LB3218T331KV

Notice for TAIYO YUDEN Products [ For High Quality and/or Reliability Equipment (Automotive Electronic Equipment / Industrial 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), medical equipment classified as Class I or II by IMDRF, industrial equipment, and automotive interior applications, etc. 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, medical equipment classified as Class III by IMDRF). 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 Automotive Application Guide We classify automotive electronic equipment into the following four application categories and set usable application categories for each of our products. When using our products for automotive electronic equipment, please be sure to check such application categories and use our products accordingly. Should you have any questions on this matter, please contact us. Category SAFETY ・ABS (Anti-Lock Brake System) ・ESC (Electronic Stability Control) ・Airbag ・ADAS (Equipment that directly controls running, turning and stopping), etc. BODY & CHASSIS ・Wiper ・Automatic Door ・Power Window ・Keyless Entry System ・Electric Door Mirror ・Interior Lighting ・LED Headlight ・TPMS (Tire Pressure Monitoring System) ・Anti-Theft Device (Immobilizer), etc. INFOTAINMENT ・Car Infotainment System ・ITS/Telematics System ・Instrument Cluster ・ADAS (Sensor, Equipment that is not interlocked with safety equipment or powertrain), etc. Automotive Application Guide POWERTRAIN Automotive Electronic Equipment (Typical Example) ・Engine ECU (Electronically Controlled Fuel Injector) ・Cruise Control Unit ・4WS (4 Wheel Steering) ・Automatic Transmission ・Power Steering ・HEV/PHV/EV Core Control (Battery, Inverter, DC-DC) ・Automotive Locator (Car location information providing device), etc. ▶ 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 15 WIRE-WOUND CHIP INDUCTORS (LB SERIES) WIRE-WOUND CHIP INDUCTORS (LB SERIES) REFLOW REFLOW ■PART NUMBER L B *Operating Temp. : △ △ ② ① 2 0 1 ③ ①Series name Code LB 2 T ④ 1 0 0 ⑤ M ⑥ △ ⑦ V ⑧ 2012 2016 2518 3218 3225 2012（0805） 2016（0806） 2518（1007） 3218（1207） 3225（1210） Dimensions （L×W）［mm］ 2.0×1.25 2.0×1.6 2.5×1.8 3.2×1.8 3.2×2.5 Nominal inductance［μH］ 1.0 10 100 ⑥Inductance tolerance Code K M Inductance tolerance ±10％ ±20％ ⑦Special code Code △ R Special code Standard Low Rdc type ⑧Internal code Code V Internal code Inductor for Industrial and Automotive ■STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY Recommended Land Patterns Surface Mounting ・Mounting and soldering conditions should be checked beforehand. W ・Applicable soldering process to these products is reflow soldering only. ／ STANDARD INDUCTORS INDUCTORS ③Dimensions（L×W） Type（inch） Packaging Taping ⑤Nominal inductance Code （example） 1R0 100 101 ※R＝Decimal point Characteristic Standard High current Low Rdc Code △＝Blank space ④Packaging Code T Series name Wound chip inductor ②Characteristics Code △△ △C △R -40～105℃（Including self-generated heat） L Type 2012 2016 2518 3218 3225 T C e A Type LB LB LB LB LB LB LB LB 2012 C2012 R2012 2016 C2016 2518 C2518 R2518 LB 3218 LB C3225 B A A 0.60 0.60 0.60 0.85 0.85 B 1.0 1.0 1.5 1.7 1.7 C 1.45 1.8 2.0 2.0 2.7 Unit：mm Standard quantity [pcs] Paper tape Embossed tape L W T e 2.0±0.2 （0.079±0.008） 1.25±0.2 （0.049±0.008） 1.25±0.2 （0.049±0.008） 0.5±0.2 （0.020±0.008） － 3000 2.0±0.2 （0.079±0.008） 1.6±0.2 （0.063±0.008） 1.6±0.2 （0.063±0.008） 0.5±0.2 （0.020±0.008） － 2000 2.5±0.2 （0.098±0.008） 1.8±0.2 （0.071±0.008） 1.8±0.2 （0.071±0.008） 0.5±0.2 （0.020±0.008） － 