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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NTE03-021MICL 21 OHM 20% 3A 10MM |
7,457 | - |
|
Datasheet |
NT | Box | Active | 21 Ohms | ±20% | 3 A | 323 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE03-012MFICL 12 OHM 20% 3A 13.5MM |
2,758 | - |
|
Datasheet |
NT | Box | Active | 12 Ohms | ±20% | 3 A | 296 mOhms | 0.531" (13.50mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE03-018MICL 18 OHM 20% 3A 10MM |
5,421 | - |
|
Datasheet |
NT | Box | Active | 18 Ohms | ±20% | 3 A | 314 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE04-009MICL 9 OHM 20% 4A 10MM |
8,830 | - |
|
Datasheet |
NT | Box | Active | 9 Ohms | ±20% | 4 A | 195 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE03-015MICL 15 OHM 20% 3A 10MM |
9,889 | - |
|
Datasheet |
NT | Box | Active | 15 Ohms | ±20% | 3 A | 305 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE03-014MICL 14 OHM 20% 3A 10MM |
4,953 | - |
|
Datasheet |
NT | Box | Active | 14 Ohms | ±20% | 3 A | 302 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE03-016MICL 16 OHM 20% 3A 10MM |
9,100 | - |
|
Datasheet |
NT | Box | Active | 16 Ohms | ±20% | 3 A | 308 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE03-020MICL 20 OHM 20% 3A 10MM |
4,641 | - |
|
Datasheet |
NT | Box | Active | 20 Ohms | ±20% | 3 A | 320 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE03-017MICL 17 OHM 20% 3A 10MM |
9,905 | - |
|
Datasheet |
NT | Box | Active | 17 Ohms | ±20% | 3 A | 311 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE04-007MFICL 7 OHM 20% 3A 13.5MM |
9,601 | - |
|
Datasheet |
NT | Box | Active | 7 Ohms | ±20% | 3 A | 180 mOhms | 0.531" (13.50mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE03-014MFICL 14 OHM 20% 3A 13.5MM |
8,294 | - |
|
Datasheet |
NT | Box | Active | 14 Ohms | ±20% | 3 A | 302 mOhms | 0.531" (13.50mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE05-002MFICL 2 OHM 20% 5A 13.5MM |
2,666 | - |
|
Datasheet |
NT | Box | Active | 2 Ohms | ±20% | 5 A | 94 mOhms | 0.531" (13.50mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE05-002MICL 2 OHM 20% 5A 10MM |
2,450 | - |
|
Datasheet |
NT | Box | Active | 2 Ohms | ±20% | 5 A | 94 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE05-003MFICL 3 OHM 20% 5A 13.5MM |
2,251 | - |
|
Datasheet |
NT | Box | Active | 3 Ohms | ±20% | 5 A | 305 mOhms | 0.531" (13.50mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE05-003MICL 3 OHM 20% 5A 10MM |
9,907 | - |
|
Datasheet |
NT | Box | Active | 3 Ohms | ±20% | 5 A | 98 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
N13SP010LICL 10 OHM 15% 4A 13MM |
8,780 | - |
|
Datasheet |
SP | Box | Obsolete | 10 Ohms | ±15% | 4 A | 211 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
NTE05-001MICL 1 OHM 20% 5A 10MM |
4,181 | - |
|
Datasheet |
NT | Box | Active | 1 Ohms | ±20% | 5 A | 82 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
NTE05-001MFICL 1 OHM 20% 5A 13.5MM |
8,565 | - |
|
Datasheet |
NT | Box | Active | 1 Ohms | ±20% | 5 A | 82 mOhms | 0.531" (13.50mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
N10SP050LICL 50 OHM 15% 2A 10MM |
4,282 | - |
|
Datasheet |
SP | Box | Active | 50 Ohms | ±15% | 2 A | 723 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |
|
N10SP050L-FICL 50 OHM 15% 2A 10MM |
9,715 | - |
|
Datasheet |
SP | Box | Active | 50 Ohms | ±15% | 2 A | 723 mOhms | 0.394" (10.00mm) | 0.197" (5.00mm) | - | - | TUV, UL |

