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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 260AC,370DC,120oHMS PTC Thermistor

B59771C0120A070
TDK
1: £1.44
1,336In Stock

Mfr. Part No.
B59771C0120A070

Mouser Part No
871-B59771C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,120oHMS PTC Thermistor

Datasheet

1,336In Stock

£1.44

£1.33

£1.21

£1.11

Reel

£0.841

View

Min.: 1
Mult.: 1

: 1,000

Inrush Current Limiter Leaded Disk Type

120 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 810-A 120-A 70 24,5X2,5

B59810C0120A070
TDK
1: £7.28
436In Stock

Mfr. Part No.
B59810C0120A070

Mouser Part No
871-B59810C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 810-A 120-A 70 24,5X2,5

Learn More

Datasheet

436In Stock

£7.28

£6.44

£5.81

£5.43

View

Reel

£4.11

Min.: 1
Mult.: 1

: 150

Inrush Current Limiter Leaded Disk Type

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor

B59830C0120A070
TDK
1: £1.58
1,127In Stock

Mfr. Part No.
B59830C0120A070

Mouser Part No
871-B59830C0120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor

Learn More

Datasheet

1,127In Stock

More Info Available

£1.58

£1.45

£1.33

£1.21

Reel

£1.07

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

3.7 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 840A 130A 70 12X2.5 PTC Thermistor

B59840C0130A070
TDK
1: £1.12
2,499In Stock

Mfr. Part No.
B59840C0130A070

Mouser Part No
871-B59840C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 840A 130A 70 12X2.5 PTC Thermistor

Learn More

Datasheet

2,499In Stock

£1.12

£1.04

£0.859

£0.753

£0.70

Reel

£0.70

Min.: 1
Mult.: 1

: 700

Telecom Pair Protection Over current in Housing style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 840A 120A 70 16X2,5

B59840C0120A070
TDK
1: £1.63
1,522In Stock

Mfr. Part No.
B59840C0120A070

Mouser Part No
871-B59840C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 840A 120A 70 16X2,5

Learn More

Datasheet

1,522In Stock

£1.63

£1.47

£1.20

£1.11

Reel

£0.918

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

6 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms

B59840C0160A070
TDK
1: £1.59
2,347In Stock

Mfr. Part No.
B59840C0160A070

Mouser Part No
871-B59840C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms

Learn More

Datasheet

2,347In Stock

More Info Available

£1.59

£1.39

£1.25

£1.12

Reel

£0.91

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

6 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 860A 80A 70 10X2.5 PTC Thermistor

B59860C0080A070
TDK
1: £1.06
3,073In Stock

Mfr. Part No.
B59860C0080A070

Mouser Part No
871-B59860C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 860A 80A 70 10X2.5 PTC Thermistor

Learn More

Datasheet

3,073In Stock

£1.06

£0.978

£0.961

£0.812

Reel

£0.65

View

Min.: 1
Mult.: 1

: 1,300

Over Current Protection Leaded Disk Style

15 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5

B59873C0120A070
TDK
1: £1.01
2,959In Stock

Mfr. Part No.
B59873C0120A070

Mouser Part No
871-B59873C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5

Learn More

Datasheet

2,959In Stock

£1.01

£0.927

£0.768

£0.707

£0.635

Reel

£0.633

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

45 Ohms

25 %

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 880A 130A 70 3X2.5 PTC Thermistor

B59880C0130A070
TDK
1: £0.819
10,381In Stock

Mfr. Part No.
B59880C0130A070

Mouser Part No
871-B59880C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 880A 130A 70 3X2.5 PTC Thermistor

Learn More

Datasheet

10,381In Stock

£0.819

£0.753

£0.711

£0.625

Reel

£0.521

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

160 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

B59880C0120A070
TDK
1: £0.978
2,510In Stock

Mfr. Part No.
B59880C0120A070

Mouser Part No
871-B59880C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

Learn More

Datasheet

2,510In Stock

£0.978

£0.91

£0.884

£0.753

Reel

£0.621

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

70 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5

B59886C120A70
TDK
1: £0.978
3,048In Stock

Mfr. Part No.
B59886C120A70

Mouser Part No
871-B59886C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5

Learn More

Datasheet

3,048In Stock

£0.978

£0.91

£0.884

£0.753

Reel

£0.573

View

Min.: 1
Mult.: 1

: 500

B5988C

1.5 kOhms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 890A 80A 70 3X2.5 PTC Thermistor

B59890C0080A070
TDK
1: £0.819
2,942In Stock

Mfr. Part No.
B59890C0080A070

Mouser Part No
871-B59890C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 890A 80A 70 3X2.5 PTC Thermistor

Learn More

Datasheet

2,942In Stock

£0.819

£0.753

£0.739

£0.624

View

Min.: 1
Mult.: 1

Over Current Protection Leaded Disk Style

Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 910-A 130-A 70 20X1 PTC Thermistor

B59910C0130A070
TDK
1: £4.39
1,400In Stock

Mfr. Part No.
B59910C0130A070

Mouser Part No
871-B59910C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 910-A 130-A 70 20X1 PTC Thermistor