2000 3.2±0.2 （0.128±0.008） 3.2±0.2 （0.128±0.008） 1.8±0.2 （0.071±0.008） 2.5±0.2 （0.098±0.008） 1.8±0.2 （0.071±0.008） 2.5±0.2 （0.098±0.008） 0.6±0.2 （0.024±0.008） 0.6±0.3 （0.024±0.012） － 2000 － 1000 Unit：mm（inch） hq_i_wound_LB_e-E07R01 ▶ 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 67 ■PART NUMBER ・ All the Wire-wound Chip Inductors of the catalog lineup are RoHS compliant. Note) ・ The exchange of individual specifications is necessary depending on the application and circuit condition. Please contact Taiyo Yuden sales channels. ・ *2: Industrial　products and Medical products 　 　Please consult with TAIYO YUDEN’s official sales channel for the details of the product specification , etc., 　　 and please review and　approve TAIYO YUDEN's product specification before ordering. Please be sure to contact us for further information before using the products for automotive electronic equipment. ●2012（0805）type Part number ／ STANDARD INDUCTORS INDUCTORS LB LB LB LB LB LB LB LB LB LB LB LB 2012T1R0M V 2012T2R2M V 2012T3R3M V 2012T4R7M V 2012T6R8M V 2012T100[] V 2012T100[]RV 2012T150[] V 2012T220[] V 2012T470[] V 2012T680[] V 2012T101[] V Part number LB LB LB LB LB LB C2012T1R0M V C2012T2R2M V C2012T4R7M V C2012T100[] V C2012T220[] V C2012T470[] V Part number LB LB LB LB LB LB LB R2012T1R0M V R2012T2R2M V R2012T4R7M V R2012T100[] V R2012T220[] V R2012T470[] V R2012T101[] V Nominal inductance ［μH］ 1.0 2.2 3.3 4.7 6.8 10 10 15 22 47 68 100 Nominal inductance ［μH］ 1.0 2.2 4.7 10 22 47 Nominal inductance ［μH］ 1.0 2.2 4.7 10 22 47 100 Inductance tolerance ±20％ ±20％ ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ Inductance tolerance ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ Inductance tolerance ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ Self-resonant frequency ［MHｚ］（min.） 100 80 55 45 38 32 32 28 16 11 10 8 DC Resistance ［Ω］（±30％） 0.15 0.23 0.30 0.40 0.47 0.70 0.50 1.3 1.7 3.7 6.0 7.0 Rated current ［mA］（max.） 405 260 235 190 135 120 120 100 80 60 50 45 Measuring frequency ［MHz］ 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 Self-resonant frequency ［MHｚ］（min.） 100 70 45 40 16 11 DC Resistance ［Ω］（±30％） 0.19 0.33 0.50 1.2 3.7 5.8 Rated current ［mA］（max.） 620 430 295 200 130 90 Measuring frequency ［MHz］ 7.96 7.96 7.96 2.52 2.52 2.52 Self-resonant frequency ［MHｚ］（min.） 100 80 45 32 16 11 8 DC Resistance ［Ω］（±30％） 0.07 0.13 0.24 0.36 1.0 1.7 4.0 Rated current ［mA］（max.） 400 260 200 150 100 75 50 Measuring frequency ［MHz］ 7.96 7.96 7.96 2.52 2.52 2.52 0.796 Self-resonant frequency ［MHｚ］（min.） 100 80 70 55 45 38 32 28 16 14 11 10 8 DC Resistance ［Ω］（±30％） 0.09 0.11 0.13 0.20 0.25 0.35 0.50 0.70 1.0 1.7 2.4 3.0 4.5 Rated current ［mA］（max.） 490 380 375 285 225 200 155 130 105 85 70 55 40 Measuring frequency ［MHz］ 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 Self-resonant frequency ［MHｚ］（min.） 100 80 70 55 45 38 32 28 16 14 11 10 8 DC Resistance ［Ω］（±30％） 0.10 0.15 0.20 0.27 0.37 0.59 0.82 1.2 1.8 2.8 4.3 7.0 8.0 Rated current ［mA］（max.） 690 600 520 410 355 290 245 200 165 135 110 95 75 Measuring frequency ［MHz］ 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 Note *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 Note *2 *2 *2 *2 *2 *2 Note *2 *2 *2 *2 *2 *2 *2 ●2016（0806）type Part number LB LB LB LB LB LB LB LB LB LB LB LB LB 2016T1R0M V 2016T1R5M V 2016T2R2M V 2016T3R3M V 2016T4R7M V 2016T6R8M V 2016T100[] V 2016T150[] V 2016T220[] V 2016T330[] V 2016T470[] V 2016T680[] V 2016T101[] V Nominal inductance ［μH］ 