer to each specification. － Refer to each specification. － Refer to each specification. － : 4195A（or its equivalent） : 41951＋16092A（or its equivalent） : 8719C（or its equivalent）・8753D（or its equivalent）/HK2125 ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_reli_e-E07R01 9. Temperature Characteristic BK series BKH series BKP series MCF series CK series CKS series CKP series LK series HK0603, HK1005 Specified Value HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series HK、HKQ、AQ Series： Temperature range Test Methods and Reference temperature Remarks MCOILTM MC series： Temperature range Reference temperature 10. Resistance to Flexure of Substrate BK series BKH series BKP series MCF series CK series CKS series Specified Value CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series Warp : : Testing board : Thickness : － Inductance change：Within ±10％ Inductance change：Within ±15％ : －30～＋85℃ : ＋20℃ : －40～＋85℃ : ＋20℃ No mechanical damage. 2mm（BK Series、BKP、BKH1005、CK、CKS、CKP、LK、HK、HKQ0603S、HKQ0603U、AQ Series、MCF1210、MC Series） 1mm（BKH0603、HKQ0603W、MCF Series without 1210 size,） glass epoxy-resin substrate 0.8mm 20 R-230 Test Methods and Remarks Board Warp Deviation±1 45 45 （Unit：mm） 11. Solderability Specified Value Test Methods and Remarks BK series BKH series BKP series MCF series CK series CKS series CKP series LK series HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 MCOILTM MC series Solder temperature Solder temperature Duration At least 90％ of terminal electrode is covered by new solder. ：230±5℃ (JIS Z 3282 H60A or H63A) ：245±3℃ (Sn/3.0Ag/0.5Cu) ：4±1 sec. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_reli_e-E07R01 12. Resistance to Soldering BK series BKH series BKP series MCF series CK series CKS series Specified Value CKP series LK series Appearance：No significant abnormality Impedance change：Within ±30％ Appearance：No significant abnormality Impedance change：Within ±20％ Appearance：No significant abnormality Inductance change： R10～4R7⇒Within ±10％、 6R8～100⇒Within ±15％ Appearance：No significant abnormality Inductance change：Within ±20％ Appearance：No significant abnormality Inductance change：Within ±30％ Appearance：No significant abnormality Inductance change：1005⇒Within ±15％ 1608,2125⇒ 47N～4R7: Within ±10％ 5R6～330: Within ±15％ HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 Appearance：No significant abnormality Inductance change： Within ±5％ MCOILTM MC series Appearance：No significant abnormality Inductance change： Within ±10％ Solder temperature ：260±5℃ Duration ：10±0.5 sec. Test Methods and Preheating temperature ：150 to 180℃ Remarks Preheating time ：3 min. Flux ：Immersion into methanol solution with colophony for 3 to 5 sec. Recovery ：2 to 3 hrs of recovery under the standard condition after the test.（See Note 1） (Note 1) When there are questions concerning measurement result；measurement shall be made after 48±2 hrs of recovery under the standard condition. 13. Thermal Shock BK series BKH series BKP series MCF series CK series CKS series Specified Value CKP series LK series Appearance：No significant abnormality Impedance change： Within ±30％ Appearance：No significant abnormality Impedance change： Within ±20％ Appearance：No significant abnormality Inductance change：Within ±20％ Appearance：No significant abnormality Inductance change： Within ±30％ Appearance：No significant abnormality Inductance change： Within ±10％ Q change： Within ±30％ HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 Appearance：No significant abnormality Inductance change： Within ±10％ Q change： Within ±20％ MCOILTM MC series Appearance：No significant abnormality Inductance change： Within ±10％ Conditions for 1 cycle Step temperature（℃） time（min.） 1 Minimum operating temperature ＋0/－3 30±3 Test Methods and 2 Room temperature 2～3 Remarks 3 Maximum operating temperature ＋3/－0 30±3 4 Room temperature 2～3 Number of cycles：5 Recovery：2 to 3 hrs of recovery under the standard condition after the test.（See Note 1） (Note 1) When there are questions concerning measurement result；measurement shall be made after 48±2 hrs of recovery under the standard condition. