Thermistors – Mouser Ireland

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InRush Current Limiters

EPCOS / 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 EPCOS / TDK InRush Current Limiters current limiters are used in applications such as switch-mode power supplies and soft-start motors.

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Part #

NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm

B57364S0200M000
EPCOS / TDK
1: €1.67
2,545In Stock

Mfr. Part No.
B57364S0200M000

Mouser Part No
871-B57364S0200M000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm

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Datasheet

2,545In Stock

€1.67

€1.54

€1.38

€1.27

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Min.: 1
Mult.: 1

NTC Thermistors

20 Ohms

PCB Mount

Radial

Disc

Inrush Current Limiters 500mOhms 30A 20% L/S 7.5mm

B57127P508M301
EPCOS / TDK
1: €1.24
7,437In Stock

Mfr. Part No.
B57127P508M301

Mouser Part No
871-B57127P508M301

EPCOS / TDK

Inrush Current Limiters 500mOhms 30A 20% L/S 7.5mm

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Datasheet

7,437In Stock

€1.24

€1.16

€1.13

€1.09

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Min.: 1
Mult.: 1

Inrush Current Limiters

500 mOhms

PCB Mount

Radial

31 mm

NTC (Negative Temperature Coefficient) Thermistors ICL S364/16 M 21mm

B57364S0160M000
EPCOS / TDK
1: €1.65
1,692In Stock

Mfr. Part No.
B57364S0160M000

Mouser Part No
871-B57364S0160M000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors ICL S364/16 M 21mm

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Datasheet

1,692In Stock

€1.65

€1.53

€1.52

€1.26

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Min.: 1
Mult.: 1

NTC Thermistors

16 Ohms

PCB Mount

Radial

NTC (Negative Temperature Coefficient) Thermistors ICL S364/30 M 21mm

B57364S0300M000
EPCOS / TDK
1: €1.65
955In Stock

Mfr. Part No.
B57364S0300M000

Mouser Part No
871-B57364S0300M000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors ICL S364/30 M 21mm

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Datasheet

955In Stock

€1.65

€1.53

€1.52

€1.26

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Min.: 1
Mult.: 1

NTC Thermistors

30 Ohms

PCB Mount

Radial

NTC (Negative Temperature Coefficient) Thermistors ICL S464/2.5 M 26mm

B57464S0259M000
EPCOS / TDK
1: €5.02
232In Stock

Mfr. Part No.
B57464S0259M000

Mouser Part No
871-B57464S0259M000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors ICL S464/2.5 M 26mm