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 Inductance tolerance ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ Nominal inductance Inductance tolerance ［μH］ LB C2016T1R0M V 1.0 ±20％ LB C2016T1R5M V 1.5 ±20％ LB C2016T2R2M V 2.2 ±20％ LB C2016T3R3M V 3.3 ±20％ LB C2016T4R7M V 4.7 ±20％ LB C2016T6R8M V 6.8 ±20％ LB C2016T100[] V 10 ±10％，±20％ LB C2016T150[] V 15 ±10％，±20％ LB C2016T220[] V 22 ±10％，±20％ LB C2016T330[] V 33 ±10％，±20％ LB C2016T470[] V 47 ±10％，±20％ LB C2016T680[] V 68 ±10％，±20％ LB C2016T101[] V 100 ±10％，±20％ ・ [] Please specify the Inductance tolerance code（K or M） Part number Note *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 Note *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 ・LB、LBCseries ※）Rated Current： The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias. ・LBRseries ※）Rated Current： The maximum DC value having inductance decrease within 20 % and temperature increase within 20 degC by the application of DC bias. hq_i_wound_LB_e-E07R01 ▶ 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/) . 68 19 ■PART NUMBER ●2518（1007）type Nominal inductance ［μH］ 1.0 1.5 2.2 3.3 4.7 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 Part number LB LB LB LB LB LB LB LB LB LB LB LB LB LB LB LB LB LB LB LB 2518T1R0M V 2518T1R5M V 2518T2R2M V 2518T3R3M V 2518T4R7M V 2518T4R7MRV 2518T6R8M V 2518T100[] V 2518T150[] V 2518T220[] V 2518T330[] V 2518T470[] V 2518T680[] V 2518T101[] V 2518T151[] V 2518T221[] V 2518T331[] V 2518T471[] V 2518T681[] V 2518T102[] V Part number LB LB LB LB LB LB LB R2518T1R0M V R2518T2R2M V R2518T4R7M V R2518T100[] V R2518T220[] V R2518T470[] V R2518T101[] V Nominal inductance ［μH］ 1.0 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 Nominal inductance ［μH］ 1.0 2.2 4.7 10 22 47 100 ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ Inductance tolerance ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ Inductance tolerance ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ Self-resonant frequency ［MHｚ］（min.） 100 80 68 54 46 46 38 30 23 19 15 12 9.5 9.0 7.0 5.5 4.5 3.5 3.0 2.4 DC Resistance ［Ω］（±30％） 0.06 0.07 0.09 0.11 0.13 0.10 0.15 0.25 0.32 0.50 0.70 0.95 1.5 2.1 3.2 4.5 7.0 10 17 24 Rated current ［mA］（max.） 665 405 340 280 240 235 195 165 145 115 95 85 70 60 45 40 30 25 20 15 Measuring frequency ［MHz］ 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.252 Self-resonant frequency ［MHｚ］（min.） 100 100 80 68 54 41 38 30 23 19 15 12 9.5 9.0 7.0 5.5 4.5 3.5 3.0 DC Resistance ［Ω］（±30％） 0.080 0.065 0.110 0.130 0.160 0.200 0.300 0.360 0.650 0.770 1.50 1.90 2.80 3.70 6.10 8.40 12.3 22.0 28.0 Rated current ［mA］（max.） 775 890 730 630 560 510 420 375 285 250 185 165 140 125 95 80 65 50 45 Measuring frequency ［MHz］ 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 Self-resonant frequency ［MHｚ］（min.） 100 68 45 30 19 11 9 DC Resistance ［Ω］（±30％） 0.045 0.07 0.10 0.19 0.44 0.84 1.89 Rated current ［mA］（max.） 960 480 345 235 175 120 80 Measuring frequency ［MHz］ 7.96 7.96 7.96 2.52 2.52 2.52 0.796 Self-resonant frequency ［MHｚ］（min.） 100 80 68 54 41 40 30 25 19 15 12 11 8.0 7.0 5.0 4.0 3.5 3.0 2.4 DC Resistance ［Ω］（±30％） 0.06 0.07 0.09 0.11 0.13 0.17 0.25 0.32 0.49 0.75 0.92 1.49 2.4 3.2 5.4 7.0 14 17 27 Rated current ［mA］（max.） 1,075 860 775 560 550 380 340 300 255 215 205 145 140 105 80 65 54 45 39 Measuring frequency ［MHz］ 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.252 Note *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 Note *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 