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_reli_e-E07R01 14. Damp Heat（ Steady state） BK series BKH series BKP series MCF series CK series CKS series CKP series Specified Value LK series Test Methods and Remarks Appearance：No significant abnormality Impedance change： Within ±30％ Appearance：No significant abnormality Impedance change： Within ±20％ Appearance：No significant abnormality Inductance change： Within ±20％ Appearance：No significant abnormality Inductance change： Within ±30％ Appearance：No significant abnormality Inductance change： 1005,1608⇒Within ±10％ Q change： Within ±30％ 2125⇒Within ±20％ HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 Appearance：No significant abnormality Inductance change： Within ±10％ Q change： Within ±20％ MCOILTM MC series Appearance：No significant abnormality Inductance change： Within ±10％ BK、BKP、BKH、LK、CK、CKS、CKP、MCF Series： Temperature ：40±2℃ Humidity ：90 to 95％RH Duration ：500 +24/-0 hrs Recovery ：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1） HK、HKQ、AQ、MCOILTM MC series： Temperature ：60±2℃ Humidity ：90 to 95％RH Duration ：500 +24/-0 hrs Recovery ：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1） (Note 1) When there are questions concerning measurement result；measurement shall be made after 48±2 hrs of recovery under the standard condition. 15. Loading under Damp Heat BK series BKH series BKP series MCF series CK series CKS series CKP series Specified Value LK series Test Methods and Remarks Appearance：No significant abnormality Impedance change： Within ±30％ － Appearance：No significant abnormality Inductance change： Within ±20％ Appearance：No significant abnormality Inductance change： Within ±30％ Appearance：No significant abnormality Inductance change： 1005⇒Within ±10％ 1608⇒0.047～12.0μH： Within ±10％ 2125⇒Within ±20％ Q change： Within ±30％ 15.0～33.0μH： Within ±15％ HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 Appearance：No significant abnormality Inductance change： Within ±10％ Q change： Within ±20％ MCOILTM MC series※ Appearance：No significant abnormality Inductance change： Within ±10％ BK、BKP、BKH、LK、CK、CKS、CKP Series： Temperature ：40±2℃ Humidity ：90 to 95％RH Applied current ：Rated current Duration ：500 +24/-0 hrs Recovery ：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1） HK、HKQ、AQ、MCOILTM MC Series： Temperature ：60±2℃ Humidity ：90 to 95％RH Applied current ：Rated current ※MC series ; Idc2max Duration ：500 +24/-0 hrs Recovery ：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1） Note on standard condition: "standard condition" referred to herein is defined as follows: 5 to 35℃ of temperature, 45 to 85% relative humidity, and 86 to 106kPa of air pressure. When there are questions concerning measurement results: In order to provide correlation data, the test shall be conducted under condition of 20±2℃ of temperature, 60 to 70% relative humidity, and 86 to 106kPa of air pressure. Unless otherwise specified, all the tests are conducted under the "standard condition." (Note 1) Measurement shall be made after 48±2 hrs of recovery under the standard condition. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_reli_e-E07R01 16. Loading at High Temperature BK series BKH series BKP series Appearance：No significant abnormality Impedance change： Within ±30％ Appearance：No significant abnormality Impedance change： Within ±20％ Appearance：No significant abnormality Inductance change： Within ±20％ Appearance：No significant abnormality Inductance change： Within ±30％ Appearance：No significant abnormality Inductance change： 1005⇒Within ±10％ 1608⇒0.047～12.0μH： Within ±10％ 2125⇒Within ±20％ Q change： Within ±30％ MCF series CK series CKS series CKP series Specified Value LK series Test Methods and Remarks 15.0～33.0μH： Within ±15％ HK0603, HK1005 HK1608, HK2125 HKQ0603 AQ105 Appearance：No significant abnormality Inductance change： Within ±10％ Q change： Within ±20％ MCOILTM MC series※ Appearance：No significant abnormality Inductance change： Within ±10％ Temperature Applied current Duration Recovery : Maximum operating temperature ：Rated current ※MC series ; Idc2max ：500 +24/-0 hrs ：2 to 3 hrs of recovery under the standard condition after the removal from test chamber. （See Note 1） Note on standard condition: "standard condition" referred to herein is defined as follows: 5 to 35℃ of temperature, 45 to 85% relative humidity, and 86 to 106kPa of air pressure. When there are questions concerning measurement results: In order to provide correlation data, the test shall be conducted under condition of 20±2℃ of temperature, 60 to 70% relative humidity, and 86 to 106kPa of air pressure. Unless otherwise specified, all the tests are conducted under the "standard condition." (Note 1) Measurement shall be made after 48±2 hrs of recovery under the standard condition. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_reli_e-E07R01 Precautions on the use of Multilayer chip inductors Multilayer chip inductors for high frequency, Multilayer chip bead inductors Multilayer common mode choke coils（MC series F type） ■PRECAUTIONS 1. Circuit Design Precautions ◆Verification of operating environment, electrical rating and performance 1. A malfunction in medical equipment, spacecraft, nuclear reactors, etc. may cause serious harm to human life or have severe social ramifications. As such, any inductors to be used in such equipment may require higher safety and/or reliability considerations and should be clearly differentiated from components used in general purpose applications. ◆Operating Current（Verification of Rated current） 1. The operating current including inrush current for inductors must always be lower than their rated values. 2. Do not apply current in excess of the rated value because the inductance may be reduced due to the magnetic saturation effect. 2. PCB Design Precautions ◆Pattern configurations（Design of Land-patterns） 1. When inductors are mounted on a PCB, the size of land patterns and the amount of solder used（size of fillet）can directly affect inductor performance. Therefore, the following items must be carefully considered in the design of solder land patterns: （1） The amount of solder applied can affect the ability of chips to withstand mechanical stresses which may lead to breaking or cracking. Therefore, when designing land-patterns it is necessary to consider the appropriate size and configuration of the solder pads which in turn determines the amount of solder necessary to form the fillets. （2） When more than one part is jointly soldered onto the same land or pad, the pad must be designed so that each component's soldering point is separated by solder-resist. （3） The larger size of land patterns and amount of solder, the smaller Q value after mounting on PCB. It makes higher the Q value to design land patterns smaller than terminal electrode of chips. ◆Pattern configurations（Inductor layout on panelized［ breakaway］ PC boards） 1. After inductors have been mounted on the boards, chips can be subjected to mechanical stresses in subsequent manufacturing processes （PCB cutting, board inspection, mounting of additional parts, assembly into the chassis, wave soldering the reflow soldered boards etc.）For this reason, planning pattern configurations and the position of SMD inductors should be carefully performed to minimize stress. ◆Pattern configurations（Design of Land-patterns） 1. The following diagrams and tables show some examples of recommended patterns to prevent excessive solder amounts（larger fillets which extend above the component end terminations）. Examples of improper pattern designs are also shown. （1） Recommended land dimensions for a typical chip inductor land patterns for PCBs Land pattern Solder-resist Chip inductor Chip inductor W C B Technical considerations A B L Recommended land dimensions for wave-soldering Type 1608 2012 2125 L 1.6 2.0 2.0 Size W 0.8 1.25 1.25 A 0.8～1.0 1.0～1.4 1.0～1.4 B 0.5～0.8 0.8～1.5 0.8～1.5 C 0.6～0.8 0.9～1.2 0.9～1.2 （Unit：mm） 2016 2520 2.0 2.5 1.6 2.0 1.0～1.4 1.0～1.4 0.8～1.5 0.6～1.0 1.3～1.6 1.6～2.0 3216 3.2 1.6 1.8～2.5 0.8～1.7 1.2～1.6 Recommended land dimensions for reflow-soldering Type 0603 1005 105 L 0.6 1.0 1.0 Size W 0.3 0.5 0.6 A 0.20～0.30 0.45～0.55 0.50～0.55 B 0.20～0.30 0.40～0.50 0.30～0.40 C 0.25～0.40 0.45～0.55 0.60～0.70 （Unit：mm） 1608 2012 1.6 2.0 0.8 1.25 0.8～1.0 0.8～1.2 0.6～0.8 0.8～1.2 0.6～0.8 0.9～1.6 2125 2.0 1.25 0.8～1.2 0.8～1.2 0.9～1.6 2016 2.0 1.6 0.8～1.2 0.8～1.2 1.2～2.0 2520 2.5 2.0 1.0～1.4 0.6～1.0 1.8～2.2 3216 3.2 1.6 1.8～2.5 0.6～1.5 1.2～2.0 ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_prec_e-E07R01 b b a a a a Excess solder can affect the ability of chips to withstand mechanical stresses. Therefore, please take proper precautions when designing land-patterns. Recommended land dimension for Reflow-soldering d c c Type 3216 2010 1210 0806 0605 L 3.2 2.0 1.25 0.85 0.65 Size W 1.6 1.0 1.0 0.65 0.50 a 0.7～0.9 0.5～0.6 0.45～0.55 0.25～0.35 0.27～0.33 b 0.8～1.0 c 0.4～0.5 d 0.8 （Unit：mm） d （（2） Examples of good and bad solder application Item 0.5～0.6 0.2～0.3 0.5 0.7～0.8 0.25～0.35 0.17～0.23 0.25～0.35 0.25～0.35 0.20～0.26 0.55 0.5 0.4 Not recommended Recommended Lead wire of component Solder-resist Mixed mounting of SMD and leaded components Chassis Solder (for grounding) Solder-resist Component placement close to the chassis Electrode pattern Lead wire of component Soldering iron Hand-soldering of leaded components near mounted components Solder-resist Solder-resist Horizontal component placement ◆Pattern configurations（Inductor