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.

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Results: 30
Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) 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 Thermistors ICL S364/20 M 21mm 2.192In Stock
$2.635
$2.437
$2.130
$1.976
Min.: 1
Mult.: 1
NTC Thermistors 20 Ohms PCB Mount Radial Disc
TDK Inrush Current Limiters Inrush Current Limiter 1.0ohm 30A 1.495In Stock
$2.207
$2.020
$1.845
$1.801
Min.: 1
Mult.: 1
Inrush Current Limiters 1 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters S 234/220/M NTC Thermistor 1.000In Stock
$2.284
$1.856
$1.515
$1.383
Min.: 1
Mult.: 1
Inrush Current Limiters 220 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters NTC THERMISTOR S 235/4.7 /M 3.297In Stock
$802
$703
$669
$639
Min.: 1
Mult.: 1
Inrush Current Limiters 4.7 Ohms PCB Mount Radial 9.5 mm
TDK Inrush Current Limiters Inrush Current Limiter 2.0ohm 23A 1.110In Stock
1.600Expected 10/26/2026
$3.491
$2.899
$2.668
$2.218
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 5.349In Stock
$3.261
$2.701
$2.492
$2.075
Min.: 1
Mult.: 1
Inrush Current Limiters 500 mOhms PCB Mount Radial 31 mm
TDK NTC Thermistors ICL S364/16 M 21mm 1.141In Stock
$3.195
$2.613
$2.119
$1.965
Min.: 1
Mult.: 1
NTC Thermistors 16 Ohms PCB Mount Radial
TDK Inrush Current Limiters Inrush Current Limiter 5.0ohm 20A 761In Stock
1.600Expected 10/26/2026
$3.415
$2.844
$2.624
$2.174
Min.: 1
Mult.: 1
Inrush Current Limiters 5 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters Inrush Current Limiter 7.0ohm 17A 576In Stock
$3.415
$2.844
$2.624
$2.174
Min.: 1
Mult.: 1
Inrush Current Limiters 7 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters S 234/10 M51 1.424In Stock
Cut Tape
$1.636
$1.460
$1.394
$1.340
Reel
$1.094
Min.: 1
Mult.: 1
: 1.000
Inrush Current Limiters 10 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/15 M 24In Stock
1.000Expected 1/8/2027
$1.899
$1.757
$1.460
$1.350
Min.: 1
Mult.: 1
Inrush Current Limiters 15 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/2.2 M 1.199In Stock
$1.899
$1.757
$1.460
$1.350
Min.: 1
Mult.: 1
Inrush Current Limiters 2.2 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/2.5 M 284In Stock
$1.899
$1.680
$1.405
$1.296
Min.: 1
Mult.: 1
Inrush Current Limiters 2.5 Ohms PCB Mount Radial 15 mm
TDK NTC Thermistors ICL S364/30 M 21mm 5In Stock
2.000Expected 11/2/2026
$2.800
$2.580
$2.185
$2.031
Min.: 1
Mult.: 1
NTC Thermistors 30 Ohms PCB Mount Radial
TDK NTC Thermistors ICL S464/2.5 M 26mm 142In Stock
$7.214
$6.203
$5.654
$5.435
Min.: 1
Mult.: 1
NTC Thermistors 2.5 Ohms PCB Mount Radial
TDK Inrush Current Limiters 2.5 OHM 6.5 AMP 1.448In Stock
Cut Tape
$648
$597
$503
Reel
$503
Min.: 1
Mult.: 1
: 1.000
Inrush Current Limiters 2.5 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters Inrush Current Limiter 10ohm 15A
6.500On Order
$3.470
$2.888
$2.657
$2.207
Min.: 1
Mult.: 1
Inrush Current Limiters 10 Ohms PCB Mount Radial 31 mm
TDK Inrush Current Limiters 2.5 Ohms 5.5amps 2700k Non-Stocked Lead-Time 10 Weeks
$2.053
$1.724
$1.427
$1.307
Min.: 1
Mult.: 1
Inrush Current Limiters 2.5 Ohms PCB Mount Radial 11.5 mm
TDK Inrush Current Limiters S 234/1 M51 Non-Stocked Lead-Time 20 Weeks
Reel
$1.063
$943
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 20 Weeks
Reel
$1.098
$1.091
$1.022
Min.: 1.000
Mult.: 1.000
: 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 20 Weeks
Reel
$1.086
$1.077
$994
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 20 Weeks
Cut Tape
$2.053
$1.899
$1.559
$1.427
Reel
$1.109
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 20 Weeks
Reel
$1.072
$1.015
$918
Min.: 1.000
Mult.: 1.000
: 1.000
Inrush Current Limiters 33 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/40 M Non-Stocked Lead-Time 20 Weeks
$1.022
$1.021
$848
Min.: 1.000
Mult.: 1.000
Inrush Current Limiters 40 Ohms PCB Mount Radial 15 mm
TDK Inrush Current Limiters S 234/40 M51 Non-Stocked Lead-Time 20 Weeks
Reel
$1.086
$1.073
$962
Min.: 1.000
Mult.: 1.000
: 1.000
Inrush Current Limiters 40 Ohms PCB Mount Radial 15 mm