Note ／ STANDARD INDUCTORS INDUCTORS Part number LB C2518T1R0M V LB C2518T1R0MRV LB C2518T1R5M V LB C2518T2R2M V LB C2518T3R3M V LB C2518T4R7M V LB C2518T6R8M V LB C2518T100[] V LB C2518T150[] V LB C2518T220[] V LB C2518T330[] V LB C2518T470[] V LB C2518T680[] V LB C2518T101[] V LB C2518T151[] V LB C2518T221[] V LB C2518T331[] V LB C2518T471[] V LB C2518T681[] V Inductance tolerance *2 *2 *2 *2 *2 *2 *2 ●3218（1207）type Part number LB 3218T1R0M V LB 3218T1R5M V LB 3218T2R2M V LB 3218T3R3M V LB 3218T4R7M V LB 3218T6R8M V LB 3218T100[] V LB 3218T150[] V LB 3218T220[] V LB 3218T330[] V LB 3218T470[] V LB 3218T680[] V LB 3218T101[] V LB 3218T151[] V LB 3218T221[] V LB 3218T331[] V LB 3218T471[] V LB 3218T681[] V LB 3218T102[] V ・ [] Please specify Nominal inductance Inductance tolerance ［μH］ 1.0 ±20％ 1.5 ±20％ 2.2 ±20％ 3.3 ±20％ 4.7 ±20％ 6.8 ±20％ 10 ±10％，±20％ 15 ±10％，±20％ 22 ±10％，±20％ 33 ±10％，±20％ 47 ±10％，±20％ 68 ±10％，±20％ 100 ±10％，±20％ 150 ±10％，±20％ 220 ±10％，±20％ 330 ±10％，±20％ 470 ±10％，±20％ 680 ±10％，±20％ 1000 ±10％，±20％ the Inductance tolerance code（K or M） Note *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 ・LB、LBCseries ※）Rated Current： The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias. ・LBRseries ※）Rated Current： The maximum DC value having inductance decrease within 20 % and temperature increase within 20 degC by the application of DC bias. hq_i_wound_LB_e-E07R01 ▶ 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 69 ■PART NUMBER ●3225（1210）type Nominal inductance Inductance tolerance ［μH］ LB C3225T1R0MRV 1.0 ±20％ LB C3225T1R5MRV 1.5 ±20％ LB C3225T2R2MRV 2.2 ±20％ LB C3225T3R3MRV 3.3 ±20％ LB C3225T4R7MRV 4.7 ±20％ LB C3225T6R8MRV 6.8 ±20％ LB C3225T100[]RV 10 ±10％，±20％ LB C3225T150[]RV 15 ±10％，±20％ LB C3225T220[]RV 22 ±10％，±20％ LB C3225T330[]RV 33 ±10％，±20％ LB C3225T470[]RV 47 ±10％，±20％ LB C3225T680[]RV 68 ±10％，±20％ LB C3225T101[]RV 100 ±10％，±20％ ・ [] Please specify the Inductance tolerance code（K or M） Part number Self-resonant frequency ［MHｚ］（min.） 250 220 190 160 70 50 23 20 17 13 10 8 6 DC Resistance ［Ω］（±30％） 0.055 0.060 0.080 0.095 0.100 0.120 0.133 0.195 0.27 0.41 0.67 1.0 1.4 Rated current ［mA］（max.） 1,100 1,000 930 820 680 620 540 420 330 300 220 190 150 Measuring frequency ［MHz］ 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Note *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 ・LB、LBCseries ※）Rated Current： The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias. ●LB series Derating of current is necessary for LB series depending on ambient temperature. Please refer to the chart shown below for appropriate derating of current. 20 0 20 40 60 80 100 Ambient Temperature (℃) LB C2016 type Ratio to rated current (%) 60 40 20 120 LB 3218 type 20 Ratio to rated current (%) 60 40 20 120 0 20 40 60 80 100 Ambient Temperature (℃) LB 2518 type 60 40 20 120 80 60 40 20 0 20 40 60 80 100 Ambient Temperature (℃) 80 120 0 20 40 60 80 100 Ambient Temperature (℃) LB C2518 type 80 60 40 20 120 80 60 40 20 0 20 40 60 80 100 Ambient Temperature (℃) 100 0 -40 -20 120 100 0 -40 -20 LB 2016 type 120 100 0 -40 -20 120 100 120 80 0 20 40 60 80 100 Ambient Temperature (℃) 40 0 -40 -20 120 100 0 -40 -20 60 120 80 0 20 40 60 80 100 Ambient Temperature (℃) 80 0 -40 -20 120 100 0 -40 -20 100 LB R2012 type Ratio to rated current (%) 40 120 Ratio to rated current (%) 60 LB C2012 type Ratio to rated current (%) Ratio to rated current (%) 80 120 Ratio to rated current (%) 120 100 0 -40 -20 Ratio to rated current (%) LB 2012 type Ratio to rated current (%) 120 Ratio to rated current (%) ／ STANDARD INDUCTORS INDUCTORS ■ Derating of Rated Current 120 0 20 40 60 80 100 Ambient Temperature (℃) 120 LB R2518 type 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 Ambient Temperature (℃) 120 LB C3225 type 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 Ambient Temperature (℃) 120 hq_i_wound_LB_e-E07R01 ▶ 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/) . 