AS Series Inrush Current Limiters

Vishay / Ametherm AS Series Inrush Current Limiters provide thermistor protection for precharge circuits on lithium-ion batteries. With a lower current density, faster reset time, and uniform temperature gradient throughout the disc, there are no hot spots from fatigue. The series provides inrush current protection for 250 to 1000 joules of input energy and allows between 10W to 18W in the 10A to 50A SSI range and up to 900 joules of energy. Vishay / Ametherm Inrush Current Limiters are designed to protect components from damaging levels of inrush current at startup.

Results: 19
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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Voltage Rating
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Packaging
Series
Vishay / Ametherm Inrush Current Limiters 32mm 1ohms 36A UL INRSH CURR LIMITER UL Approved
Datasheet
269In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 36 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 1 Ohms 25 % 30 mm 7.8 mm 0.8 mm 17.1 mm Bulk AS32
Vishay / Ametherm Inrush Current Limiters 30mm 20ohms 10A INRSH CURR LIMITER
Datasheet
297In Stock
Min.: 1
Mult.: 1

PCB Mount Radial Bulk AS32
Vishay / Ametherm Inrush Current Limiters 35mm 20ohms 10A INRSH CURR LIMITER
Datasheet
95In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 10 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 20 Ohms 0.25 36 mm 8.5 mm 0.8 mm 19 mm Bulk AS35
Vishay / Ametherm Inrush Current Limiters 32mm .5ohms 30A UL INRSH CURR LIMITER UL Approved
Datasheet
84In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 30 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 500 mOhms 25 % 30 mm 7.8 mm 0.8 mm 17.1 mm Bulk AS32
Vishay / Ametherm Inrush Current Limiters 32mm 1ohms 30A INRSH CURR LIMITER
Datasheet
98In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 30 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 1 Ohms 0.25 30 mm 7.8 mm 0.8 mm 17.1 mm Bulk AS32
Vishay / Ametherm Inrush Current Limiters 32mm 1ohms 30A UL INRSH CURR LIMITER UL Approved
Datasheet
200In Stock
425Expected 02/07/2026
Min.: 1
Mult.: 1

PCB Mount Radial 30 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 1 Ohms 25 % 30 mm 7.8 mm 0.8 mm 17.1 mm Bulk AS32
Vishay / Ametherm Inrush Current Limiters 35mm .5ohms 50A INRSH CURR LIMITER
Datasheet
108In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 50 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 500 mOhms 0.25 36 mm 8.5 mm 0.8 mm 19 mm Bulk AS35
Vishay / Ametherm Inrush Current Limiters 5OHM 35A INRSH CURR LIMITER
Datasheet
330In Stock
525On Order
Min.: 1
Mult.: 1

PCB Mount Radial 25 A 5 Ohms 0.25 36 mm 8.5 mm 19 mm Bulk AS35
Vishay / Ametherm Inrush Current Limiters 32mm 10ohms 15A INRSH CURR LIMITER
Datasheet
321Expected 22/07/2026
Min.: 1
Mult.: 1

PCB Mount Radial 15 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 10 Ohms 0.25 30 mm 9 mm 0.8 mm 17.1 mm Bulk AS32
Vishay / Ametherm Inrush Current Limiters 30mm 50ohms 6A INRSH CURR LIMITER
Datasheet
122In Stock
Min.: 1
Mult.: 1

PCB Mount Radial Bulk AS32
Vishay / Ametherm Inrush Current Limiters 35mm 10ohms 18A INRSH CURR LIMITER
Datasheet
1In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 18 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 10 Ohms 0.25 36 mm 8.5 mm 0.8 mm 19 mm Bulk AS35
Vishay / Ametherm Inrush Current Limiters 35mm 3ohms 30A INRSH CURR LIMITER
Datasheet
62In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 30 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 3 Ohms 0.25 36 mm 8.5 mm 0.8 mm 19 mm Bulk AS35
Vishay / Ametherm Inrush Current Limiters ICL 1R 25% 40A 36MM
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount Radial 40 A 1 Ohms 0.25 36 mm 19 mm AS35
Vishay / Ametherm Inrush Current Limiters 32mm .5ohms 36A UL INRSH CURR LIMITER UL Approved
Datasheet
188Expected 14/09/2026
Min.: 1
Mult.: 1

PCB Mount Radial 36 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 500 mOhms 25 % 30 mm 7.8 mm 0.8 mm 17.1 mm Bulk AS32
Vishay / Ametherm Inrush Current Limiters 32mm 5ohms 20A INRSH CURR LIMITER
Datasheet
514Expected 08/07/2026
Min.: 1
Mult.: 1

PCB Mount Radial 20 A 120 VAC, 240 VAC, 480 VAC, 680 VAC 5 Ohms 0.25 30 mm 8.2 mm 0.8 mm 17.1 mm Bulk AS32
Vishay / Ametherm Inrush Current Limiters 2OHM 35A INRSH CURR LIMITER
Datasheet
129On Order
Min.: 1
Mult.: 1

PCB Mount Radial 35 A 2 Ohms 0.25 36 mm 8.5 mm 19 mm Bulk AS35


Vishay / Ametherm Inrush Current Limiters ICL 1R 25% 36A 30MM
Datasheet
100Expected 14/09/2026
Min.: 1
Mult.: 1
AS32
Vishay / Ametherm Inrush Current Limiters ICL 40R 25% 10A 36MM
Datasheet
24Expected 03/08/2026
Min.: 1
Mult.: 1

AS35
Vishay / Ametherm Inrush Current Limiters ICL 0R5 25% 30A 29MM
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
AS32