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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
N13SP018M-FICL 18 OHM 20% 3A 13MM |
9,049 | - |
|
Datasheet |
SP | Box | Active | 18 Ohms | ±20% | 3 A | 391 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP010MICL 10 OHM 20% 4A 13MM |
7,689 | - |
|
Datasheet |
SP | Box | Active | 10 Ohms | ±20% | 4 A | 211 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP010M-FICL 10 OHM 20% 4A 13MM |
9,298 | - |
|
Datasheet |
SP | Box | Active | 10 Ohms | ±20% | 4 A | 211 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP016M-FICL 16 OHM 20% 3A 13MM |
5,422 | - |
|
Datasheet |
SP | Box | Active | 16 Ohms | ±20% | 3 A | 367 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP003M-FICL 3 OHM 20% 5A 13MM |
5,216 | - |
|
Datasheet |
SP | Box | Active | 3 Ohms | ±20% | 5 A | 131 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP020MICL 20 OHM 20% 3A 13MM |
7,817 | - |
|
Datasheet |
SP | Box | Active | 20 Ohms | ±20% | 3 A | 430 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP005M-P7.5D0.8ICL 5 OHM 20% 5A 13MM |
5,437 | - |
|
Datasheet |
SP | Box | Active | 5 Ohms | ±20% | 5 A | 150 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP005MICL 5 OHM 20% 5A 13MM |
9,732 | - |
|
Datasheet |
SP | Box | Active | 5 Ohms | ±20% | 5 A | 150 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP005M-FICL 5 OHM 20% 5A 13MM |
6,353 | - |
|
Datasheet |
SP | Box | Active | 5 Ohms | ±20% | 5 A | 150 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP2R5L-FICL 2.5 OHM 15% 6A 13MM |
8,566 | - |
|
Datasheet |
SP | Box | Active | 2.5 Ohms | ±15% | 6 A | 94 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP2R5LICL 2.5 OHM 15% 6A 13MM |
5,774 | - |
|
Datasheet |
SP | Box | Active | 2.5 Ohms | ±15% | 6 A | 94 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP1R5L-FICL 1.5 OHM 15% 7A 13MM |
9,172 | - |
|
Datasheet |
SP | Box | Active | 1.5 Ohms | ±15% | 7 A | 83 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP016L-FICL 16 OHM 15% 3A 13MM |
2,540 | - |
|
Datasheet |
SP | Box | Active | 16 Ohms | ±15% | 3 A | 367 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP018LICL 18 OHM 15% 3A 13MM |
7,183 | - |
|
Datasheet |
SP | Box | Active | 18 Ohms | ±15% | 3 A | 391 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP020L-FICL 20 OHM 15% 3A 13MM |
2,297 | - |
|
Datasheet |
SP | Box | Active | 20 Ohms | ±15% | 3 A | 430 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP004LICL 4 OHM 15% 5A 13MM |
3,935 | - |
|
Datasheet |
SP | Box | Active | 4 Ohms | ±15% | 5 A | 139 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP004L-FICL 4 OHM 15% 5A 13MM |
2,786 | - |
|
Datasheet |
SP | Box | Active | 4 Ohms | ±15% | 5 A | 139 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP1R3LICL 1.3 OHM 15% 7A 13MM |
8,127 | - |
|
Datasheet |
SP | Box | Active | 1.3 Ohms | ±15% | 7 A | 65 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP1R5LICL 1.5 OHM 15% 7A 13MM |
6,274 | - |
|
Datasheet |
SP | Box | Active | 1.5 Ohms | ±15% | 7 A | 83 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N13SP003LICL 3 OHM 15% 5A 13MM |
4,991 | - |
|
Datasheet |
SP | Box | Active | 3 Ohms | ±15% | 5 A | 131 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |

