InRush Current Limiters

TDK InRush Current Limiters are designed to limit the current at turn-on by high resistance when they are cold. These current limiters provide reduced power as the resistance decreases by a factor of 10 to 50. The InRush current limiters handle higher inrush current than fixed resistors and have the same power consumption. The TDK InRush Current Limiters current limiters are used in applications such as switch-mode power supplies and soft-start motors.

Types of Thermistors

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Results: 31
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Type Resistance Mounting Style Termination Style Diameter Package/Case
TDK NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm 2,194In Stock
Min.: 1
Mult.: 1

NTC Thermistors 20 Ohms PCB Mount Radial Disc
TDK NTC (Negative Temperature Coefficient) Thermistors ICL S464/2.5 M 26mm 218In Stock
Min.: 1
Mult.: 1

NTC Thermistors 2.5 Ohms PCB Mount Radial
TDK Inrush Current Limiters Inrush Current Limiter 7.0ohm 17A 716In Stock
Min.: 1
Mult.: 1

Inrush Current Limiters 7 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters S 234/2.2 M 1,199In Stock
Min.: 1
Mult.: 1

Inrush Current Limiters 2.2 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters NTC THERMISTOR S 235/4.7 /M 3,421In Stock
Min.: 1
Mult.: 1

Inrush Current Limiters 4.7 Ohms PCB Mount Radial 9.5 mm
TDK NTC (Negative Temperature Coefficient) Thermistors ICL S364/16 M 21mm 1,300In Stock
Min.: 1
Mult.: 1

NTC Thermistors 16 Ohms PCB Mount Radial
TDK Inrush Current Limiters Inrush Current Limiter 1.0ohm 30A 1,526In Stock
Min.: 1
Mult.: 1

Inrush Current Limiters 1 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters Inrush Current Limiter 2.0ohm 23A 1,207In Stock
1,600Expected 28/08/2026
Min.: 1
Mult.: 1

Inrush Current Limiters 2 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters 500mOhms 30A 20% L/S 7.5mm 5,859In Stock
Min.: 1
Mult.: 1

Inrush Current Limiters 500 mOhms PCB Mount Radial 31 mm
TDK Inrush Current Limiters Inrush Current Limiter 5.0ohm 20A 1,237In Stock
Min.: 1
Mult.: 1

Inrush Current Limiters 5 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters Inrush Current Limiter 10ohm 15A 1,001In Stock
3,200Expected 25/08/2026
Min.: 1
Mult.: 1

Inrush Current Limiters 10 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters S 234/10 M51 1,424In Stock
Min.: 1
Mult.: 1
: 1,000

Inrush Current Limiters 10 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/15 M 526In Stock
Min.: 1
Mult.: 1

Inrush Current Limiters 15 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/2.5 M 284In Stock
Min.: 1
Mult.: 1

Inrush Current Limiters 2.5 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters 2.5 OHM 6.5 AMP 1,448In Stock
Min.: 1
Mult.: 1
: 1,000
Inrush Current Limiters 2.5 Ohms PCB Mount Radial 15 mm
TDK NTC (Negative Temperature Coefficient) Thermistors ICL S364/30 M 21mm
2,004On Order
Min.: 1
Mult.: 1

NTC Thermistors 30 Ohms PCB Mount Radial
TDK Inrush Current Limiters S 234/220/M NTC Thermistor
1,000Expected 14/09/2026
Min.: 1
Mult.: 1

Inrush Current Limiters 220 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/1 M51 Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

Inrush Current Limiters 1 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/22/M 51 NTC Thermistor Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
: 1,000

Inrush Current Limiters 22 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234 2.2 M51 Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

Inrush Current Limiters 2.2 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/2.5 M51 Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
: 1,000

Inrush Current Limiters 2.5 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/33/M 51 NTC Thermistor Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
: 1,000

Inrush Current Limiters 33 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/40 M Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Inrush Current Limiters 40 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/40 M51 Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

Inrush Current Limiters 40 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/5 M Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Inrush Current Limiters 5 Ohms PCB Mount Radial 15 mm