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Datasheet

232In Stock

€5.02

€4.17

€3.85

€3.84

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Min.: 1
Mult.: 1

NTC Thermistors

2.5 Ohms

PCB Mount

Radial

Inrush Current Limiters

B57213P0121M301
EPCOS / TDK
1: €1.11
1,513In Stock

Mfr. Part No.
B57213P0121M301

Mouser Part No
871-B57213P0121M301

EPCOS / TDK

Inrush Current Limiters

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Datasheet

1,513In Stock

€1.11

€0.833

€0.625

€0.611

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Min.: 1
Mult.: 1

Inrush Current Limiters

PCB Mount

Radial

Inrush Current Limiters Inrush Current Limiter 1.0ohm 30A

B57127P109M301
EPCOS / TDK
1: €1.43
175In Stock
800Expected 30/03/2026

Mfr. Part No.
B57127P109M301

Mouser Part No
871-B57127P109M301

EPCOS / TDK

Inrush Current Limiters Inrush Current Limiter 1.0ohm 30A

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Datasheet

175In Stock

800Expected 30/03/2026

€1.43

€1.27

€1.22

€1.12

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Min.: 1
Mult.: 1

Inrush Current Limiters

1 Ohms

PCB Mount

Radial

31 mm

Inrush Current Limiters Inrush Current Limiter 2.0ohm 23A

B57127P209M301
EPCOS / TDK
1: €1.62
250In Stock
800Expected 09/03/2026

Mfr. Part No.
B57127P209M301

Mouser Part No
871-B57127P209M301

EPCOS / TDK

Inrush Current Limiters Inrush Current Limiter 2.0ohm 23A

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Datasheet

250In Stock

800Expected 09/03/2026

€1.62

€1.44

€1.38

€1.29

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Min.: 1
Mult.: 1

Inrush Current Limiters

2 Ohms

PCB Mount

Radial

31 mm

Inrush Current Limiters Inrush Current Limiter 5.0ohm 20A

B57127P509M301
EPCOS / TDK
1: €1.44
1,204In Stock

Mfr. Part No.
B57127P509M301

Mouser Part No
871-B57127P509M301

EPCOS / TDK

Inrush Current Limiters Inrush Current Limiter 5.0ohm 20A

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Datasheet

1,204In Stock

€1.44

€1.29

€1.24

€1.13

View

Min.: 1
Mult.: 1

Inrush Current Limiters

5 Ohms

PCB Mount

Radial

31 mm

Inrush Current Limiters Inrush Current Limiter 7.0ohm 17A

B57127P709M301
EPCOS / TDK
1: €1.62
799In Stock

Mfr. Part No.
B57127P709M301

Mouser Part No
871-B57127P709M301

EPCOS / TDK

Inrush Current Limiters Inrush Current Limiter 7.0ohm 17A

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Datasheet

799In Stock

€1.62

€1.44

€1.38

€1.29

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Min.: 1
Mult.: 1

Inrush Current Limiters

7 Ohms

PCB Mount

Radial

31 mm

Inrush Current Limiters S 234/10 M51

B57234S0100M051
EPCOS / TDK
1: €1.05
451In Stock

Mfr. Part No.
B57234S0100M051

Mouser Part No
871-B57234S0100M051

EPCOS / TDK

Inrush Current Limiters S 234/10 M51

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Datasheet

451In Stock

Cut Tape

€1.05

€0.937

€0.894

€0.853

Reel

€0.725

View

Min.: 1
Mult.: 1

Reel: 1,000

Inrush Current Limiters

10 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/15 M

B57234S0150M000
EPCOS / TDK
1: €0.972
497In Stock

Mfr. Part No.
B57234S0150M000

Mouser Part No
871-B57234S0150M000

EPCOS / TDK

Inrush Current Limiters S 234/15 M

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Datasheet

497In Stock

€0.972

€0.854

€0.815

€0.781

€0.76

Min.: 1
Mult.: 1

Inrush Current Limiters

15 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/220/M NTC Thermistor

B57234S0221M000
EPCOS / TDK
1: €0.972
887In Stock

Mfr. Part No.
B57234S0221M000

Mouser Part No
871-B57234S0221M000

EPCOS / TDK

Inrush Current Limiters S 234/220/M NTC Thermistor

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Datasheet

887In Stock

€0.972

€0.854

€0.815

€0.781

View

Min.: 1
Mult.: 1

Inrush Current Limiters

220 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/2.5 M

B57234S0259M000
EPCOS / TDK
1: €0.92
884In Stock

Mfr. Part No.
B57234S0259M000

Mouser Part No
871-B57234S0259M000

EPCOS / TDK

Inrush Current Limiters S 234/2.5 M

Learn More

Datasheet

884In Stock

€0.92

€0.815

€0.779

€0.746

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Min.: 1
Mult.: 1

Inrush Current Limiters

2.5 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters NTC THERMISTOR S 235/4.7 /M

B57235S0479M000
EPCOS / TDK
1: €0.559
865In Stock
3,000Expected 26/06/2026

Mfr. Part No.
B57235S0479M000

Mouser Part No
871-B57235S479M

EPCOS / TDK

Inrush Current Limiters NTC THERMISTOR S 235/4.7 /M

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Datasheet

865In Stock

3,000Expected 26/06/2026

€0.559

€0.495

€0.472

€0.452

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Min.: 1
Mult.: 1

Inrush Current Limiters

4.7 Ohms

PCB Mount

Radial

9.5 mm

Inrush Current Limiters

B57237S0259M053
EPCOS / TDK
1: €0.43
2,291In Stock

Mfr. Part No.
B57237S0259M053

Mouser Part No
871-B57237S259M53

EPCOS / TDK

Inrush Current Limiters

Learn More

Datasheet

2,291In Stock

Cut Tape

€0.43

€0.42

Reel

€0.42

Min.: 1
Mult.: 1

Reel: 1,000

Inrush Current Limiters

2.5 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters Inrush Current Limiter 10ohm 15A