70 19 WIRE-WOUND CHIP INDUCTORS (LB SERIES)， WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES)， WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) ■PACKAGING ①Minimum Quantity Standard Quantity ［pcs］ Paper Tape Embossed Tape Type LB C3225 CB C3225 LB 3218 LB R2518 LB C2518 LB 2518 CB 2518 CB C2518 LBM2016 LB C2016 LB 2016 CB 2016 CB C2016 LB 2012 LB C2012 LB R2012 CB 2012 CB C2012 CB L2012 LB 1608 LBMF1608 CBMF1608 － 1000 － 2000 － 2000 － 2000 － 3000 4000 4000 － － － 3000 ②Tape material ●Embossed tape Top tape Chip Filled Sprocket hole Base tape Chip cavity Chip ●Card board carrier tape Top tape Base tape Chip Filled Sprocket hole Bottom tape Chip cavity Chip ▶ 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_wound_CB_LB_pack_e-E05R01 ③Taping Dimensions ●Embossed Tape （0.315 inches wide） A B F Type LBM2016 LB C3225 CB C3225 LB 3218 LB 2518 CB 2518 LB C2518 CB C2518 LB R2518 LB 2016 CB 2016 LB C2016 CB C2016 LB 2012 CB 2012 LB C2012 CB C2012 LB R2012 LBMF1608 CBMF1608 1.75±0.1 (0.069±0.004） 8.0±0.3 (0.315±0.012) φ1.5＋0.1/－0 (φ0.059＋0.004/-0) 3.5±0.05 (0.138±0.002) Sprocket hole 4.0±0.1 (0.157±0.004) 2.0±0.1 (0.079±0.004) Chip cavity A B 1.75±0.1 2.1±0.1 （0.069±0.004） （0.083±0.004） 2.8±0.1 3.5±0.1 （0.110±0.004） （0.138±0.004） 2.1±0.1 3.5±0.1 （0.083±0.004） （0.138±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） Tape thickness T K 0.3±0.05 1.9max. （0.012±0.002） （0.075max.） 0.3±0.05 4.0max. （0.012±0.002） （0.157max.） 0.3±0.05 2.2max. （0.012±0.002） （0.087max.） 2.15±0.1 （0.085±0.004） 2.7±0.1 （0.106±0.004） 4.0±0.1 （0.157±0.004） 0.3±0.05 （0.012±0.002） 2.2max. （0.087max.） 1.75±0.1 （0.069±0.004） 2.1±0.1 （0.083±0.004） 4.0±0.1 （0.157±0.004） 0.3±0.05 （0.012±0.002） 1.9max. （0.075max.） 1.45±0.1 （0.057±0.004） 2.25±0.1 （0.089±0.004） 4.0±0.1 （0.157±0.004） 0.25±0.05 （0.010±0.002） 1.45max. （0.057max.） 1.1±0.1 （0.043±0.004） 1.9±0.1 （0.075±0.004） 4.0±0.1 （0.157±0.004） 0.25±0.05 （0.010±0.002） 1.2max. （0.047max.） Unit：mm（inch） Insertion pitch F 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.） Unit：mm（inch） ●Card board carrier tape（0.315 inches wide） A B F Type CB L2012 LB 1608 1.75±0.1 (0.069±0.004） T 8.0±0.3 (0.315±0.012) φ1.5＋0.1/－0 (φ0.059＋0.004/-0) 3.5±0.05 (0.138±0.002) Sprocket hole 4.0±0.1 (0.157±0.004) 2.0±0.1 (0.079±0.004) Chip cavity A B 1.55±0.1 2.3±0.1 （0.061±0.004） （0.091±0.004） 1.0±0.1 1.8±0.1 （0.039±0.004） （0.071±0.004） ▶ 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_wound_CB_LB_pack_e-E05R01 ④Leader and Blank Portion ⑤Reel Size ⑥Top Tape Strength The top tape requires a peel-off force 0.2 to 0.7N in the direction of the arrow as illustrated below. ▶ 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_wound_CB_LB_pack_e-E05R01 WIRE-WOUND CHIP INDUCTORS (LB SERIES), WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES), WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) ■RELIABILITY DATA 1.Operating temperature Range LB, LBC, LBR Series Specified Value CB, CBC Series －40～＋105℃（Including self-generated heat） LBM Series Test Methods and Remarks Including self-generated heat 2. Storage Temperature Range（after soldering） LB, LBC, LBR Series Specified Value CB, CBC Series －40～＋85℃ LBM Series Test Methods and Remarks LB, CB Series： Please refer the term of "7. storage conditions" in precautions. 