Inrush Current Limiters (ICL) are essential for managing high initial currents that occur when electrical devices are first powered on. These components protect circuits by temporarily limiting the current flow, preventing potential damage to components such as capacitors and transformers.
ICLs are commonly used in power supplies, motor drives, and battery chargers, where they help to extend the lifespan of both the power source and the device itself. These devices typically feature positive temperature coefficient (PTC) thermistors, which increase resistance as they heat up, thus limiting the inrush current.
Notable manufacturers like Ametherm, EPCOS, and Murata offer a wide range of ICLs designed for various applications, ensuring reliability and efficiency. By integrating ICLs into your design, you can enhance system stability and longevity, making them invaluable components in modern electronic designs.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
Inrush Current Limiter 4.7 Ohms ±20% 3 A 0.335" (8.50mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 4.7 OHM 20% 5.1A 15MM
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 4 OHM 20% 6A 14.5MM
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 12 OHM 20% 4A 13MM
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Inrush Current Limiter 10 Ohms ±20% 3.7 A 0.591" (15.00mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 50 OHM 25% 4A 23MM
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Inrush Current Limiter 4.7 Ohms ±20% 5.1 A 0.591" (15.00mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 40 OHM 15% 2A 15.88MM
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Low Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
ICL 15 OHM 20% 4.4A 16MM
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Low Stock |
MOQ: 265 |
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Mfr. Part No. WS Part No. |
Inrush Current Limiter 10 Ohms ±20% 7.5 A 0.827" (21.00mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 60 OHM 10% 1.5A 15.24MM
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
ICL 50 OHM 20% 1.9A 11.5MM
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Low Stock |
MOQ: 440 |
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Mfr. Part No. WS Part No. |
Inrush Current Limiter 2.5 Ohms ±20% 6.5 A 0.591" (15.00mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Inrush Current Limiter 2.2 Ohms ±20% 7 A 0.591" (15.00mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Inrush Current Limiter 15 Ohms ±20% 3 A 0.591" (15.00mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Inrush Current Limiter 3 Ohms ±20% 5 A 0.453" (11.50mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 2 OHM 20% 16A 30.5MM
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124 pieces |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 10 OHM 20% 5A 16MM
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25,500 pieces |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 8 OHM 20% 3.5A 9.5MM
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26,581 pieces |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ICL 10 OHM 20% 4A 13MM
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45 pieces |
MOQ: 1 |
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