miniAMP Inrush Current Limiters

Vishay / Ametherm miniAMP Inrush Current Limiters are designed for applications where board space is limited and cool operation is desired. The miniAMP series is rated for 250mA to 3A continuous current and up to 20μm of input energy. The components are available in 3mm, 5mm, and 8mm diameters and weigh as little as .06 grams. The miniAMP components are a cost-effective and efficient way to protect components such as relays, diodes, and fuses from inrush current.

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Voltage Rating
Resistance
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Minimum Operating Temperature
Maximum Operating Temperature
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Series
Vishay / Ametherm Inrush Current Limiters 5mm 30ohms 1A INRSH CURR LIMITER
Datasheet
1,917In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 250 mA 110 VAC to 126 VAC 30 Ohms 0.2 6 mm 2.7 mm 0.5 mm 5.1 mm - 40 C + 150 C Bulk SL05
Vishay / Ametherm Inrush Current Limiters 5mm 4ohms 3A INRSH CURR LIMITER
Datasheet
1,012In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 3 A 110 VAC to 126 VAC 4 Ohms 0.2 6 mm 3.5 mm 0.5 mm 5.1 mm - 40 C + 150 C Bulk SL05
Vishay / Ametherm Inrush Current Limiters 5mm 5ohms 1A INRSH CURR LIMITER
Datasheet
1,718In Stock
2,000Expected 2026/05/13
Min.: 1
Mult.: 1

PCB Mount Radial 1 A 110 VAC to 126 VAC 5 Ohms 0.25 6 mm 3.5 mm 0.5 mm 5.1 mm - 40 C + 150 C Bulk SL05
Vishay / Ametherm Inrush Current Limiters 3mm 10ohms 1A INRSH CURR LIMITER
Datasheet
6,500Expected 2026/02/23
Min.: 1
Mult.: 1

PCB Mount Radial 1 A 110 VAC to 126 VAC 10 Ohms 0.2 3 mm 3 mm 0.5 mm 2.5 mm - 40 C + 150 C Bulk SL03
Vishay / Ametherm Inrush Current Limiters 3mm 220ohms 1A INRSH CURR LIMITER
Datasheet
3,601On Order
Min.: 1
Mult.: 1

PCB Mount Radial 1 A 110 VAC to 126 VAC 220 Ohms 0.2 3 mm 3 mm 0.5 mm 3 mm - 40 C + 150 C Bulk SL03