VEQH1812-220M

MINIATURE SMD CHIP CHOKE COILS—VEQH Series Applications: ●Pagers,Cordless phone. ●High Freq.Communication Products. ●Personal computers. ●Disk Drives and computer peripherals. ●DC power supply circuits. Features : Product Identification ●These miniature chip inductors wound on a special ferrite core. ●Are low DC resistance, high current capacity, and high impedance characteristics. ●They are excellent for use as choke coil in DC power supply circuits. : VEQH 2220–100 M (1) (2) (3) (4) (1) Product symbol. (2)Dimensions code. (3)Inductance: “100”for 10uH. (4)Tolerance: K:±10%；M:±20%；N:±30%. Dimensions in (mm) Marking PADLAYOUT Item VEQH1206 VEQH1210 VEQH1812 VEQH2220 A 3.2±0.3 3.2±0.3 4.5±0.3 5.7±0.3 B 1.6±0.3 2.5±0.3 3.2±0.3 5.0±0.3 C 1.8±0.3 2.0±0.3 2.6±0.3 4.7±0.3 D 1.0Typ 1.0Typ 1.7Typ 2.3Typ E 1.0Typ 1.0Typ 1.4Typ 1.7Typ H 1.5 2.0 3.0 5.0 Characteristics : ●Saturation Current(Isat):The current when the inductance Becomes 20% lower than is initial value.(Ta=20℃). ●Temperature Rise Current(Irms):The current when the temperature of coil increases up to max.Δ T=40℃.(Ta=20℃) ●Operating temperature : -30℃～+105℃. ●Storage temperature range (packaging conditions): -5℃～+30℃ and RH 70% (Max.) Test equipments : ●L&Q: HP 4285A or HP 4284A, VR116/VR7210. ●DCR: Milli-ohm meter, VR131. ●Electrical specifications at 25℃. I 1.5 1.5 2.0 2.0 J 1.0 1.0 1.2 2.0 Electrical Characteristics VEQH1206 Series Part No. Inductance ( uH ) Test Frequency DCR SRF Rated Current (Ω )Max (MHz)Min. (mA)Max. Marking VEQH1206-R22N 0.22±30% 100kHz/0.25V 0.140 250 850 / VEQH1206-R47N 0.47±30% 100kHz/0.25V 0.210 180 700 / VEQH1206-1R0M 1.0±20% 100kHz/0.25V 0.364 100 510 / VEQH1206-2R2M 2.2±20% 100kHz/0.25V 0.533 50 430 / VEQH1206-4R7M 4.7±20% 100kHz/0.25V 0.845 31 340 / VEQH1206-100M 10±20% 1kHz/0.25V 1.690 20 230 / VEQH1206-220M 22±20% 1kHz/0.25V 3.900 14 160 / VEQH1206-470M 47±20% 1kHz/0.25V 10.40 10 100 / VEQH1206-101K 100±10% 1kHz/0.25V 15.60 7 80 / Test Frequency DCR SRF Rated Current Marking VEQH1210 Series Part No. Inductance ( uH ) (Ω )Max (MHz)Min. (mA)Max. VEQH1210-1R0M 1.0±20% 100kHz/0.25V 0.078 100 1000 / VEQH1210-2R2M 2.2±20% 100kHz/0.25V 0.126 64 790 / VEQH1210-4R7M 4.7±20% 100kHz/0.25V 0.195 43 450 / VEQH1210-100M 10±20% 1kHz/0.25V 0.450 26 1.2 / VEQH1210-220M 22±20% 1kHz/0.25V 0.923 19 250 / VEQH1210-470M 47±20% 1kHz/0.25V 1.69 12 170 / VEQH1210-101K 100±20% 1kHz/0.25V 4.55 8 100 / VEQH1210-221K 220±20% 1kHz/0.25V 10.92 5.5 70 / VEQH1210-331K 330±20% 1kHz/0.25V 13.00 4.5 68 / VEQH1210-391K 390±20% 1kHz/0.25V 22.10 4 65 / VEQH1210-471K 470±20% 1kHz/0.25V 24.70 3.7 63 / VEQH1210-561K 560±20% 1kHz/0.25V 28.60 3.4 60 / Electrical Characteristics VEQH1812 Series Part No. Inductance ( uH ) Test Frequency DCR SRF Rated Current (Ω )Max (MHz)Min. (mA)Max. Marking VEQH1812-1R0M 1.0±20% 100kHz/0.25V 0.08 100 1080 1R0 VEQH1812-1R5M 1.5±20% 100kHz/0.25V 0.09 85 1000 1R5 VEQH1812-2R2M 2.2±20% 100kHz/0.25V 0.11 60 900 2R2 VEQH1812-3R3M 3.3±20% 100kHz/0.25V 0.13 47 800 3R3 VEQH1812-4R7M 4.7±20% 100kHz/0.25V 0.15 35 750 4R7 VEQH1812-6R8M 6.8±20% 100kHz/0.25V 0.20 30 720 6R8 VEQH1812-100M 10±20% 1kHz/0.25V 0.24 23 650 100 VEQH1812-150M 15±20% 1kHz/0.25V 0.32 20 570 150 VEQH1812-220M 22±20% 1kHz/0.25V 0.60 15 420 220 VEQH1812-330M 33±20% 1kHz/0.25V 1.0 12 310 330 VEQH1812-470M 47±20% 1kHz/0.25V 1.1 10 280 470 VEQH1812-680M 68±20% 1kHz/0.25V 1.7 8.4 220 680 VEQH1812-101K 100±10% 1kHz/0.25V 2.2 6.8 190 101 VEQH1812-151K 150±10% 1kHz/0.25V 3.5 5.5 130 151 VEQH1812-221K 220±10% 1kHz/0.25V 4.0 4.5 110 221 VEQH1812-331K 330±10% 1kHz/0.25V 6.8 3.6 100 331 VEQH1812-471K 470±10% 1kHz/0.25V 8.5 3.0 90 471 Electrical Characteristics VEQH2220 Series Part No. Inductance ( uH ) Test Frequency DCR SRF Rated Current (Ω )Max (MHz)Min. (mA)Max. Marking VEQH2220-R12N 0.12±30% 100kHz/0.25V 0.0098 450 6000 R12 VEQH2220-R27N 0.27±30% 100kHz/0.25V 0.0140 300 5300 R27 VEQH2220-R47N 0.47±30% 100kHz/0.25V 0.0182 200 4800 R47 VEQH2220-1R0M 1.0±20% 100kHz/0.25V 0.0270 150 4000 1R0 VEQH2220-1R5M 1.5±20% 100kHz/0.25V 0.0310 110 3700 1R5 VEQH2220-2R2M 2.2±20% 100kHz/0.25V 0.0410 80 3200 2R2 VEQH2220-3R3M 3.3±20% 100kHz/0.25V 0.0500 40 2900 3R3 VEQH2220-4R7M 4.7±20% 100kHz/0.25V 0.0574 30 2700 4R7 VEQH2220-6R8M 6.8±20% 100kHz/0.25V 0.1040 25 2000 6R8 VEQH2220-100M 10±20% 1kHz/0.25V 0.1200 20 3000 100 VEQH2220-150M 15±20% 1kHz/0.25V 0.210 17 1400 150 VEQH2220-220M 22±20% 1kHz/0.25V 0.266 15 1200 220 VEQH2220-330M 33±20% 1kHz/0.25V 0.448 12 900 330 VEQH2220-470M 47±20% 1kHz/0.25V 0.560 10 800 470 VEQH2220-680M 68±20% 1kHz/0.25V 0.938 7.6 640 680 VEQH2220-101K 100±10% 1kHz/0.25V 1.204 6.5 560 101 VEQH2220-151K 150±10% 1kHz/0.25V 2.660 5.0 420 151 VEQH2220-221K 220±10% 1kHz/0.25V 3.360 4.0 320 221 VEQH2220-331K 330±10% 1kHz/0.25V 6.160 3.1 270 331 VEQH2220-471K 470±10% 1kHz/0.25V 7.560 2.4 240 471 VEQH2220-681K 680±10% 1kHz/0.25V 11.34 1.9 190 681 VEQH2220-102K 1000±10% 1kHz/0.25V 14.42 1.7 150 102 VEQH2220-222K 2200±10% 1kHz/0.25V 30.10 1.2 100 222 VEQH2220-472K 4700±10% 1kHz/0.25V 61.04 0.8 70 472 VEQH2220-103K 10000±10% 1kHz/0.25V 140.0 0.5 50 103 Supplier Information Supplier: Shenzhen Volume Source Electronics Co., Ltd. Manufacturer: ShenzhenVolume Source Electronics Co., Ltd. Manufacturing Address: Address: 16th Floor, Building T5-N4, Tian'an Digital City, Fenggang, Dongguan Tel: 0769-89891993 Fax: 0769-89891993-806 E-mail:yhp@volumesz.com.cn M.P:13316585579 Mr.Yu Http://www.volumesz.com.cn