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Thermistors - PTC

PTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, Schneider Electric, TDK, Vishay & more. Please view our large selection of PTC thermistors below.

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Part #

PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor

B59886C0120A051
TDK
1: $2.02
1,759In Stock

Mfr. Part No.
B59886C0120A051

Mouser Part No
871-B59886C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor

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Datasheet

1,759In Stock

Cut Tape

$2.02

$1.87

$1.73

$1.54

View

Reel

$0.907

Min.: 1
Mult.: 1

: 1,500

Over Current Protection Leaded Disk Style

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

B59890C0120A070
TDK
1: $1.43
1,612In Stock

Mfr. Part No.
B59890C0120A070

Mouser Part No
871-B59890C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

Learn More

Datasheet

1,612In Stock

More Info Available

$1.43

$1.32

$1.25

$1.08

Reel

$0.834

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

150 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

B59890C0160A070
TDK
1: $1.13
186In Stock
2,000On Order

Mfr. Part No.
B59890C0160A070

Mouser Part No
871-B59890C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

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Datasheet

186In Stock

2,000On Order

$1.13

$1.04

$0.861

$0.828

Reel

$0.828

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

150 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 935-A 120-A 70 20X1 PTC Thermistor

B59935C0120A070
TDK
1: $3.05
753In Stock
700On Order

Mfr. Part No.
B59935C0120A070

Mouser Part No
871-B59935C0120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 935-A 120-A 70 20X1 PTC Thermistor

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Datasheet

753In Stock

700On Order

$3.05

$2.82

$2.35

$2.16

$2.07

Reel

$2.07

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

300 mOhms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 945-A 160-A 70 16X1 PTC Thermistor

B59945C0160A070
TDK
1: $2.62
595In Stock

Mfr. Part No.
B59945C0160A070

Mouser Part No
871-B59945C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 945-A 160-A 70 16X1 PTC Thermistor

Learn More

Datasheet

595In Stock

$2.62

$2.40

$2.00

$1.84

View

Reel

$1.72

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 8.0A 0.45ohms

B59945C0120A070
TDK
1: $2.53
865In Stock

Mfr. Part No.
B59945C0120A070

Mouser Part No
871-B59945C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 8.0A 0.45ohms

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Datasheet

865In Stock

More Info Available

$2.53

$2.33

$2.26

$2.23

View

Reel

$1.72

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

450 mOhms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 950-A 130-A 70 10X1 PTC Thermistor

B59950C0130A070
TDK
1: $2.32
411In Stock

Mfr. Part No.
B59950C0130A070

Mouser Part No
871-B59950C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 950-A 130-A 70 10X1 PTC Thermistor

Learn More

Datasheet

411In Stock

$2.32

$2.15

$2.04

$1.79

Reel

$1.35

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 5.5A 3.7ohms

B59950C0120A070
TDK
1: $2.53
878In Stock

Mfr. Part No.
B59950C0120A070

Mouser Part No
871-B59950C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 5.5A 3.7ohms

Learn More

Datasheet

878In Stock

$2.53

$2.33

$2.19

$1.94

View

Reel

$1.37

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

3.7 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 960-A 80-A 70 10X1 PTC Thermistor

B59960C0080A070
TDK
1: $2.37
1,328In Stock

Mfr. Part No.
B59960C0080A070

Mouser Part No
871-B59960C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 960-A 80-A 70 10X1 PTC Thermistor

Learn More

Datasheet

1,328In Stock

$2.37

$2.19

$1.82

$1.67

Reel

$1.38

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

5.6 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 80 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 960-A 130-A 70 8X1 PTC Thermistor

B59960C0130A070
TDK
1: $1.64
1,606In Stock

Mfr. Part No.
B59960C0130A070

Mouser Part No
871-B59960C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 960-A 130-A 70 8X1 PTC Thermistor

Learn More

Datasheet

1,606In Stock

$1.64

$1.53

$1.42

$1.10

$1.03

Reel

$1.03

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

8 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 4.3A 5.6ohms

B59960C0120A070
TDK
1: $1.90
1,283In Stock

Mfr. Part No.
B59960C0120A070

Mouser Part No
871-B59960C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 4.3A 5.6ohms

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Datasheet

1,283In Stock

$1.90

$1.74

$1.73

$1.46

Reel

$1.27

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

5.6 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 970-A 130-A 70 5X1 PTC Thermistor

B59970C0130A070
TDK
1: $1.33
70In Stock

Mfr. Part No.
B59970C0130A070

Mouser Part No
871-B59970C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 970-A 130-A 70 5X1 PTC Thermistor

Learn More

Datasheet

70In Stock

$1.33

$1.22

$1.18

$1.01

Reel

$0.774

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

20 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 3.0A 9.4ohms

B59970C0120A070
TDK
1: $2.33
486In Stock

Mfr. Part No.
B59970C0120A070

Mouser Part No
871-B59970C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 3.0A 9.4ohms

Learn More

Datasheet

486In Stock

$2.33

$1.97

$1.83

$1.60

Reel

$1.27

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

9.4 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 970-A 80-A 70 8X1

B59970C0080A070
TDK
1: $1.64
1,204In Stock

Mfr. Part No.
B59970C0080A070

Mouser Part No
871-B59970C80A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 970-A 80-A 70 8X1

Learn More

Datasheet

1,204In Stock

$1.64

$1.53

$1.50

$1.22

Reel

$1.06

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

9.4 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 980-A 130-A 70 3X1 PTC Thermistor

B59980C0130A070
TDK
1: $1.03
947In Stock

Mfr. Part No.
B59980C0130A070

Mouser Part No
871-B59980C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 980-A 130-A 70 3X1 PTC Thermistor

Learn More

Datasheet

947In Stock

$1.03

$0.938

$0.778

$0.719

Reel

$0.642

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

62 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 980A 80A 70 5x1

B59980C0080A070
TDK
1: $1.33
2,580In Stock
3,000On Order

Mfr. Part No.
B59980C0080A070

Mouser Part No
871-B59980C80A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 980A 80A 70 5x1

Learn More

Datasheet

2,580In Stock

3,000On Order

$1.33

$1.22

$1.14

$1.01

Reel

$0.774

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

25 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 PTC Thermistor

B59985C0120A051
TDK
1: $1.17
264In Stock

Mfr. Part No.
B59985C0120A051

Mouser Part No
871-B59985C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 PTC Thermistor

Learn More

Datasheet

264In Stock

More Info Available

Cut Tape

$1.17

$1.07

$0.888

$0.828

$0.804

Reel

$0.804

Min.: 1
Mult.: 1

: 1,500

Over Current Protection Leaded Disk Style

4.6 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 0.7A 55ohms

B59990C0120A070
TDK
1: $1.29
3,062In Stock
5,789On Order

Mfr. Part No.
B59990C0120A070

Mouser Part No
871-B59990C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.7A 55ohms

Learn More

Datasheet

3,062In Stock

5,789On Order

$1.29

$1.18

$1.06

$0.975

View

Min.: 1
Mult.: 1

Over Current Protection Leaded Disk Style

55 Ohms

25 %

PCB Mount

Radial

Bulk

PTC (Positive Temperature Coefficient) Thermistors 0.7A 13ohms

B59995C0120A070
TDK
1: $1.23
1,265In Stock

Mfr. Part No.
B59995C0120A070

Mouser Part No
871-B59995C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.7A 13ohms

Learn More

Datasheet

1,265In Stock

$1.23

$1.14

$1.06

$0.942

Reel

$0.719

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

13 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD11D016R0245NTMTe3

PTCTL6NR160GTE
Vishay / BC Components
1: $1.42
883In Stock

Mfr. Part No.
PTCTL6NR160GTE

Mouser Part No
594-PTCTL6NR160GTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD11D016R0245NTMTe3

