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0755-82798135Inrush Current Limiters (ICL)
Inrush Current Limiters (ICL)
Inrush Current Limiters (ICL) are circuit protection components used to reduce high startup current when electronic equipment is first powered on. They help protect power supplies, rectifiers, capacitors, switches and downstream circuits from excessive current stress. They are widely used in power adapters, industrial power supplies, motor drives, chargers, LED lighting, consumer electronics, automation equipment and embedded systems.
This category includes NTC inrush current limiters, thermistor-based ICL components, power supply inrush limiters, motor startup current limiters and related overcurrent protection devices. These components are commonly selected based on resistance value, maximum steady-state current, energy rating, operating temperature, response behavior, package type and application requirements.
TomatoElec supplies original Inrush Current Limiters from recognized manufacturers such as TDK, EPCOS, Vishay, Murata, Amphenol, Ametherm, Littelfuse, Bourns, Panasonic and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | R @ 25°C | Tolerance | Current - Steady State Max | R @ Current | Diameter | Lead Spacing | Grade | Qualification | Approval Agency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B57237S0220M000ICL 22 OHM 20% 2.8A 15MM |
5,367 | - |
|
Datasheet |
S237 | Bulk | Active | 22 Ohms | ±20% | 2.8 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57237S0229M000ICL 2.2 OHM 20% 7A 15MM |
2,198 | - |
|
Datasheet |
S237 | Bulk | Active | 2.2 Ohms | ±20% | 7 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57237S0509M000ICL 5 OHM 20% 5A 15MM |
1,771 | - |
|
Datasheet |
S237 | Bulk | Active | 5 Ohms | ±20% | 5 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57238S0220M000ICL 22 OHM 20% 4A 16MM |
10,893 | - |
|
Datasheet |
S238 | Bulk | Active | 22 Ohms | ±20% | 4 A | - | 0.630" (16.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57238S0150M000ICL 15 OHM 20% 4.4A 16MM |
8,331 | - |
|
Datasheet |
S238 | Bulk | Active | 15 Ohms | ±20% | 4.4 A | - | 0.630" (16.00mm) | 0.295" (7.50mm) | - | - | UL |
|
SG220ICL 10 OHM 15% 3A 11.43MM |
3,372 | - |
|
Datasheet |
SURGE-GARD™ | Bulk | Active | 10 Ohms | ±15% | 3 A | 200 mOhms | 0.450" (11.43mm) | 0.310" (7.87mm) | - | - | CSA, UR |
|
|
SG313ICL 10 OHM 15% 3A 11.43MM |
1,354 | - |
|
Datasheet |
SURGE-GARD™ | Bulk | Active | 10 Ohms | ±15% | 3 A | 200 mOhms | 0.450" (11.43mm) | 0.310" (7.87mm) | - | - | CSA, UR |
|
SG230ICL 20 OHM 15% 1.75A 12.7MM |
1,035 | - |
|
Datasheet |
SURGE-GARD™ | Bulk | Active | 20 Ohms | ±15% | 1.75 A | 600 mOhms | 0.500" (12.70mm) | 0.310" (7.87mm) | - | - | CSA, UR |
|
B57238S0509M000ICL 5 OHM 20% 6.4A 16MM |
3,988 | - |
|
Datasheet |
S238 | Bulk | Active | 5 Ohms | ±20% | 6.4 A | - | 0.630" (16.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57238S0250M000ICL 25 OHM 20% 3.4A 16MM |
96,235 | - |
|
Datasheet |
S238 | Bulk | Active | 25 Ohms | ±20% | 3.4 A | - | 0.630" (16.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57234S0100M000ICL 10 OHM 20% 5A 15MM |
4,178 | - |
|
Datasheet |
S234 | Bulk | Active | 10 Ohms | ±20% | 5 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57234S0479M000ICL 4.7 OHM 20% 6.6A 15MM |
2,522 | - |
|
Datasheet |
S234 | Bulk | Active | 4.7 Ohms | ±20% | 6.6 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57234S0150M000ICL 15 OHM 20% 4A 15MM |
1,527 | - |
|
Datasheet |
S234 | Bulk | Active | 15 Ohms | ±20% | 4 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57234S0109M000ICL 1 OHM 20% 11.5A 15MM |
1,352 | - |
|
Datasheet |
S234 | Bulk | Active | 1 Ohms | ±20% | 11.5 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
SL15 10006ICL 10 OHM 20% 6A 16MM |
318 | - |
|
Datasheet |
SL15 | Bulk | Active | 10 Ohms | ±20% | 6 A | 150 mOhms | 0.630" (16.00mm) | 0.307" (7.80mm) | - | - | CSA |
|
|
MF72-047D15ICL 47 OHM 20% 3A 17.5MM |
2,423 | - |
|
Datasheet |
MF72 | Bulk | Active | 47 Ohms | ±20% | 3 A | 680 mOhms | 0.689" (17.50mm) | 0.394" (10.00mm) | - | - | - |
|
CL-130ICL 50 OHM 25% 1.6A 11.4MM |
1,508 | - |
|
Datasheet |
CL | Bulk | Active | 50 Ohms | ±25% | 1.6 A | 750 mOhms | 0.449" (11.40mm) | 0.250" (6.35mm) | - | - | UL |
|
B57237S0150M051ICL 15 OHM 20% 3A 15MM |
4,832 | - |
|
Datasheet |
S237 | Tape & Reel (TR) | Active | 15 Ohms | ±20% | 3 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
SL22 2R018-BICL 2 OHM 20% 18A 22MM |
11,472 | - |
|
Datasheet |
SL22 | Bulk | Active | 2 Ohms | ±20% | 18 A | 40 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | CSA, UR |
|
SL15 30004ICL 30 OHM 20% 4A 15MM |
2,497 | - |
|
Datasheet |
SL15 | Bulk | Active | 30 Ohms | ±20% | 4 A | 300 mOhms | 0.591" (15.00mm) | 0.307" (7.80mm) | - | - | UR |