3.Rated Current LB, LBC, LBR Series Specified Value CB, CBC Series Within the specified tolerance LBM Series 4.Inductance LB, LBC, LBR Series Specified Value CB, CBC Series Within the specified tolerance LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・LBM Series Measuring equipment ：LCR Mater（HP4285A or its equivalent） 5.Q LB, LBC, LBR Series Specified Value CB, CBC Series LBM Series Test Methods and Remarks LBM Series Measuring equipment － Within the specified tolerance : LCR Mater（HP4285A or its equivalent） 6.DC Resistance LB, LBC, LBR Series Specified Value CB, CBC Series Within the specified tolerance LBM Series Test Methods and Remarks Measuring equipment : DC Ohmmeter （HIOKI 3227 or its equivalent） 7.Self-Resonant Frequency LB, LBC, LBR Series Specified Value CB, CBC Series Within the specified tolerance LBM Series Test Methods and Remarks Measuring equipment : Impedance analyzer （HP4291A 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/) . hq_i_wound_CB_LB_reli_e-E07R01 8.Temperature Characteristic LBM2016 Specified Value Inductance change : Within±10％ LB2012 LBR2012 CB2012 LB2016 CB2016 LB2518 LBR2518 CB2518 LBC3225 CBC3225 LBC2016 CBC2016 LBC2518 CBC2518 LB3218 LBC2012 Test Methods and Remarks CBC2012 Inductance change : Within±20％ Inductance change : Within±25％ Inductance change : Within±35％ Change of maximum inductance deviation in step 1-5 Temperature（℃） Step LB, CB Serie 1 20 2 －40 3 20（Reference temperature） 4 ＋85（Maximum operating temperature） 5 20 9.Rasistance to Flexure of Substrate LB, LBC, LBR Series Specified Value CB, CBC Series No damage. LBM Series Warp : 2mm（LB・LBC・LBR・CB・CBC・LBM Series） Test substrate : Board according to JIS C0051 Thickness : 1.0mm Test Methods and Remarks 10.Body Strength LB, LBC, LBR Series Specified Value CB, CBC Series No damage. LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・LBM Applied force : 10N Duration : 10sec. 11.Adhesion of terminal electrode LB, LBC, LBR Series Specified Value CB, CBC Series No abnormality. LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・CBL・LBM Applied force : 10N to X and Y directions Duration 5 sec. Test substrate : Printed board ▶ 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/) . hq_i_wound_CB_LB_reli_e-E07R01 12.Resistance to vibration LB, LBC, LBR Series Specified Value Inductance change : Within±20％ No significant abnormality in appearance. CB, CBC Series Inductance change : Within±20％ No significant abnormality in appearance. LBM Series Test Methods and Remarks LB・LBR・LBC・CB・CBC・LBM : According to JIS C5102 clause 8.2. Vibration type :A Directions : 2 hrs each in X, Y and Z directions. Total：6 hrs Frequency range : 10 to 55 to 10 Hz（1min.） Amplitude : 1.5mm Mounting method : Soldering onto printed board Recovery : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 13.Drop test LB, LBC, LBR Series Specified Value CB, CBC Series － LBM Series 14.Solderability LB, LBC, LBR Series Specified Value CB, CBC Series At least 90％ of surface of terminal electrode is covered by new LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・CBL・LBM： Solder temperature : 245±5℃ Duration : 5±0.5sec Flux : Methanol solution with 25％ of colophony 15.Resistance to soldering LB, LBC, LBR Series Specified Value Inductance change : Within±20％ CB, CBC Series LBM Series Test Methods and Remarks Inductance change : Within±20％ LB・LBC・LBR・CB・CBC・CBL・LBM： 3 times of reflow oven at 230℃ MIN for 40sec. with peak temperature at 260 ℃ for 5sec. 16.Resisitance to solvent LB, LBC, LBR Series Specified Value CB, CBC Series － LBM Series Test Methods and Remarks Solvent temperature Type of solvent Cleaning conditions : Room temperature : Isopropyl alcohol : 90s. Immersion and cleaning. 