Learn More

Datasheet

1,400In Stock

Cut Tape

£4.39

£3.71

£3.35

£3.29

View

Reel

£2.68

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

1.2 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 10A 1.65ohms

B59930C0120A070
TDK
1: £2.21
1,400In Stock

Mfr. Part No.
B59930C0120A070

Mouser Part No
871-B59930C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 10A 1.65ohms

Learn More

Datasheet

1,400In Stock

£2.21

£2.01

£1.79

£1.69

Reel

£1.22

View

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

1.65 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 8.0A 2.3ohms

B59940C0120A070
TDK
1: £1.29
1,352In Stock

Mfr. Part No.
B59940C0120A070

Mouser Part No
871-B59940C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 8.0A 2.3ohms

Learn More

Datasheet

1,352In Stock

£1.29

£1.19

£1.12

£0.995

View

Reel

£0.876

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

2.3 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 4.3A 1.2ohms

B59965C0120A070
TDK
1: £1.18
3,235In Stock

Mfr. Part No.
B59965C0120A070

Mouser Part No
871-B59965C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 4.3A 1.2ohms

Learn More

Datasheet

3,235In Stock

£1.18

£1.10

£1.02

£0.918

Reel

£0.692

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

1.2 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 3.0A 1.8ohms

B59975C0120A070
TDK
1: £0.841
2,316In Stock

Mfr. Part No.
B59975C0120A070

Mouser Part No
871-B59975C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 3.0A 1.8ohms

Learn More

Datasheet

2,316In Stock

More Info Available

£0.841

£0.775

£0.649

Reel

£0.649

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

1.8 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

B59980C0120A070
TDK
1: £0.796
2,654In Stock

Mfr. Part No.
B59980C0120A070

Mouser Part No
871-B59980C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

Learn More

Datasheet

2,654In Stock

£0.796

£0.739

£0.697

£0.608

Reel

£0.464

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

25 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 63V 30mA 55ohms

B59990C0080A070
TDK
1: £0.548
5,041In Stock

Mfr. Part No.
B59990C0080A070

Mouser Part No
871-B59990C80A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 63V 30mA 55ohms

Learn More

Datasheet

5,041In Stock

£0.548

£0.501

£0.416

£0.384

Reel

£0.317

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

55 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors Resist.heaterAlum 150W,110-250V

NSYCR150WU2
Schneider Electric
1: £30.67
108In Stock

Mfr. Part No.
NSYCR150WU2

Mouser Part No
996-NSYCR150WU2

Schneider Electric

PTC (Positive Temperature Coefficient) Thermistors Resist.heaterAlum 150W,110-250V

Learn More

Datasheet

108In Stock

More Info Available

£30.67

£29.14

Min.: 1
Mult.: 1

ClimaSys CR

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD5D00A039265140TE3

PTCCL05H390HTE
Vishay / BC Components
1: £0.666
2,823In Stock

Mfr. Part No.
PTCCL05H390HTE

Mouser Part No
594-PTCCL05H390HTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD5D00A039265140TE3

Datasheet

2,823In Stock

£0.666

£0.626

£0.587

£0.56

View

Min.: 1
Mult.: 1

PTC

260 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A250265140Te3

PTCCL11H251HTE
Vishay / BC Components
1: £0.952
5,895In Stock

Mfr. Part No.
PTCCL11H251HTE

Mouser Part No
594-PTCCL11H251HTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A250265140Te3

Datasheet

5,895In Stock

£0.952

£0.91

£0.859

£0.812

View

Min.: 1
Mult.: 1

PTC

12 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 3K OHM 25%

PTCCL05H110HBE
Vishay / BC Components
1: £0.629
1,802In Stock
2,995On Order

Mfr. Part No.
PTCCL05H110HBE

Mouser Part No
594-2381-660-51193

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 3K OHM 25%

Datasheet

1,802In Stock

2,995On Order

£0.629

£0.596

£0.558

£0.524

View

Min.: 1
Mult.: 1

PTCCL - 265V

3 kOhms

25 %

PCB Mount

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 25ohms 20%

PTCCL05H131EBE
Vishay / BC Components
1: £0.548
1,980In Stock

Mfr. Part No.
PTCCL05H131EBE

Mouser Part No
594-2381-660-51311

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 25ohms 20%

Datasheet

1,980In Stock

£0.548

£0.547

£0.533

£0.508

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

25 Ohms

20 %

PCB Mount

Radial

Bulk

PTC (Positive Temperature Coefficient) Thermistors 18ohms 25%

PTCCL05H131FBE
Vishay / BC Components
1: £0.702
340In Stock

Mfr. Part No.
PTCCL05H131FBE

Mouser Part No
594-2381-660-51312

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 18ohms 25%

Datasheet

340In Stock

£0.702

£0.697

£0.558

£0.524

View

Min.: 1
Mult.: 1

PTCCL - 145V

3 kOhms

25 %

PCB Mount

Radial

0 C

+ 70 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
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+ 100 C
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+ 125 C
+ 130 C
+ 133 C
+ 140 C
+ 145 C
+ 150 C
+ 155 C
+ 160 C