Datasheet

6
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 42 (4.0 x 4.0 x 2.2mm)
Inductance
(μH)
Tolerance Test Conditions
DCR
(Ω)
Isat
(Amps)
Irms
(Amps)
SRF
(MHz)
NPI42LS1R2MTRF 1.2 ±20% 100KHz, 1V 0.029 5.98 2.16 100
NPI42LS1R5MTRF 1.5 ±20% 100KHz, 1V 0.04 5.23 1.86 85
NPI42LS1R8MTRF 1.8 ±20% 100KHz, 1V 0.045 4.77 1.74 74
NPI42LS2R2MTRF 2.2 ±20% 100KHz, 1V 0.051 4.33 1.63 64
NPI42LS2R7MTRF 2.7 ±20% 100KHz, 1V 0.057 3.74 1.54 61
NPI42LS3R3MTRF 3.3 ±20% 100KHz, 1V 0.074 3.55 1.36 55
NPI42LS3R9MTRF 3.9 ±20% 100KHz, 1V 0.081 3.34 1.29 48
NPI42LS4R7MTRF 4.7 ±20% 100KHz, 1V 0.09 3.11 1.23 45
NPI42LS5R6MTRF 5.6 ±20% 100KHz, 1V 0.117 2.84 1.08 41
NPI42LS6R2MTRF 6.2 ±20% 100KHz, 1V 0.126 2.69 1.04 38
NPI42LS6R8MTRF 6.8 ±20% 100KHz, 1V 0.136 2.54 1.0 35
NPI42LS8R2MTRF 8.2 ±20% 100KHz, 1V 0.162 2.4 0.92 33
NPI42LS9R1MTRF 9.1 ±20% 100KHz, 1V 0.172 2.3 0.89 32
NPI42LS100MTRF 10 ±20% 100KHz, 1V 0.184 2.2 0.86 30
NPI42LS120MTRF 12 ±20% 100KHz, 1V 0.233 1.95 0.76 26
NPI42LS150MTRF 15 ±20% 100KHz, 1V 0.327 1.73 0.65 23
NPI42LS180MTRF 18 ±20% 100KHz, 1V 0.366 1.56 0.61 20
NPI42LS220MTRF 22 ±20% 100KHz, 1V 0.559 1.41 0.49 19
NPI42LS270MTRF 27 ±20% 100KHz, 1V 0.62 1.28 0.47 17
NPI42LS330MTRF 33 ±20% 100KHz, 1V 0.712 1.16 0.44 15
NPI42LS360MTRF 36 ±20% 100KHz, 1V 0.753 1.12 0.43 14
NPI42LS390MTRF 39 ±20% 100KHz, 1V 0.806 1.06 0.41 14
NPI42LS430MTRF 43 ±20% 100KHz, 1V 0.849 1.02 0.4 14
NPI42LS470MTRF 47 ±20% 100KHz, 1V 0.9 1.0 0.39 13
NPI42LS510MTRF 51 ±20% 100KHz, 1V 1.11 0.91 0.35 11
NPI42LS560MTRF 56 ±20% 100KHz, 1V 1.162 0.89 0.34 11
NPI42LS620MTRF 62 ±20% 100KHz, 1V 1.227 0.84 0.33 10
NPI42LS680MTRF 68 ±20% 100KHz, 1V 1.317 0.8 0.32 9.4
NPI42LS750MTRF 75 ±20% 100KHz, 1V 1.375 0.78 0.31 9.2
NPI42LS820MTRF 82 ±20% 100KHz, 1V 1.465 0.75 0.3 9.2