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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SL12 5R002ICL 5 OHM 20% 2A 13MM |
363 | - |
|
Datasheet |
SL12 | Bulk | Active | 5 Ohms | ±20% | 2 A | 300 mOhms | 0.512" (13.00mm) | 0.307" (7.80mm) | - | - | - |
|
SL12 5R004ICL 5 OHM 20% 4A 13MM |
218 | - |
|
Datasheet |
SL12 | Bulk | Active | 5 Ohms | ±20% | 4 A | 70 mOhms | 0.512" (13.00mm) | 0.307" (7.80mm) | - | - | UR |
|
SL12 17004ICL 17.5 OHM 25% 4A 11.5MM |
121 | - |
|
Datasheet |
SL12 | Bulk | Active | 17.5 Ohms | ±25% | 4 A | 160 mOhms | 0.453" (11.50mm) | 0.307" (7.80mm) | - | - | UR |
|
B57211P0259M301ICL 2.5 OHM 20% 6A 13MM |
301 | - |
|
Datasheet |
P11 | Bulk | Active | 2.5 Ohms | ±20% | 6 A | 66 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |
|
B57211P0121M301ICL 120 OHM 20% 1.5A 13MM |
213 | - |
|
Datasheet |
P11 | Bulk | Active | 120 Ohms | ±20% | 1.5 A | 1.152 Ohms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |
|
SL12 10006-03ICL 10 OHM 20% 6A 13MM |
180 | - |
|
Datasheet |
SL12 | Bulk | Active | 10 Ohms | ±20% | 6 A | 120 mOhms | 0.512" (13.00mm) | 0.307" (7.80mm) | - | - | CSA |
|
B57238S0809M000ICL 8 OHM 20% 16MM |
448 | - |
|
Datasheet |
S238 | Bulk | Active | 8 Ohms | ±20% | - | - | 0.630" (16.00mm) | - | - | - | - |
|
SL12 40002ICL 40 OHM 25% 2A 13MM |
216 | - |
|
Datasheet |
SL12 | Bulk | Active | 40 Ohms | ±25% | 2 A | 450 mOhms | 0.512" (13.00mm) | 0.307" (7.80mm) | - | - | UR |
|
SL15 22101ICL 220 OHM 25% 1A 16MM |
93 | - |
|
Datasheet |
SL15 | Bulk | Active | 220 Ohms | ±25% | 1 A | 1.9 Ohms | 0.630" (16.00mm) | 0.307" (7.80mm) | - | - | CSA |
|
B57234S0229M000ICL 2.2 OHM 20% 9A 15MM |
55 | - |
|
Datasheet |
S234 | Bulk | Active | 2.2 Ohms | ±20% | 9 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
ICL500D20MICICL 5 OHM 20% 9A 23MM |
89 | - |
|
Datasheet |
ICL | Bulk | Active | 5 Ohms | ±20% | 9 A | - | 0.906" (23.00mm) | 0.295" (7.50mm) | - | - | - |
|
ICL101D20MICICL 10 OHM 20% 7A 23MM |
77 | - |
|
Datasheet |
ICL | Bulk | Active | 10 Ohms | ±20% | 7 A | - | 0.906" (23.00mm) | 0.295" (7.50mm) | - | - | - |
|
MF73T-1 5/14ICL 5 OHM 20% 14A 25MM |
60 | - |
|
Datasheet |
MF73T-1 | Bulk | Active | 5 Ohms | ±20% | 14 A | 47 mOhms | 0.984" (25.00mm) | 0.394" (10.00mm) | - | - | - |
|
ICL100D30MICICL 1 OHM 20% 30A 34MM |
35 | - |
|
Datasheet |
ICL | Bulk | Active | 1 Ohms | ±20% | 30 A | - | 1.339" (34.00mm) | 0.295" (7.50mm) | - | - | - |
|
|
MF72-010D25ICL 10 OHM 20% 7A 27.5MM |
69 | - |
|
Datasheet |
MF72 | Bulk | Active | 10 Ohms | ±20% | 7 A | 130 mOhms | 1.083" (27.50mm) | 0.394" (10.00mm) | - | - | - |
|
B57464S0259M000ICL 2.5 OHM 20% 10A 27MM |
88 | - |
|
Datasheet |
S464 | Bulk | Active | 2.5 Ohms | ±20% | 10 A | - | 1.063" (27.00mm) | 0.295" (7.50mm) | - | - | - |
|
MS32 5R020-BICL 5 OHM 25% 20A 31MM |
98 | - |
|
Datasheet |
MegaSurge™ | Bulk | Active | 5 Ohms | ±25% | 20 A | 40 mOhms | 1.220" (31.00mm) | 0.307" (7.80mm) | - | - | - |
|
MS32 20008-BICL 20 OHM 25% 8A 31MM |
89 | - |
|
Datasheet |
MegaSurge™ | Bulk | Active | 20 Ohms | ±25% | 8 A | 220 mOhms | 1.220" (31.00mm) | 0.307" (7.80mm) | - | - | - |
|
MS32 1R036-BICL 1 OHM 25% 36A 31MM |
92 | - |
|
Datasheet |
MegaSurge™ | Bulk | Active | 1 Ohms | ±25% | 36 A | 10 mOhms | 1.220" (31.00mm) | 0.307" (7.80mm) | - | - | - |
|
MS32 15012-BICL 15 OHM 25% 12A 31MM |
100 | - |
|
Datasheet |
MegaSurge™ | Bulk | Active | 15 Ohms | ±25% | 12 A | 70 mOhms | 1.220" (31.00mm) | 0.307" (7.80mm) | - | - | - |

