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Inrush Current Limiters (ICL) : 422 - Page 13

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.
SG150

WS Part No.

Vishay

ICL 2.5 OHM 15% 10A 22.86MM
Datasheet

64,000 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
B57364S0209M051

WS Part No.

TDK Corporation

ICL 2 OHM 20% 21MM
Datasheet

9,500 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
SG120

WS Part No.

Ametherm

ICL 2.5 OHM 15% 3A 15.24MM
Datasheet

600 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
SL222R018

WS Part No.

Ametherm

ICL 2 OHM 20% 18A 22MM
Datasheet

250 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
SL322R023

WS Part No.

Ametherm

ICL 2 OHM 20% 23A 31MM
Datasheet

80 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
B57238S0309M000

WS Part No.
69114-B57238S0309M000

EPCOS (TDK)

ICL 3 OHM 20% 16MM

337 pieces In Stock

MOQ: 115

rohs

Mfr. Part No.
B57153S0200M000

WS Part No.

EPCOS (TDK)

ICL 20 OHM 20% 1.6A 8.5MM
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
SL15 4R008

WS Part No.

Ametherm

ICL 4 OHM 20% 8A 16MM

Low Stock
Available

MOQ: 0

rohs

Mfr. Part No.
B57153S0150M051

WS Part No.

EPCOS (TDK)

ICL 15 OHM 20% 1.8A 8.5MM
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57237S0100M054

WS Part No.

EPCOS (TDK)

ICL 10 OHM 20% 3.7A 15MM
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57238S0150M051

WS Part No.
912539-B57238S0150M051

EPCOS (TDK)

ICL 15 OHM 20% 4.4A 16MM

10,000 pieces In Stock

MOQ: 245

rohs

Mfr. Part No.
S234/60/M

WS Part No.
185659-S234/60/M

EPCOS (TDK)

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
MS32 0R536

WS Part No.
1480517-MS32 0R536

Ametherm

Inrush Current Limiter 500 mOhms ±25% 36 A 1.220" (31.00mm)

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B59217J0130A020

WS Part No.

EPCOS (TDK)

ICL 56 OHM 25%
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57211P0259M301

WS Part No.
1482466-B57211P0259M301

EPCOS (TDK)

Inrush Current Limiter 2.5 Ohms ±20% 6 A 0.512" (13.00mm)

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57236S200M54

WS Part No.
1489127-B57236S200M54

EPCOS (TDK)

Inrush Current Limiter 20 Ohms ±20% 2.8 A 0.453" (11.50mm)

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57237S0229M051

WS Part No.
1005022-B57237S0229M051

EPCOS (TDK)

ICL 2.2 OHM 20% 7A 15MM / Inrush Current Limiter 2.2 Ohms ±20% 7 A 0.591" (15.00mm)

10,000 pieces In Stock

MOQ: 120

rohs

Mfr. Part No.
MS35 1R040

WS Part No.
1149923-MS35 1R040

Ametherm

ICL 1 OHM 40A 35MM / Inrush Current Limiter 1 Ohms 40 A 1.378" (35.00mm)
Datasheet

Low Stock
Available

MOQ: 6

rohs

Mfr. Part No.
S237/2.5/M

WS Part No.
185669-S237/2.5/M

EPCOS (TDK)

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B57236S160M54

WS Part No.
1489126-B57236S160M54

EPCOS (TDK)

Inrush Current Limiter 16 Ohms ±20% 2.9 A 0.453" (11.50mm)

Low Stock
Available

MOQ: 1

rohs
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