17.Thermal shock LB, LBC, LBR Series Specified Value CB, CBC Series Inductance change : Within±20％ No significant abnormality in appearance. LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・CBL・LBM：－40～＋85℃, maintain times 30min. ,100 cycle Recovery : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. ▶ 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/) . hq_i_wound_CB_LB_reli_e-E07R01 18.Damp heat life test LB, LBC, LBR Series Specified Value CB, CBC Series Inductance change : Within±20％ No significant abnormality in appearance. LBM Series Test Methods and Remarks Temperature Humidity Duration Recovery : 60±2℃ : 90～95％RH : 1000 hrs : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 19.Loading under damp heat life test LB, LBC, LBR Series Specified Value CB, CBC Series Inductance change : Within±20％ No significant abnormality in appearance. LBM Series Test Methods and Remarks Temperature Humidity Duration Applied current Recovery : 60±2℃ : 90～95％RH : 1000 hrs : Rated current : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 20.High temperature life test Specified Value LB, LBC, LBR Series － CB, CBC Series Inductance change : Within±20％ No significant abnormality in appearance. LBM Series Test Methods and Remarks Temperature Duration Recovery : 85±2℃ : 1000 hrs : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 21.Loading at high temperature life test LB, LBC, LBR Series Specified Value CB, CBC Series LBM Series Test Methods and Remarks Temperature Duration Applied current Recovery Inductance change : Within±20％ No significant abnormality in appearance. － : 85±2℃ : 1000 hrs : Rated current : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 22.Low temperature life test LB, LBC, LBR Series Specified Value CB, CBC Series Inductance change : Within±20％ No significant abnormality in appearance. LBM Series Test Methods and Remarks Temperature Duration Recovery : －40±2℃ : 1000 hrs : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 23.Standard condition LB, LBC, LBR Series CB, CBC Series Specified Value LBM Series Standard test conditions Unless specified, Ambient temperature is 20±15℃ and the Relative humidity is 65±20％. If there is any doubt about the test results, further measurement shall be had within the following limits: Ambient Temperature: 20±2℃ Relative humidity: 65±5％ Inductance value is based on our standard measurement systems. ▶ 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/) . hq_i_wound_CB_LB_reli_e-E07R01 WIRE-WOUND CHIP INDUCTORS (LB SERIES)， WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES)， WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) ■PRECAUTIONS 1．Circuit Design Precautions ◆Operating environment 1. The products listed in this catalogue are intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric appliances, office equipment, information and communication equipment), general medical equipment, industrial equipment, and automotive interior applications, etc. 