layout on panelized［ breakaway］ PC boards） 1-1. The following are examples of good and bad inductor layout; SMD inductors should be located to minimize any possible mechanical stresses from board warp or deflection. Item Not recommended Recommended Position the component at a right angle to the direction of the mechanical stresses that are anticipated. Deflection of the board 1-2. To layout the inductors for the breakaway PC board, it should be noted that the amount of mechanical stresses given will vary depending on inductor layout. An example below should be counted for better design. E D Perforation C A B Slit Magnitude of stress A＞B＝C＞D＞E 1-3. When breaking PC boards along their perforations, the amount of mechanical stress on the inductors can vary according to the method used. The following methods are listed in order from least stressful to most stressful: push-back, slit, V-grooving, and perforation. Thus, any ideal SMD inductor layout must also consider the PCB splitting procedure. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_prec_e-E07R01 3. Considerations for automatic placement Precautions ◆Adjustment of mounting machine 1. Excessive impact load should not be imposed on the inductors when mounting onto the PC boards. 2. The maintenance and inspection of the mounter should be conducted periodically. ◆Selection of Adhesives 1. Mounting inductors with adhesives in preliminary assembly, before the soldering stage, may lead to degraded inductor characteristics unless the following factors are appropriately checked; the size of land patterns, type of adhesive, amount applied, hardening temperature and hardening period. Therefore, it is imperative to consult the manufacturer of the adhesives on proper usage and amounts of adhesive to use. ◆Adjustment of mounting machine 1. If the lower limit of the pick-up nozzle is low, too much force may be imposed on the inductors, causing damage. To avoid this, the following points should be considered before lowering the pick-up nozzle: （1） The lower limit of the pick-up nozzle should be adjusted to the surface level of the PC board after correcting for deflection of the board. （2） The pick-up pressure should be adjusted between 1 and 3N static loads. （3） To reduce the amount of deflection of the board caused by impact of the pick-up nozzle, supporting pins or back-up pins should be used under the PC board. The following diagrams show some typical examples of good pick-up nozzle placement: Item Improper method Proper method Single-sided mounting chipping or cracking supporting pins or back-up pins Double-sided mounting chipping or cracking Technical considerations supporting pins or back-up pins 2. As the alignment pin wears out, adjustment of the nozzle height can cause chipping or cracking of the inductors because of mechanical impact on the inductors. To avoid this, the monitoring of the width between the alignment pin in the stopped position, and maintenance, inspection and replacement of the pin should be conducted periodically. ◆Selection of Adhesives 1. Some adhesives may cause reduced insulation resistance. The difference between the shrinkage percentage of the adhesive and that of the inductors may result in stresses on the inductors and lead to cracking. Moreover, too little or too much adhesive applied to the board may adversely affect component placement, so the following precautions should be noted in the application of adhesives. （1） Required adhesive characteristics a. The adhesive should be strong enough to hold parts on the board during the mounting & solder process. b. The adhesive should have sufficient strength at high temperatures. c. The adhesive should have good coating and thickness consistency. d. The adhesive should be used during its prescribed shelf life. e. The adhesive should harden rapidly. f. The adhesive must not be contaminated. g. The adhesive should have excellent insulation characteristics. h. The adhesive should not be toxic and have no emission of toxic gasses. （2） When using adhesives to mount inductors on a PCB, inappropriate amounts of adhesive on the board may adversely affect component placement. Too little adhesive may cause the inductors to fall off the board during the solder process. Too much adhesive may cause defective soldering due excessive flow of adhesive on to the land or solder pad. Amount of adhesives After inductors are bonded ［Recommended conditions］ a a Figure 0805 case sizes as examples a 0.3mm min b b 100～120μm c Area with no adhesive c c 4. Soldering