NPIM-A Datasheet, PDF (8/11 Pages) NIC-Components Corp. – NPIM Shielded Power Inductors

NPIM Shielded Power Inductors
NPIM__A Series
Part Number
NPIM105A2R5MTRQYF
NPIM105A3R3MTRQYF
NPIM105A4R7MTRQYF
NPIM105A100MTRQYF
NPIM105A220MTRQYF
STANDARD VALUES - CASE SIZE 105A ( 10.7 x 10.0 x 5.4mm)
Inductance Value DC Resistance DC Current Irms (Amps)¹ DC Current
Test
(µH)
(mΩ) max. Condition A Condition B Isat (Amps)² Frequency
2.5
5.9
15.1
18.1
27.2
3.3
7.9
13.1
15.7
22.7
4.7
11.3
10.9
13.1
20.0
100KHz,
1Vrms
10
26.2
7.1
8.5
10.7
22
50
5.2
6.2
3.0
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
10.7mm x 10.0mm x 5.4mm 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
NPIM105A2R5MTRQYF
Inductance vs. DC Current
NPIM105A4R7MTRQYF
IDC (Amps)
Temperature vs. DC Current
NPIM105A2R5MTRQYF
PWB condition A
PWB condition B
IDC (Amps)
Temperature vs. DC Current
NPIM105A4R7MTRQYF
PWB condition A
PWB condition B
IDC (Amps)
IDC (Amps)
®
8
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SPECIFICATIONS SUBJECT TO CHANGE