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SPM series ? SPM5030 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
L
Measuring
frequency
DC resistance
(m : )
Rated current(A)  
typ.
Part No.
(μH)
Tolerance
(kHz)
max.
typ.
Idc1
Idc2
0.20
±20%
100
2.31 2.1
21.0
22.2
SPM5030T-R20M
0.35
±20%
100
4.29
3.9
14.9
16.6
SPM5030T-R35M
0.75
±20%
100
9.35 8.5
9.7
11.3
SPM5030T-R75M
1.0
±20%
100
11.44
10.4
8.5
10.1
SPM5030T-1R0M
 
Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (20% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
L
DC resistance
Rated current Idc1
Product No.
4284A
AX-111A
4284A+42841A+42842C
Manufacturer
Agilent Technologies
ADEX
Agilent Technologies
* Equivalent measurement equipment may be used.
? All specifications are subject to change without notice.
001-01 / 20131226 / inductor_commercial_power_spm_en.fm
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