Page 2 of 6 Revised: 7-Jan-14
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDRH129
Electrical Characteristics
1. Inductance measuring condition : Inductance 10 H at 100kHz,1V; Inductance>10 H at 1kHz,1V.
2. Saturation current: The DC current at which the inductance decreases to 90% of its initial value.
3. Temperature rise current: The DC current at which the temperature rise is T 40 .(Ta 20 )
0.52(0.59)0.37(0.47)0.43(0.54)2.58(2.15)2200
20%222CDRH129HF-222MC
0.54(0.62)0.38(0.48)0.48(0.60)2.18(1.82)1800 20%182CDRH129HF-182MC
0.58(0.66)0.44(0.56)0.56(0.71)1.99(1.66)1500 20%152CDRH129HF-152MC
0.79(0.90)0.52(0.65)0.64(0.81)1.33(1.11)1200 20%122CDRH129HF-122MC
0.78(0.88)0.56(0.71)0.70(0.88)1.22(0.97)1000 20%102CDRH129HF-102MC
0.94(1.06)0.63(0.79)0.81(1.02)0.824(0.659)820 20%821CDRH129HF-821MC
0.96(1.10)0.68(0.86)0.83(1.04)0.730(0.584)680 20%681CDRH129HF-681MC
0.98(1.12)0.76(0.95)1.01(1.27)0.650(0.520)560 20%561CDRH129HF-561MC
1.25(1.41)0.87(1.09)1.06(1.33)0.471(0.377)470 20%471CDRH129HF-471MC
1.28(1.45)1.04(1.30)1.28(1.60)0.386(0.309)330 20%331CDRH129HF-331MC
1.72(1.95)1.26(1.58)1.64(2.05)0.246(0.197)220 20%221CDRH129HF-221MC
1.86(2.13)1.22(1.53)1.66(2.08)0.191(0.153)180 20%181CDRH129HF-181MC
1.90(2.16)1.44(1.80)1.80(2.25)0.174(0.139)150 20%151CDRH129HF-151MC
2.20(2.45)1.56(1.95)2.05(2.57)0.154(0.123)120 20%121CDRH129HF-121MC
2.45(2.75)1.82(2.28)2.31(2.89)0.126(0.101)100 20%101CDRH129HF-101MC
2.60(2.90)1.98(2.48)2.62(3.28)99m(79m)82 20%820CDRH129HF-820MC
2.85(3.25)2.24(2.80)2.76(3.45)93m(74m)68 20%680CDRH129HF-680MC
2.95(3.40)2.20(2.75)2.85(3.57)68m(54m)56 20%560CDRH129HF-560MC
3.45(3.92)2.81(3.52)3.60(4.50)63m(50m)47 20%470CDRH129HF-470MC
3.60(4.10)3.36(4.20)4.25(5.30)53m(42m)33 20%330CDRH129HF-330MC
4.95(5.70)3.92(4.90)5.12(6.40)29m(23m)22 20%220CDRH129HF-220MC
5.22(5.95)4.64(5.80)5.84(7.30)26m(21m)15 20%150CDRH129HF-150MC
6.20(7.10)4.72(5.90)7.04(8.80)19m(15m)12 20%120CDRH129HF-120MC
6.95(7.60)4.80(6.00)7.12(8.90)18m(14.4m)10 30%100CDRH129HF-100NC
6.80(7.80)6.56(8.20)8.48(10.60)14m(11m)7.5 30%7R5CDRH129HF-7R5NC
7.10(8.20)6.72(8.40)8.56(10.70)12.4m(9.9m)6.8 30%6R8CDRH129HF-6R8NC
8.40(9.40)7.84(9.80)10.08(12.6)11m(8.9m)4.7 30%4R7CDRH129HF-4R7NC
8.70(9.90)9.4(11.8)12.00(15.0)9.7m(7.7m)3.5 30%3R5CDRH129HF-3R5NC
10.3(11.7)9.36(11.7)12.16(15.2)8.0m(6.4m)2.5 30%2R5CDRH129HF-2R5NC
11.0(12.6)11.4(14.3)13.40(16.80)6.5m(5.2m)1.8 30%1R8CDRH129HF-1R8NC
11.6(13.4)12.3(15.4)19.90(24.90)5.5m(4.4m)1.0 30%1R0CDRH129HF-1R0NC
at 125at 25
Temperature
Rise Current
(A) 3
Saturation Current
(A) 2
D.C.R.( )
[Max.] (Typ.)
(at 20 )
Inductance
( H )
[ within ] 1
StampPart No.