B57127P100M301
EPCOS / TDK
1: €1.56
3,000Expected 22/06/2026

Mfr. Part No.
B57127P100M301

Mouser Part No
871-B57127P100M301

EPCOS / TDK

Inrush Current Limiters Inrush Current Limiter 10ohm 15A

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Datasheet

3,000Expected 22/06/2026

€1.56

€1.34

€1.29

€1.23

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Min.: 1
Mult.: 1

Inrush Current Limiters

10 Ohms

PCB Mount

Radial

31 mm

Inrush Current Limiters S 234/2.2 M

B57234S0229M000
EPCOS / TDK
1: €0.963
1,999Expected 23/02/2026

Mfr. Part No.
B57234S0229M000

Mouser Part No
871-B57234S0229M000

EPCOS / TDK

Inrush Current Limiters S 234/2.2 M

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Datasheet

1,999Expected 23/02/2026

€0.963

€0.853

€0.815

€0.781

View

Min.: 1
Mult.: 1

Inrush Current Limiters

2.2 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/1 M51

B57234S0109M051
EPCOS / TDK
1,000: €0.70
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
B57234S0109M051

Mouser Part No
871-B57234S0109M051

EPCOS / TDK

Inrush Current Limiters S 234/1 M51

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Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

€0.70

€0.698

€0.66

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Inrush Current Limiters

1 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/22/M 51 NTC Thermistor

B57234S0220M051
EPCOS / TDK
1,000: €0.653
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
B57234S0220M051

Mouser Part No
871-B57234S0220M051

EPCOS / TDK

Inrush Current Limiters S 234/22/M 51 NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

€0.653

€0.646

€0.637

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Inrush Current Limiters

22 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234 2.2 M51

B57234S0229M051
EPCOS / TDK
1,000: €0.652
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
B57234S0229M051

Mouser Part No
871-B57234S0229M051

EPCOS / TDK

Inrush Current Limiters S 234 2.2 M51

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

€0.652

€0.646

€0.62

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Inrush Current Limiters

2.2 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/2.5 M51

B57234S0259M051
EPCOS / TDK
1: €1.05
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
B57234S0259M051

Mouser Part No
871-B57234S0259M051

EPCOS / TDK

Inrush Current Limiters S 234/2.5 M51

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

€1.05

€0.937

€0.894

€0.853

Reel

€0.685

View

Min.: 1
Mult.: 1

Reel: 1,000

Inrush Current Limiters

2.5 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/33/M 51 NTC Thermistor

B57234S0330M051
EPCOS / TDK
1: €1.05
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
B57234S0330M051

Mouser Part No
871-B57234S0330M051

EPCOS / TDK

Inrush Current Limiters S 234/33/M 51 NTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

€1.05

€0.937

€0.894

€0.853

Reel

€0.685

View

Min.: 1
Mult.: 1

Reel: 1,000

Inrush Current Limiters

33 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/40 M

B57234S0400M000
EPCOS / TDK
1: €0.972
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
B57234S0400M000

Mouser Part No
871-B57234S0400M000

EPCOS / TDK

Inrush Current Limiters S 234/40 M

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

€0.972

€0.854

€0.815

€0.781

View

Min.: 1
Mult.: 1

Inrush Current Limiters

40 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/40 M51

B57234S0400M051
EPCOS / TDK
1,000: €0.673
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
B57234S0400M051

Mouser Part No
871-B57234S0400M051

EPCOS / TDK

Inrush Current Limiters S 234/40 M51

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

€0.673

€0.666

€0.642

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Inrush Current Limiters

40 Ohms

PCB Mount

Radial

15 mm

InRush Current Limiters

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