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INDUCTORS
001-01 / 20131101 / inductor_automotive_power_vlm_en.fm
• All specifications are subject to change without notice.
VLM series
VLM10555-2H Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (25% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
* Equivalent measurement equipment may be used.
L
Measuring
frequency
(kHz)
DC resistance
Rated current(A)
Part No.
max. typ.
(μH) Tolerance (m )
(%)
Idc1 Idc2
1.8 ±20% 100 5.6 ±15 18 8.8 VLM10555T-1R8M8R8-2H
2.5 ±20% 100 6.7 ±15 15 8 VLM10555T-2R5M8R0-2H
3.3 ±20% 100 8.3 ±15 12 7.2 VLM10555T-3R3M7R2-2H
4.3 ±20% 100 8.3 ±15 9 7.2 VLM10555T-4R3M7R2-2H
Measurement item Product No. Manufacturer
L 4194A Agilent Technologies
DC resistance 3220 HIOKI
Rated current Idc1 3260B+3265B Wayne Kerr Electronics