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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
MF72-007D15ICL 7 OHM 20% 5A 17.5MM |
5,820 | - |
|
Datasheet |
MF72 | Bulk | Active | 7 Ohms | ±20% | 5 A | 173 mOhms | 0.689" (17.50mm) | 0.394" (10.00mm) | - | - | - |
|
|
MF72-010D15ICL 10 OHM 20% 5A 17.5MM |
6,690 | - |
|
Datasheet |
MF72 | Bulk | Active | 10 Ohms | ±20% | 5 A | 180 mOhms | 0.689" (17.50mm) | 0.394" (10.00mm) | - | - | - |
|
|
MF72-016D15ICL 16 OHM 20% 4A 17.5MM |
5,994 | - |
|
Datasheet |
MF72 | Bulk | Active | 16 Ohms | ±20% | 4 A | 276 mOhms | 0.689" (17.50mm) | 0.394" (10.00mm) | - | - | - |
|
|
MF72-120D15ICL 120 OHM 20% 1.8A 17.5MM |
7,897 | - |
|
Datasheet |
MF72 | Bulk | Active | 120 Ohms | ±20% | 1.8 A | 1.652 Ohms | 0.689" (17.50mm) | 0.394" (10.00mm) | - | - | - |
|
|
MF72-020D15ICL 20 OHM 20% 4A 17.5MM |
3,507 | - |
|
Datasheet |
MF72 | Bulk | Active | 20 Ohms | ±20% | 4 A | 288 mOhms | 0.689" (17.50mm) | 0.394" (10.00mm) | - | - | - |
|
B57237S150M54ICL 15 OHM 20% 3A 15MM |
7,841 | - |
|
Datasheet |
S237 | Tape & Reel (TR) | Active | 15 Ohms | ±20% | 3 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57237S479M54ICL 4.7 OHM 20% 5.1A 15MM |
2,687 | - |
|
Datasheet |
S237 | Tape & Reel (TR) | Active | 4.7 Ohms | ±20% | 5.1 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
SL12-22101-ATICL 220 OHM 20% 1A 12MM |
3,912 | - |
|
Datasheet |
SL12 | Bulk | Active | 220 Ohms | ±20% | 1 A | 4.2 Ohms | 0.472" (12.00mm) | 0.307" (7.80mm) | - | - | UR |
|
N20SP120LICL 120 OHM 15% 2A 20MM |
9,501 | - |
|
Datasheet |
SP | Box | Obsolete | 120 Ohms | ±15% | 2 A | 1.222 Ohms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP005MICL 5 OHM 20% 7A 20MM |
9,768 | - |
|
Datasheet |
SP | Box | Active | 5 Ohms | ±20% | 7 A | 107 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP2R5M-FICL 2.5 OHM 20% 8A 20MM |
2,339 | - |
|
Datasheet |
SP | Box | Active | 2.5 Ohms | ±20% | 8 A | 73 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP005M-FICL 5 OHM 20% 7A 20MM |
4,389 | - |
|
Datasheet |
SP | Box | Active | 5 Ohms | ±20% | 7 A | 107 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP006M-FICL 6 OHM 20% 6A 20MM |
4,932 | - |
|
Datasheet |
SP | Box | Active | 6 Ohms | ±20% | 6 A | 156 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP002MICL 2 OHM 20% 8A 20MM |
9,491 | - |
|
Datasheet |
SP | Box | Active | 2 Ohms | ±20% | 8 A | 72 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP006MICL 6 OHM 20% 6A 20MM |
6,659 | - |
|
Datasheet |
SP | Box | Active | 6 Ohms | ±20% | 6 A | 156 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP2R5MICL 2.5 OHM 20% 8A 20MM |
2,825 | - |
|
Datasheet |
SP | Box | Active | 2.5 Ohms | ±20% | 8 A | 73 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP002M-FICL 2 OHM 20% 8A 20MM |
8,148 | - |
|
Datasheet |
SP | Box | Active | 2 Ohms | ±20% | 8 A | 72 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP1R3MICL 1.3 OHM 20% 8A 20MM |
6,264 | - |
|
Datasheet |
SP | Box | Active | 1.3 Ohms | ±20% | 8 A | 64 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP1R3M-FICL 1.3 OHM 20% 8A 20MM |
4,879 | - |
|
Datasheet |
SP | Box | Active | 1.3 Ohms | ±20% | 8 A | 64 mOhms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |
|
N20SP120M-FICL 120 OHM 20% 2A 20MM |
3,603 | - |
|
Datasheet |
SP | Box | Active | 120 Ohms | ±20% | 2 A | 1.222 Ohms | 0.787" (20.00mm) | 0.295" (7.50mm) | - | - | TUV, UL |