Datasheet

883In Stock

$1.42

$1.34

$1.25

$1.20

View

Min.: 1
Mult.: 1

PTC

16 Ohms

20 %

Through Hole

Radial

0 C

+ 75 C

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A210265140TE3

PTCCL11H211HTE
Vishay / BC Components
1: $1.86
3In Stock

Mfr. Part No.
PTCCL11H211HTE

Mouser Part No
594-PTCCL11H211HTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A210265140TE3

Datasheet

3In Stock

Cut Tape

$1.86

$1.77

$1.67

$1.59

View

Reel

$1.19

Min.: 1
Mult.: 1

: 1,500

PTCCL - 265 V Series

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 19mm 1ohms 20A Inside Kinked Leads

MCL20500100A
Vishay / Ametherm
1: $6.88
1,360In Stock

Mfr. Part No.
MCL20500100A

Mouser Part No
995-MCL20500100-A

Vishay / Ametherm

PTC (Positive Temperature Coefficient) Thermistors 19mm 1ohms 20A Inside Kinked Leads

Learn More

Datasheet

1,360In Stock

$6.88

$6.18

$5.92

$5.61

View

Min.: 1
Mult.: 1

MCL20

50 Ohms

- 50 %, 20 %

PCB Mount

Radial

- 50 C

+ 150 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 33 Ohms 0.125W 100V 1206 5%

LTC1/845330JTP
Kamaya
1: $0.272
4,598In Stock
End of Life

Mfr. Part No.
LTC1/845330JTP

Mouser Part No
791-LTC1/845330JTP

End of Life

Kamaya

PTC (Positive Temperature Coefficient) Thermistors 33 Ohms 0.125W 100V 1206 5%

Datasheet

4,598In Stock

Cut Tape

$0.272

$0.23

$0.203

$0.163

Reel

$0.12

View

Min.: 1
Mult.: 1

: 5,000

LTC

33 Ohms

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 62 Ohms 0.125W 100V 1206 5%

LTC1/845620JTP
Kamaya
1: $0.272
4,468In Stock
End of Life

Mfr. Part No.
LTC1/845620JTP

Mouser Part No
791-LTC1/845620JTP

End of Life

Kamaya

PTC (Positive Temperature Coefficient) Thermistors 62 Ohms 0.125W 100V 1206 5%

Datasheet

4,468In Stock

Cut Tape

$0.272

$0.23

$0.203

$0.163

Reel

$0.12

View

Min.: 1
Mult.: 1

: 5,000

LTC

62 Ohms

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance

YM120D260N150
Amphenol Advanced Sensors
1: $5.63
123In Stock

Mfr. Part No.
YM120D260N150

Mouser Part No
527-YM120D260N150

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance

Learn More

Datasheet

123In Stock

$5.63

$5.19

$5.18

$4.45

View

Min.: 1
Mult.: 1

15 Ohms

20 %

PCB Mount

Radial

0 C

+ 55 C

Bulk

Thermistors - PTC

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2381
B57213
B57237
B57238
B59004
B59006
B59008
B59012
B59050
B59084
B59100
B59102
B59116S
B59196
B59201
B59204
B59249R
B59314
B59601
B597

200 mOhms
300 mOhms
400 mOhms
450 mOhms
500 mOhms
600 mOhms
700 mOhms
800 mOhms
900 mOhms
1 Ohms
1.1 Ohms
1.2 Ohms
1.3 Ohms
1.5 Ohms
1.65 Ohms
1.7 Ohms
1.8 Ohms
1.9 Ohms
2.1 Ohms
2.2 Ohms

+ 40 C
+ 55 C
+ 60 C
+ 70 C
+ 75 C
+ 80 C
+ 85 C
+ 90 C
+ 100 C
+ 105 C
+ 110 C
+ 120 C
+ 125 C
+ 130 C
+ 133 C
+ 140 C
+ 145 C
+ 150 C
+ 155 C
+ 160 C