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Inrush Current Limiters (ICL) : 422 - Page 5

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

Mfr. Part No.
B57211P0200M301

WS Part No.
1607113-B57211P0200M301

EPCOS (TDK)

ICL 20 OHM 20% 3A 13MM

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
MF1520004M4EN0CSB0

WS Part No.

Songtian Electronics Co., LTD.

ICL 20 OHM 20% 4A 15MM

Low Stock
Available

MOQ: 350

rohs

Mfr. Part No.
SG338

WS Part No.
1607179-SG338

Ametherm

ICL 10 OHM 15% 5A 11.43MM

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
SG336

WS Part No.
1607178-SG336

Ametherm

ICL 7 OHM 15% 10A 24.13MM

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
CL-21

WS Part No.
1607153-CL-21

Amphenol Advanced Sensors

ICL 1.3 OHM 25% 8A 13.97MM

3,194 pieces In Stock

MOQ: 17

rohs

Mfr. Part No.
SL22 40005

WS Part No.
1091871-SL22 40005

Ametherm

ICL 40 OHM 20% 5A 22MM / Inrush Current Limiter 40 Ohms ±20% 5 A 0.866" (22.00mm)
Datasheet

222 pieces In Stock

MOQ: 9

rohs

Mfr. Part No.
B57237S220M

WS Part No.
105245-B57237S220M

EPCOS (TDK)

ICL 22 OHM 20% 2.8A 15MM
Datasheet

Low Stock
Available

MOQ: 140

rohs

Mfr. Part No.
B57235S0100M051

WS Part No.
846355-B57235S0100M051

EPCOS (TDK)

ICL 10 OHM 20% 3A 9.5MM / Inrush Current Limiter 10 Ohms ±20% 3 A 0.374" (9.50mm)

Low Stock
Available

MOQ: 140

rohs

Mfr. Part No.
B57236S0259M000

WS Part No.
WS1308510-B57236S0259M000

TDK Corporation

ICL 2.5 OHM 20% 3A 11.5MM
Datasheet

5,985 pieces In Stock

MOQ: 190

rohs

Mfr. Part No.
B57236S0809M000

WS Part No.
1607131-B57236S0809M000

EPCOS (TDK)

ICL 8 OHM 20% 5.5A 11.5MM

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57234S0100M000

WS Part No.
1607120-B57234S0100M000

EPCOS (TDK)

ICL 10 OHM 20% 5A 15MM

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
CL-120

WS Part No.
1607143-CL-120

Amphenol Advanced Sensors

ICL 10 OHM 25% 1.7A 10.16MM

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57237S0109M051

WS Part No.

EPCOS (TDK)

ICL 1 OHM 20% 9A 15MM
Datasheet

10,000 pieces In Stock

MOQ: 255

rohs

Mfr. Part No.
B57153S0330M051

WS Part No.
1315180-B57153S0330M051

EPCOS (TDK)

23,500 pieces In Stock

MOQ: 465

rohs

Mfr. Part No.
B57211P0250M351

WS Part No.
1607115-B57211P0250M351

EPCOS (TDK)

ICL 25 OHM 20% 2.5A 13MM

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57464S0100M000

WS Part No.
1377948-B57464S0100M000

EPCOS (TDK)

ICL 10 OHM 20% 8A 26MM

80,000 pieces In Stock

MOQ: 15

rohs

Mfr. Part No.
B57364S0209M000

WS Part No.

EPCOS (TDK)

ICL 2 OHM 20% 12A 21MM
Datasheet

13,473 pieces In Stock

MOQ: 70

rohs

Mfr. Part No.
B57236S0120M051

WS Part No.

EPCOS (TDK)

ICL 12 OHM 20% 3.2A 11.5MM
Datasheet

3,000 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
B57153S0100M000

WS Part No.

EPCOS (TDK)

ICL 10 OHM 20% 2A 8.5MM
Datasheet

125,000 pieces In Stock

MOQ: 575

rohs

Mfr. Part No.
B57236S0121M051

WS Part No.

EPCOS (TDK)

ICL 120 OHM 20% 1.5A 11.5MM
Datasheet

15,600 pieces In Stock

MOQ: 220

rohs
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