Precautions ◆Selection of Flux 1. Since flux may have a significant effect on the performance of inductors, it is necessary to verify the following conditions prior to use; （1） Flux used should be with less than or equal to 0.1 wt% （Chlorine conversion method） of halogenated content. Flux having a strong acidity content should not be applied. （2） When soldering inductors on the board, the amount of flux applied should be controlled at the optimum level. （3） When using water-soluble flux, special care should be taken to properly clean the boards. ◆Soldering 1. Temperature, time, amount of solder, etc. are specified in accordance with the following recommended conditions, and please contact us about peak temperature when you use lead-free paste. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_prec_e-E07R01 ◆Selection of Flux 1-1. When too much halogenated substance（Chlorine, etc.）content is used to activate the flux, or highly acidic flux is used, an excessive amount of residue after soldering may lead to corrosion of the terminal electrodes or degradation of insulation resistance on the surface of the Inductor. 1-2. Flux is used to increase solderability in flow soldering, but if too much is applied, a large amount of flux gas may be emitted and may detrimentally affect solderability. To minimize the amount of flux applied, it is recommended to use a flux-bubbling system. 1-3. Since the residue of water-soluble flux is easily dissolved by water content in the air, the residue on the surface of Inductor in high humidity conditions may cause a degradation of insulation resistance and therefore affect the reliability of the components. The cleaning methods and the capability of the machines used should also be considered carefully when selecting water-soluble flux. ◆Soldering 1-1. Preheating when soldering Heating: Chip inductor components should be preheated to within 100 to 130℃ of the soldering. Cooling: The temperature difference between the components and cleaning process should not be greater than 100℃. Chip inductors are susceptible to thermal shock when exposed to rapid or concentrated heating or rapid cooling. Therefore, the soldering process must be conducted with a great care so as to prevent malfunction of the components due to excessive thermal shock. ［Reflow soldering］ 【Recommended conditions for eutectic soldering】 【Recommended condition for Pb-free soldering】 300 300 Peak 260℃ Max. Within 10sec. 230℃ Within 10sec. 60sec. 60sec Min. 200 Min. Temperature（℃） Temperature（℃） Preheating Slow cooling 100 0 200 Slow cooling 100 0 Preheating150℃ Heating above 230℃ 60sec. Min. 40sec. Max. ※Ceramic chip components should be preheated to within 100 to 130℃ of the soldering. ※Assured to be reflow soldering for 2 times. ※ MC series; Peak 230 ℃ (eutectic soldering) 、 260 ℃ (Pb-free soldering)max within 5sec. Caution 1. The ideal condition is to have solder mass（fillet）controlled to 1/2 to 1/3 of the thickness of the inductor, as shown below: 1/2T～1/3T Inductor Technical considerations Solder T PC board 2. Because excessive dwell times can detrimentally affect solderability, soldering duration should be kept as close to recommended times as possible. ［Wave soldering］ 【Recommended conditions for eutectic soldering】 【Recommended condition for Pb-free soldering】 300 Preheating 120sec. Min. Peak 260℃ Max. Within 10sec. 230～250℃ Within 3sec. 200 Slow cooling 100 Temperature（℃） Temperature（℃） 300 0 200 120sec. Min. Preheating 150℃ 100 Slow cooling 0 ※Ceramic chip components should be preheated to within 100 to 130℃ of the soldering. ※Assured to be wave soldering for 1 time. ※Except for reflow soldering type. Caution 1. Make sure the inductors are preheated sufficiently. 2. The temperature difference between the inductor and melted solder should not be greater than 100 to 130℃. 3. Cooling after soldering should be as gradual as possible. 4. Wave soldering must not be applied to the inductors designated as for reflow soldering only. ［Hand soldering］ 【Recommended conditions for eutectic soldering 【Recommended condition for Pb-free soldering】 400 400 Peak 350℃ Max. Within 3sec. 230～280℃ Within 3sec. 300 200 Slow cooling 100 0 Preheating 60sec. Min. Temperature（℃） Temperature（℃） 300 ⊿T Slow cooling 200 100 0 Preheating 150℃ Min. 60sec. Min. （※⊿Ｔ≦190℃（ 3216Type max）, ⊿Ｔ≦130℃（ 3225 Type min） ※It is recommended to use 20W soldering iron and the tip is 1φor less. ※The soldering iron should not directly touch the components. ※Assured to be soldering iron for 1 time. Note: The above profiles are the maximum allowable soldering condition, therefore these profiles are not always recommended. