NPIM-A Datasheet, PDF (9/11 Pages) NIC-Components Corp. – NPIM Shielded Power Inductors

NPIM Shielded Power Inductors
NPIM__A Series
Part Number
NPIM104ALR68MTRQYF
NPIM104AL1R0MTRQYF
STANDARD VALUES - CASE SIZE 104AL (10.9 x 10.0 x 5.0mm)
Inductance Value DC Resistance DC Current Irms (Amps)¹ DC Current
Test
(µH)
(mΩ)
Condition A Condition B Isat (Amps)² Frequency
0.68
1.93 max.
26.3
31.5
42.0
100KHz,
1.0
2.3 typ.
23.0
-
34.0
1Vrms
Note 1 - DC Current (Irms) is current which causes a maximum temperature rise of 40°C:
Condition A = 4-layer PWB (1.6t, FR4)
Condition B = PWB with high dissipation performance, heat radiation constant is approximately 23K/W measured for
10.9mm x 10.0mm x 5.0mm case size.
Note 2 - DC Current (Isat) is current which causes a decrease in inductance of 30%.
Note 3 - Highest operating temperature should be within +150°C including temperature rise due to self-heating.
Inductance vs. DC Current
NPIM104ALR68MTRQYF
IDC (Amps)
Temperature vs. DC Current
NPIM104ALR68TRQYF
PWB condition A
PWB condition B
IDC (Amps)
®
9
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SPECIFICATIONS SUBJECT TO CHANGE