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., specially controlled medical equipment, transportation equipment including, without limitation, automotive powertrain control system, train control system, and ship control system, traffic signal equipment). Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment, aviation equipment, nuclear control equipment, undersea equipment, military equipment, etc.). 2．PCB Design Precautions Technical considerations ◆Land pattern design 1. Please contact any of our offices for a land pattern, and refer to a recommended land pattern of a right figure or specifications. PRECAUTIONS 【Recommended Land Patterns】 Surface Mounting ・ Mounting and soldering conditions should be checked beforehand. ・ Applicable soldering process to those products is reflow soldering only. 3．Considerations for automatic placement Precautions Technical considerations ◆Adjustment of mounting machine 1. Excessive impact load should not be imposed on the products when mounting onto the PC boards. 2. Mounting and soldering conditions should be checked beforehand. 1. When installing products, care should be taken not to apply distortion stress as it may deform the products. 4．Soldering Precautions ◆Reflow soldering（ LB and CB Types） 1. For reflow soldering with either leaded or lead-free solder, the profile specified in "point for controlling" is recommended. ◆Recommended conditions for using a soldering iron 1. Put the soldering iron on the land-pattern. Soldering iron's temperature - Below 350℃ Duration-3 seconds or less. The soldering iron should not come in contact with inductor directly. ◆Reflow soldering（ LB and CB Types） 1. Reflow profile Technical considerations ◆Recommended conditions for using a soldering iron 1. Components can be damaged by excessive heat where soldering conditions exceed the specified range. 5．Cleaning Precautions Technical considerations ◆Cleaning conditions Washing by supersonic waves shall be avoided. ◆Cleaning conditions If washed by supersonic waves, the products might be broken. ▶ 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/) . hq_i_wound_CB_LB_prec_e-E07R01 6．Handling Precautions Technical considerations ◆Handling 1. Keep the inductors away from all magnets and magnetic objects. ◆Breakaway PC boards（ splitting along perforations） 1. When splitting the PC board after mounting inductors, care should be taken 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. ◆Mechanical considerations 1. Please do not give the inductors any excessive mechanical shocks. ◆Handling 1. There is a case that a characteristic varies with magnetic influence. ◆Breakaway PC boards（ splitting along perforations） 1. Planning pattern configurations and the position of products should be carefully performed to minimize stress. ◆Mechanical considerations 1. There is a case to be damaged by a mechanical shock. 7．Storage conditions Precautions ◆Storage 1. To maintain the solderability of terminal electrodes and to keep the packing material in good condition, temperature and humidity in the storage area should be controlled. ・ Recommended conditions Ambient temperature：0～40℃ / Humidity：Below 70% RH The ambient temperature must be kept below 30℃ even under ideal storage conditions, solderability of products electrodes may decrease as time passes. For this reason, These series should be used within 6 months from the time of delivery. Technical considerations ◆Storage 1. Under 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. ▶ 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/) . hq_i_wound_CB_LB_prec_e-E07R01