Thermistors – Mouser Australia

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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: $3.10
2,540In 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

2,540In Stock

$3.10

$2.86

$2.58

$2.37

View

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: $2.88
7,429In 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

7,429In Stock

$2.88

$2.56

$2.43

$2.29

View

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: $3.07
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

$3.07

$2.85

$2.83

$2.35

View

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: $3.07
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

$3.07

$2.85

$2.83

$2.35

View

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: $9.34
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

$9.34

$7.76

$7.17

$7.15

View

Min.: 1
Mult.: 1

NTC Thermistors

2.5 Ohms

PCB Mount

Radial

Inrush Current Limiters S 234/2.2 M

B57234S0229M000
EPCOS / TDK
1: $1.79
1,999In Stock

Mfr. Part No.
B57234S0229M000

Mouser Part No
871-B57234S0229M000

EPCOS / TDK

Inrush Current Limiters S 234/2.2 M

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Datasheet

1,999In Stock

$1.79

$1.59

$1.52

$1.45

View

Min.: 1
Mult.: 1

Inrush Current Limiters

2.2 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters Inrush Current Limiter 2.0ohm 23A

B57127P209M301
EPCOS / TDK
1: $3.01
249In Stock
800Expected 9/03/2026

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

249In Stock

800Expected 9/03/2026

$3.01

$2.69

$2.56

$2.40

View

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: $2.67
1,198In 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

1,198In Stock

$2.67

$2.40

$2.30

$2.10

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: $3.01
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

$3.01

$2.69

$2.56

$2.40

View

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: $1.95
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

$1.95

$1.74

$1.66

$1.59

Reel

$1.35

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: $1.82
47In Stock
1,000Expected 26/03/2026

Mfr. Part No.
B57234S0150M000

Mouser Part No
871-B57234S0150M000

EPCOS / TDK

Inrush Current Limiters S 234/15 M

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Datasheet

47In Stock

1,000Expected 26/03/2026

$1.82

$1.63

$1.55

$1.48

View

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: $1.82
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

$1.82

$1.63

$1.55

$1.48

View

Min.: 1
Mult.: 1

Inrush Current Limiters

220 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters

B57237S0259M053
EPCOS / TDK
1: $0.80
2,291In Stock

Mfr. Part No.
B57237S0259M053

Mouser Part No
871-B57237S259M53

EPCOS / TDK

Inrush Current Limiters

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Datasheet

2,291In Stock

Cut Tape

$0.80

$0.781

Reel

$0.779

$0.757

$0.733

Min.: 1
Mult.: 1

Reel: 1,000

Inrush Current Limiters

2.5 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/2.5 M

B57234S0259M000
EPCOS / TDK
1: $1.71
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

$1.71

$1.52

$1.45

$1.39

View

Min.: 1
Mult.: 1

Inrush Current Limiters

2.5 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters

B57213P0121M301
EPCOS / TDK
1: $2.06
1,510In Stock
Factory Special Order

Mfr. Part No.
B57213P0121M301

Mouser Part No
871-B57213P0121M301

Factory Special Order

EPCOS / TDK

Inrush Current Limiters

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Datasheet

1,510In Stock

$2.06

$1.55

$1.16

$1.14

View

Min.: 1
Mult.: 1

Inrush Current Limiters

PCB Mount

Radial

Inrush Current Limiters NTC THERMISTOR S 235/4.7 /M

B57235S0479M000
EPCOS / TDK
1: $1.04
608In Stock
3,000Expected 8/06/2026
Factory Special Order

Mfr. Part No.
B57235S0479M000

Mouser Part No
871-B57235S479M

Factory Special Order

EPCOS / TDK

Inrush Current Limiters NTC THERMISTOR S 235/4.7 /M

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Datasheet

608In Stock

3,000Expected 8/06/2026

$1.04

$0.922

$0.878

$0.84

View

Min.: 1
Mult.: 1

Inrush Current Limiters

4.7 Ohms

PCB Mount

Radial

9.5 mm

Inrush Current Limiters Inrush Current Limiter 10ohm 15A

B57127P100M301
EPCOS / TDK
1: $2.90
3,000Expected 23/03/2026

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 23/03/2026

$2.90

$2.58

$2.46

$2.32

View

Min.: 1
Mult.: 1

Inrush Current Limiters

10 Ohms

PCB Mount

Radial

31 mm

Inrush Current Limiters Inrush Current Limiter 1.0ohm 30A

B57127P109M301
EPCOS / TDK
1: $2.98
771Expected 23/03/2026

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

771Expected 23/03/2026

$2.98

$2.66

$2.53

$2.38

View

Min.: 1
Mult.: 1

Inrush Current Limiters

1 Ohms

PCB Mount

Radial

31 mm

Inrush Current Limiters S 234/1 M51

B57234S0109M051
EPCOS / TDK
1,000: $1.29
Non-Stocked Lead-Time 8 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 8 Weeks

Reel

$1.29

$1.28

$1.14

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: $1.30
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B57234S0220M051

Mouser Part No
871-B57234S0220M051

EPCOS / TDK

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

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$1.30

$1.28

$1.19

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: $1.21
Non-Stocked Lead-Time 8 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 8 Weeks

Reel

$1.21

$1.20

$1.15

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
1,000: $1.32
Non-Stocked Lead-Time 8 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 8 Weeks

Reel

$1.32

$1.25

$1.13

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

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: $1.95
Non-Stocked Lead-Time 8 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 8 Weeks

Cut Tape

$1.95

$1.74

$1.66

$1.59

Reel

$1.32

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
1,000: $1.27
Non-Stocked Lead-Time 8 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 8 Weeks

$1.27

$1.25

$1.10

Min.: 1,000
Mult.: 500

Inrush Current Limiters

40 Ohms

PCB Mount

Radial

15 mm

Inrush Current Limiters S 234/40 M51

B57234S0400M051
EPCOS / TDK
1,000: $1.32
Non-Stocked Lead-Time 8 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 8 Weeks

Reel

$1.32

$1.30

$1.17

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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