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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B57211P0250M301ICL 25 OHM 20% 2.5A 13MM |
3,210 | - |
|
Datasheet |
P11 | Bulk | Active | 25 Ohms | ±20% | 2.5 A | 487 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | - |
|
B57211P0509M301ICL 5 OHM 20% 5A 13MM |
2,966 | - |
|
Datasheet |
P11 | Bulk | Active | 5 Ohms | ±20% | 5 A | 130 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | - |
|
B57211P0809M301ICL 8 OHM 20% 4A 13MM |
1,298 | - |
|
Datasheet |
P11 | Bulk | Active | 8 Ohms | ±20% | 4 A | 159 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |
|
B57211P0200M301ICL 20 OHM 20% 3A 13MM |
1,244 | - |
|
Datasheet |
P11 | Bulk | Active | 20 Ohms | ±20% | 3 A | 380 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | - |
|
B57211P0470M301ICL 47 OHM 20% 2A 13MM |
1,066 | - |
|
Datasheet |
P11 | Bulk | Active | 47 Ohms | ±20% | 2 A | 615 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |
|
|
B57236S0120M000ICL 12 OHM 20% 3.2A 11.5MM |
1,855 | - |
|
Datasheet |
S236 | Bulk | Active | 12 Ohms | ±20% | 3.2 A | - | 0.453" (11.50mm) | 0.197" (5.00mm) | - | - | UL |
|
B57211P0160M351ICL 16 OHM 20% 3A 13MM |
9,452 | - |
|
Datasheet |
P11 | Tape & Reel (TR) | Active | 16 Ohms | ±20% | 3 A | 346 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | - |
|
B57213P0160M301ICL 16 OHM 20% 4A 14.5MM |
2,279 | - |
|
Datasheet |
P13 | Bulk | Active | 16 Ohms | ±20% | 4 A | 197 mOhms | 0.571" (14.50mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |
|
B57213P0220M301ICL 22 OHM 20% 4A 14.5MM |
1,900 | - |
|
Datasheet |
P13 | Bulk | Active | 22 Ohms | ±20% | 4 A | 200 mOhms | 0.571" (14.50mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |
|
B57213P0109M301ICL 1 OHM 20% 7.5A 14.5MM |
1,260 | - |
|
Datasheet |
P13 | Bulk | Active | 1 Ohms | ±20% | 7.5 A | 43 mOhms | 0.571" (14.50mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |
|
|
MF72-012D15ICL 12 OHM 20% 4A 17.5MM |
449,110 | - |
|
Datasheet |
MF72 | Bulk | Active | 12 Ohms | ±20% | 4 A | 250 mOhms | 0.689" (17.50mm) | 0.295" (7.50mm) | - | - | - |
|
|
B57236S0250M051ICL 25 OHM 20% 2.5A 11.5MM |
8,026 | - |
|
Datasheet |
S236 | Tape & Reel (TR) | Active | 25 Ohms | ±20% | 2.5 A | - | 0.453" (11.50mm) | 0.197" (5.00mm) | - | - | UL |
|
B57237S0600M051ICL 60 OHM 20% 2A 15MM |
8,074 | - |
|
Datasheet |
S237 | Tape & Reel (TR) | Active | 60 Ohms | ±20% | 2 A | 660 mOhms | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57237S0709M051ICL 7 OHM 20% 4.2A 15MM |
4,045 | - |
|
Datasheet |
S237 | Tape & Reel (TR) | Active | 7 Ohms | ±20% | 4.2 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57237S0509M051ICL 5 OHM 20% 5A 15MM |
2,410 | - |
|
Datasheet |
S237 | Tape & Reel (TR) | Active | 5 Ohms | ±20% | 5 A | 125 mOhms | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57237S0109M051ICL 1 OHM 20% 9A 15MM |
1,124 | - |
|
Datasheet |
S237 | Tape & Reel (TR) | Active | 1 Ohms | ±20% | 9 A | - | 0.591" (15.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57213P121M301ICL 120 OHM 20% 2A 14.5MM |
385 | - |
|
Datasheet |
P13 | Bulk | Active | 120 Ohms | ±20% | 2 A | 693 mOhms | 0.571" (14.50mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |
|
B57238S0479M000ICL 4.7 OHM 20% 6.6A 16MM |
14,492 | - |
|
Datasheet |
S238 | Bulk | Active | 4.7 Ohms | ±20% | 6.6 A | - | 0.630" (16.00mm) | 0.295" (7.50mm) | - | - | UL |
|
B57211P0509M351ICL 5 OHM 20% 5A 13MM |
9,962 | - |
|
Datasheet |
P11 | Tape & Reel (TR) | Active | 5 Ohms | ±20% | 5 A | 130 mOhms | 0.512" (13.00mm) | 0.295" (7.50mm) | - | - | - |
|
B57213P0709M301ICL 7 OHM 20% 5A 14.5MM |
1,947 | - |
|
Datasheet |
P13 | Bulk | Active | 7 Ohms | ±20% | 5 A | 122 mOhms | 0.571" (14.50mm) | 0.295" (7.50mm) | - | - | CQC, UL, VDE |

