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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SG345ICL 60 OHM 10% 1.5A 15.24MM |
9,351 | - |
|
Datasheet |
SURGE-GARD™ | Bulk | Active | 60 Ohms | ±10% | 1.5 A | 1 Ohms | 0.600" (15.24mm) | 0.310" (7.87mm) | - | - | CSA, UR |
|
|
SG317ICL 120 OHM 15% 3A 23.5MM |
4,440 | - |
|
Datasheet |
SURGE-GARD™ | Bulk | Active | 120 Ohms | ±15% | 3 A | 900 mOhms | 0.925" (23.50mm) | 0.350" (8.89mm) | - | - | CSA, UR |
|
|
SG304ICL 2.5 OHM 15% 7A 15.24MM |
8,149 | - |
|
Datasheet |
SURGE-GARD™ | Bulk | Active | 2.5 Ohms | ±15% | 7 A | 50 mOhms | 0.600" (15.24mm) | 0.310" (7.87mm) | - | - | CSA, UR |
|
SL22 5R006-BICL 5 OHM 20% 6A 22MM |
9,424 | - |
|
Datasheet |
SL22 | Bulk | Active | 5 Ohms | ±20% | 6 A | 100 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | - |
|
SL22 22102ICL 220 OHM 25% 2A 22MM |
4,673 | - |
|
Datasheet |
SL22 | Bulk | Active | 220 Ohms | ±25% | 2 A | 1.807 Ohms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | - |
|
|
CL-21AICL 1.3 OHM 25% 8A 13.97MM |
9,095 | - |
|
Datasheet |
CL | Bulk | Active | 1.3 Ohms | ±25% | 8 A | 40 mOhms | 0.550" (13.97mm) | 0.328" (8.33mm) | - | - | UL |
|
B57364S0121M051ICL 120 OHM 20% 21MM |
5,458 | - |
|
Datasheet |
S364 | Tape & Reel (TR) | Active | 120 Ohms | ±20% | - | - | 0.827" (21.00mm) | - | - | - | - |
|
|
CL-50AICL 7 OHM 25% 5A 19.56MM |
6,003 | - |
|
Datasheet |
CL | Bulk | Active | 7 Ohms | ±25% | 5 A | 170 mOhms | 0.770" (19.56mm) | 0.328" (8.33mm) | - | - | UL |
|
N25SP020LICL 20 OHM 15% 5A 25MM |
3,641 | - |
|
Datasheet |
SP | Box | Active | 20 Ohms | ±15% | 5 A | 237 mOhms | 0.984" (25.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N25SP020L-FICL 20 OHM 15% 5A 25MM |
6,197 | - |
|
Datasheet |
SP | Box | Active | 20 Ohms | ±15% | 5 A | 237 mOhms | 0.984" (25.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
SL22 0R516-AICL 500 MOHM 25% 16A 22MM |
2,063 | - |
|
Datasheet |
SL22 | Bulk | Active | 500 mOhms | ±25% | 16 A | 20 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | UR |
|
SL22 0R712-AICL 700 MOHM 25% 12A 22MM |
5,726 | - |
|
Datasheet |
SL22 | Bulk | Active | 700 mOhms | ±25% | 12 A | 30 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | CSA, UR |
|
SL22 10005-AICL 10 OHM 20% 5A 22MM |
4,439 | - |
|
Datasheet |
SL22 | Bulk | Active | 10 Ohms | ±20% | 5 A | 180 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | - |
|
SL22 10007-AICL 10 OHM 20% 7A 22MM |
3,018 | - |
|
Datasheet |
SL22 | Bulk | Active | 10 Ohms | ±20% | 7 A | 120 mOhms | 0.866" (22.00mm) | 0.295" (7.50mm) | - | - | UR |
|
SL22 10008-AICL 10 OHM 20% 8A 22MM |
7,776 | - |
|
Datasheet |
SL22 | Bulk | Active | 10 Ohms | ±20% | 8 A | 100 mOhms | 0.866" (22.00mm) | 0.295" (7.50mm) | - | - | CSA, UR |
|
SL22 10009-AICL 10 OHM 20% 9A 22MM |
3,825 | - |
|
Datasheet |
SL22 | Bulk | Active | 10 Ohms | ±20% | 9 A | 100 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | - |
|
SL22 12102-AICL 120 OHM 25% 2A 22MM |
9,796 | - |
|
Datasheet |
SL22 | Bulk | Active | 120 Ohms | ±25% | 2 A | - | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | - |
|
SL22 12103-AICL 120 OHM 25% 3A 22MM |
3,506 | - |
|
Datasheet |
SL22 | Bulk | Active | 120 Ohms | ±25% | 3 A | 900 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | CSA, UR |
|
SL22 14005-AICL 14 OHM 25% 5A 22MM |
2,142 | - |
|
Datasheet |
SL22 | Bulk | Active | 14 Ohms | ±25% | 5 A | 120 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | - |
|
SL22 14007-AICL 14 OHM 25% 7A 22MM |
6,191 | - |
|
Datasheet |
SL22 | Bulk | Active | 14 Ohms | ±25% | 7 A | 120 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | CSA, UR |

