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Inrush Current Limiters (ICL) : 422 - Page 6

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.
MF73T-1 5/12

WS Part No.
1375733-MF73T-1 5/12

Cantherm

ICL 5 OHM 20% 12A 20MM
Datasheet

4,930 pieces In Stock

MOQ: 125

rohs

Mfr. Part No.
B57236S0509M051

WS Part No.

TDK Corporation

ICL 5 OHM 20% 2A 11.5MM
Datasheet

1,000 pieces In Stock

MOQ: 115

rohs

Mfr. Part No.
ICL2210008-01

WS Part No.
1003077-ICL2210008-01

Honeywell

ICL 10 OHM 20% 8A 22MM
Datasheet

3,890 pieces In Stock

MOQ: 70

rohs

Mfr. Part No.
B57238S0509M000

WS Part No.

TDK Corporation

ICL 5 OHM 20% 6.4A 16MM
Datasheet

2,410 pieces In Stock

MOQ: 80

rohs

Mfr. Part No.
B57236S0229M000

WS Part No.

TDK Corporation

ICL 2.2 OHM 20% 5A 11.5MM
Datasheet

47,480 pieces In Stock

MOQ: 90

rohs

Mfr. Part No.
B57235S0809M000

WS Part No.

TDK Corporation

ICL 8 OHM 20% 3.5A 9.5MM
Datasheet

1,000 pieces In Stock

MOQ: 90

rohs

Mfr. Part No.
MF72-400D9

WS Part No.
774363-MF72-400D9

Cantherm

ICL 400 OHM 20% 200MA 11MM / Thermistor NTC 400 Ohm 20% 2-Pin Radial
Datasheet

8,000 pieces In Stock

MOQ: 520

rohs

Mfr. Part No.
CL-120AB

WS Part No.
778111-CL-120AB

Amphenol Advanced Sensors

ICL 10 OHM 1.7A 10.16MM / Thermistor NTC 10 Ohm 25% 2-Pin Radial T/R
Datasheet

6,888 pieces In Stock

MOQ: 100

rohs

Mfr. Part No.
B57238S0160M000

WS Part No.

TDK Corporation

ICL 16 OHM 20% 4A 16MM
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57213P0709M301

WS Part No.

TDK Corporation

ICL 7 OHM 20% 5A 14.5MM
Datasheet

400 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
B57213P0330M301

WS Part No.

TDK Corporation

ICL 33 OHM 20% 3A 14.5MM
Datasheet

949 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
B57236S229M

WS Part No.

TDK Corporation

ICL 2.2 OHM 20% 1A 11.5MM
Datasheet

50,355 pieces In Stock

MOQ: 90

rohs

Mfr. Part No.
SG302

WS Part No.
1607170-SG302

Ametherm

ICL 2 OHM 15% 18A 22.86MM

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57464S0400M000

WS Part No.
1607133-B57464S0400M000

EPCOS (TDK)

ICL 40 OHM 20% 4.4A 27MM

24 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
B57234S0109M000

WS Part No.
1607121-B57234S0109M000

EPCOS (TDK)

ICL 1 OHM 20% 11.5A 15MM

159 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
MS22 10008-B

WS Part No.
1607158-MS22 10008-B

Ametherm

ICL 10 OHM 25% 8A 23MM

30 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
SG328

WS Part No.
1607175-SG328

Ametherm

ICL 1 OHM 25% 30A 31.75MM

298 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
CL-130

WS Part No.
1607144-CL-130

Amphenol Advanced Sensors

ICL 50 OHM 25% 1.6A 11.4MM

322 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
CL-120A

WS Part No.
1607137-CL-120A

Amphenol Advanced Sensors

ICL 10 OHM 25% 1.7A 10.16MM

385 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
B57211P0120M351

WS Part No.
1607110-B57211P0120M351

EPCOS (TDK)

ICL 12 OHM 20% 4A 13MM

390 pieces
Stock Available

MOQ: 0

rohs
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