Datasheet

5
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
NPI Unshielded Power Inductors
NPI__LS Series
Irms specification is based on +20°C temperature rise. Isat is based on -30% inductance change.
Series
Standard Values - Case Size 41 (4.0 x 4.0 x 1.4mm)
Inductance
(μH)
Tolerance Test Conditions
DCR
(Ω)
Isat
(Amps)
Irms
(Amps)
SRF
(MHz)
NPI41LSR68MTRF 0.68 ±20% 100KHz, 1V 0.053 4.56 1.63 140
NPI41LS1R0MTRF 1.0 ±20% 100KHz, 1V 0.067 3.74 1.45 140
NPI41LS1R5MTRF 1.5 ±20% 100KHz, 1V 0.081 3.16 1.32 110
NPI41LS1R8MTRF 1.8 ±20% 100KHz, 1V 0.097 2.85 1.2 100
NPI41LS2R7MTRF 2.7 ±20% 100KHz, 1V 0.113 2.56 1.12 86
NPI41LS3R3MTRF 3.3 ±20% 100KHz, 1V 0.129 2.32 1.04 79
NPI41LS3R6MTRF 3.6 ±20% 100KHz, 1V 0.147 2.18 0.98 68
NPI41LS4R7MTRF 4.7 ±20% 100KHz, 1V 0.164 1.98 0.92 63
NPI41LS5R1MTRF 5.1 ±20% 100KHz, 1V 0.182 1.82 0.88 57
NPI41LS6R8MTRF 6.8 ±20% 100KHz, 1V 0.269 1.6 0.72 49
NPI41LS7R5MTRF 7.5 ±20% 100KHz, 1V 0.289 1.49 0.7 46
NPI41LS8R2MTRF 8.2 ±20% 100KHz, 1V 0.313 1.4 0.67 42
NPI41LS9R1MTRF 9.1 ±20% 100KHz, 1V 0.339 1.36 0.64 41
NPI41LS100MTRF 10 ±20% 100KHz, 1V 0.367 1.31 0.62 39
NPI41LS120MTRF 12 ±20% 100KHz, 1V 0.394 1.23 0.6 35
NPI41LS150MTRF 15 ±20% 100KHz, 1V 0.502 1.09 0.53 31
NPI41LS180MTRF 18 ±20% 100KHz, 1V 0.587 1.0 0.49 28
NPI41LS220MTRF 22 ±20% 100KHz, 1V 0.791 0.89 0.42 26
NPI41LS270MTRF 27 ±20% 100KHz, 1V 0.905 0.82 0.39 22
NPI41LS330MTRF 33 ±20% 100KHz, 1V 1.196 0.71 0.34 20
NPI41LS360MTRF 36 ±20% 100KHz, 1V 1.246 0.68 0.34 19
NPI41LS390MTRF 39 ±20% 100KHz, 1V 1.341 0.65 0.32 17
NPI41LS430MTRF 43 ±20% 100KHz, 1V 1.451 0.63 0.31 18
NPI41LS470MTRF 47 ±20% 100KHz, 1V 1.558 0.61 0.3 16
NPI41LS510MTRF 51 ±20% 100KHz, 1V 1.664 0.58 0.29 15
NPI41LS620MTRF 62 ±20% 100KHz, 1V 2.223 0.51 0.25 14
NPI41LS680MTRF 68 ±20% 100KHz, 1V 2.37 0.49 0.24 13