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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
MF72-012D13ICL 12 OHM 20% 3A 15.5MM |
3 | - |
|
Datasheet |
MF72 | Bulk | Active | 12 Ohms | ±20% | 3 A | 316 mOhms | 0.610" (15.50mm) | 0.295" (7.50mm) | - | - | - |
|
|
B57236S0509M051ICL 5 OHM 20% 2A 11.5MM |
3,702 | - |
|
Datasheet |
S236 | Tape & Reel (TR) | Active | 5 Ohms | ±20% | 4.5 A | - | 0.453" (11.50mm) | 0.197" (5.00mm) | - | - | - |
|
SL15 22101-AICL 220 OHM 25% 1A 16MM |
7,788 | - |
|
Datasheet |
SL15 | Bulk | Active | 220 Ohms | ±25% | 1 A | 1.9 Ohms | 0.630" (16.00mm) | 0.307" (7.80mm) | - | - | - |
|
B57238S0509M051ICL 5 OHM 20% 6.4A 16MM |
9,835 | - |
|
Datasheet |
S238 | Tape & Reel (TR) | Active | 5 Ohms | ±20% | 6.4 A | 97 mOhms | 0.630" (16.00mm) | 0.295" (7.50mm) | - | - | UL |
|
SL15 2R509-AICL 2.5 OHM 20% 9A 16MM |
7,813 | - |
|
Datasheet |
SL15 | Bulk | Active | 2.5 Ohms | ±20% | 9 A | 40 mOhms | 0.630" (16.00mm) | 0.307" (7.80mm) | - | - | CSA |
|
SL1580003ICL 80 OHM 25% 3A 15.5MM |
7,562 | - |
|
Datasheet |
SL15 | Bulk | Active | 80 Ohms | ±25% | 3 A | 530 mOhms | 0.610" (15.50mm) | 0.307" (7.80mm) | - | - | - |
|
B57234S0479M051ICL 4.7 OHM 20% 6.6A 15MM |
4,369 | - |
|
Datasheet |
S234 | Tape & Reel (TR) | Active | 4.7 Ohms | ±20% | 6.6 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
SL22 0R712-BICL 700 MOHM 25% 12A 22MM |
5,159 | - |
|
Datasheet |
SL22 | Bulk | Active | 700 mOhms | ±25% | 12 A | 30 mOhms | 0.866" (22.00mm) | 0.307" (7.80mm) | - | - | CSA, UR |
|
|
B57464S0209M000ICL 2 OHM 20% 13.5A 26MM |
2,690 | - |
|
Datasheet |
S464 | Bulk | Active | 2 Ohms | ±20% | 13.5 A | - | 1.024" (26.00mm) | 0.295" (7.50mm) | - | - | - |
|
SL32 0R536-BICL 500 MOHM 20% 36A 31MM |
3,974 | - |
|
Datasheet |
BigAMP | Bulk | Active | 500 mOhms | ±20% | 36 A | 10 mOhms | 1.220" (31.00mm) | 0.307" (7.80mm) | - | - | CSA |
|
MS32 0R540-BICL 500 MOHM 25% 40A 31MM |
9,799 | - |
|
Datasheet |
MegaSurge™ | Bulk | Active | 500 mOhms | ±25% | 40 A | 10 mOhms | 1.220" (31.00mm) | 0.307" (7.80mm) | - | - | - |
|
MF73T-1 1/30ICL 1 OHM 20% 30A 30MM |
3,072 | - |
|
Datasheet |
MF73T-1 | Bulk | Active | 1 Ohms | ±20% | 30 A | 14 mOhms | 1.181" (30.00mm) | 0.709" (18.00mm) | - | - | - |
|
MF73T-1 10/13ICL 10 OHM 20% 13A 30MM |
7,967 | - |
|
Datasheet |
MF73T-1 | Bulk | Active | 10 Ohms | ±20% | 13 A | 56 mOhms | 1.181" (30.00mm) | 0.709" (18.00mm) | - | - | - |
|
MF73T-1 5/17ICL 5 OHM 20% 17A 30MM |
11 | - |
|
Datasheet |
MF73T-1 | Bulk | Active | 5 Ohms | ±20% | 17 A | 37 mOhms | 1.181" (30.00mm) | 0.709" (18.00mm) | - | - | - |
|
MF73T-1 1/32ICL 1 OHM 20% 32A 35MM |
4,617 | - |
|
Datasheet |
MF73T-1 | Bulk | Active | 1 Ohms | ±20% | 32 A | 11 mOhms | 1.378" (35.00mm) | 0.709" (18.00mm) | - | - | - |
|
MF73T-1 10/19ICL 10 OHM 20% 19A 40MM |
1 | - |
|
Datasheet |
MF73T-1 | Bulk | Active | 10 Ohms | ±20% | 19 A | - | 1.575" (40.00mm) | 0.709" (18.00mm) | - | - | - |
|
MM35 1R050-DINICL 1 OHM 25% 50A 68MM |
5,186 | - |
|
Datasheet |
MM35 | Bulk | Active | 1 Ohms | ±25% | 50 A | 11 mOhms | 2.677" (68.00mm) | 1.339" (34.00mm) | - | - | - |
|
ICL800D05MIBICL 8 OHM 20% 1A 7MM |
2,081 | - |
|
Datasheet |
ICL | Bulk | Active | 8 Ohms | ±20% | 1 A | - | 0.276" (7.00mm) | 0.197" (5.00mm) | - | - | - |
|
ICL300D05MIBICL 3 OHM 20% 2A 7MM |
8,845 | - |
|
Datasheet |
ICL | Bulk | Active | 3 Ohms | ±20% | 2 A | - | 0.276" (7.00mm) | 0.197" (5.00mm) | - | - | - |
|
ICL400D05MIBICL 4 OHM 20% 2A 7MM |
3,985 | - |
|
Datasheet |
ICL | Bulk | Active | 4 Ohms | ±20% | 2 A | - | 0.276" (7.00mm) | 0.197" (5.00mm) | - | - | - |