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_prec_e-E07R01 Caution 1. Use a 20W soldering iron with a maximum tip diameter of 1.0 mm. 2. The soldering iron should not directly touch the inductor. 5. Cleaning Precautions ◆Cleaning conditions 1. When cleaning the PC board after the Inductors are all mounted, select the appropriate cleaning solution according to the type of flux used and purpose of the cleaning（e.g. to remove soldering flux or other materials from the production process.） 2. Cleaning conditions should be determined after verifying, through a test run, that the cleaning process does not affect the inductor's characteristics. Technical considerations ◆Cleaning conditions 1. The use of inappropriate solutions can cause foreign substances such as flux residue to adhere to the inductor, resulting in a degradation of the inductor's electrical properties（especially insulation resistance）. 2. Inappropriate cleaning conditions（insufficient or excessive cleaning）may detrimentally affect the performance of the inductors. （1） Excessive cleaning a. In the case of ultrasonic cleaning, too much power output can cause excessive vibration of the PC board which may lead to the cracking of the inductor or the soldered portion, or decrease the terminal electrodes' strength. Thus the following conditions should be carefully checked; Ultrasonic output Below 20W/ℓ Ultrasonic frequency Below 40kHz Ultrasonic washing period 5 min. or less 6. Post cleaning processes Precautions ◆Application of resin coatings, moldings, etc. to the PCB and components. 1. With some type of resins a decomposition gas or chemical reaction vapor may remain inside the resin during the hardening period or while left under normal storage conditions resulting in the deterioration of the inductor's performance. 2. When a resin's hardening temperature is higher than the inductor's operating temperature, the stresses generated by the excess heat may lead to inductor damage or destruction. 3. Stress caused by a resin's temperature generated expansion and contraction may damage inductors. The use of such resins, molding materials etc. is not recommended. 7. Handling Precautions ◆Breakaway PC boards（splitting along perforations） 1. When splitting the PC board after mounting inductors and other components, care is required so as not to give any stresses of deflection or twisting to the board. 2. Board separation should not be done manually, but by using the appropriate devices. ◆General handling precautions 1. Always wear static control bands to protect against ESD. 2. Keep the inductors away from all magnets and magnetic objects. 3. Use non-magnetic tweezers when handling inductors. 4. Any devices used with the inductors（ soldering irons, measuring instruments） should be properly grounded. 5. Keep bare hands and metal products（i.e., metal desk）away from chip electrodes or conductive areas that lead to chip electrodes. 6. Keep inductors away from items that generate magnetic fields such as speakers or coils. ◆Mechanical considerations 1. Be careful not to subject the inductors to excessive mechanical shocks. （1） If inductors are dropped on the floor or a hard surface they should not be used. （2） When handling the mounted boards, be careful that the mounted components do not come in contact with or bump against other boards or components. 8. Storage conditions Precautions ◆Storage 1. To maintain the solderability of terminal electrodes and to keep the packaging material in good condition, care must be taken to control temperature and humidity in the storage area. Humidity should especially be kept as low as possible. ・Recommended conditions Ambient temperature: Below 30℃ Humidity: Below 70% RH The ambient temperature must be kept below 40℃. Even under ideal storage conditions, solderability of inductor is deteriorated as time passes, so inductors should be used within 6 months from the time of delivery. ・Inductor should be kept where no chlorine or sulfur exists in the air. Technical considerations ◆Storage 1. If the parts are stocked in a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes and deterioration of taping/packaging materials may take place. For this reason, components should be used within 6 months from the time of delivery. If exceeding the above period, please check solderability before using the inductors. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_mlci_prec_e-E07R01