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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 0.6 OHM 20% SMD 0805

PRG21BC0R6MM1RA
Murata Electronics
1: £0.373
4,080In Stock

Mfr. Part No.
PRG21BC0R6MM1RA

Mouser Part No
81-PRG21BC0R6MM1RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805

Learn More

Datasheet

4,080In Stock

Cut Tape

£0.373

£0.347

£0.326

£0.312

View

Reel

£0.246

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MM1RA

600 mOhms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0805

PRG21BC2R2MM1RA
Murata Electronics
1: £0.351
3,102In Stock

Mfr. Part No.
PRG21BC2R2MM1RA

Mouser Part No
81-PRG21BC2R2MM1RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0805

Learn More

Datasheet

3,102In Stock

More Info Available

Cut Tape

£0.351

£0.331

£0.309

£0.294

View

Reel

£0.227

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MM1RA

2.2 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTFC101B1G0 PT100,2.0X2.3,B

NB-PTCO-002
Measurement Specialties
1: £1.96
79In Stock

Mfr. Part No.
NB-PTCO-002

Mouser Part No
824-NB-PTCO-002

Measurement Specialties

PTC (Positive Temperature Coefficient) Thermistors PTFC101B1G0 PT100,2.0X2.3,B

Datasheet

79In Stock

More Info Available

£1.96

£1.87

£1.76

£1.69

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

B59008C0100A040
TDK
1: £0.969
562In Stock

Mfr. Part No.
B59008C0100A040

Mouser Part No
871-B59008C100A40

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

Learn More

Datasheet

562In Stock

£0.969

£0.927

£0.867

£0.833

View

Min.: 1
Mult.: 1

B59008

250 Ohms

PCB Mount

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors T=5K 110deg C

B59008C0110A040
TDK
1: £0.969
1,316In Stock

Mfr. Part No.
B59008C0110A040

Mouser Part No
871-B59008C110A40

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 110deg C

Learn More

Datasheet

1,316In Stock

More Info Available

£0.969

£0.927

£0.867

£0.833

View

Min.: 1
Mult.: 1

B59008

250 Ohms

PCB Mount

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C

B59008C0130A040
TDK
1: £0.969
634In Stock

Mfr. Part No.
B59008C0130A040

Mouser Part No
871-B59008C130A40

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C

Learn More

Datasheet

634In Stock

£0.969

£0.927

£0.867

£0.833

View

Min.: 1
Mult.: 1

B59008

250 Ohms

PCB Mount

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors T=5K 70deg C

B59008C0070A040
TDK
1: £0.796
912In Stock

Mfr. Part No.
B59008C0070A040

Mouser Part No
871-B59008C70A40

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 70deg C

Learn More

Datasheet

912In Stock

More Info Available

£0.796

£0.76

£0.711

£0.678

View

Min.: 1
Mult.: 1

B59008

250 Ohms

PCB Mount

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors D 052-A 70-A 40 NAT 70 Grade C

B59052D1070A040
TDK
1: £1.71
1,109In Stock

Mfr. Part No.
B59052D1070A040

Mouser Part No
871-B59052D1070A040

TDK

PTC (Positive Temperature Coefficient) Thermistors D 052-A 70-A 40 NAT 70 Grade C

Datasheet

1,109In Stock

£1.71

£1.39

£1.13

£1.05

View

Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style

570 Ohms

Ring Lug

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors D 052-A 110-A 40 NAT 110 Grade C

B59052D1110A040
TDK
1: £1.11
598In Stock

Mfr. Part No.
B59052D1110A040

Mouser Part No
871-B59052D1110A040

TDK

PTC (Positive Temperature Coefficient) Thermistors D 052-A 110-A 40 NAT 110 Grade C

Datasheet

598In Stock

£1.11

£1.05

£0.995

£0.952

View

Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style

550 Ohms

Ring Lug

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

B59100C0100A070
TDK
1: £0.79
326In Stock

Mfr. Part No.
B59100C0100A070

Mouser Part No
871-B59100C100A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

Learn More

Datasheet

326In Stock

£0.79

£0.753

£0.703

£0.672

View

Reel

£0.51

Min.: 1
Mult.: 1

: 2,400

Heater Element Round shape

100 Ohms

PCB Mount

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors T=7K 180deg C

B59100M1180A070
TDK
1: £4.07
250In Stock

Mfr. Part No.
B59100M1180A070

Mouser Part No
871-B59100M1180A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=7K 180deg C

Learn More

Datasheet

250In Stock

£4.07

£3.66

£3.52

£3.33

Reel

£2.98

View

Min.: 1
Mult.: 1

: 200

Motor Protector Single Sensor Style

100 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 63Vdc 82mA 55ohms PTC Overcurrent

B59115P1080A062
TDK
1: £1.42
320In Stock

Mfr. Part No.
B59115P1080A062

Mouser Part No
871-B59115P1080A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 63Vdc 82mA 55ohms PTC Overcurrent

Learn More

Datasheet

320In Stock

More Info Available

Cut Tape

£1.42

£1.31

£1.15

£1.06

View

Reel

£0.739

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Heater Element Rectangular shape

16 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 4.6 OHM 25% SMD 3225

B59201P1080A62
TDK
1: £1.16
1,324In Stock
1,000On Order

Mfr. Part No.
B59201P1080A62

Mouser Part No
871-B59201P1080A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 4.6 OHM 25% SMD 3225

Learn More

Datasheet

1,324In Stock

1,000On Order

Cut Tape

£1.16

£1.07

£1.01

£0.893

View

Reel

£0.739

Min.: 1
Mult.: 1

: 1,000

B59x01P

4.6 Ohms

25 %

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62

B59201P1120A62
TDK
1: £1.15
315In Stock

Mfr. Part No.
B59201P1120A62

Mouser Part No
871-B59201P1120A62

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62

Learn More

Datasheet

315In Stock

Cut Tape

£1.15

£1.10

£1.03

£0.986

Reel

£0.782

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

B59x01P

4.6 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent

B59215P1120A062
TDK
1: £1.15
428In Stock

Mfr. Part No.
B59215P1120A062

Mouser Part No
871-B59215P1120A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent

Learn More

Datasheet

428In Stock

More Info Available

Cut Tape

£1.15

£1.10

£1.03

£0.986

Reel

£0.782

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Inrush Current Limiter Housing Type

25 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

B59300M1100A070
TDK
1: £3.75
200In Stock

Mfr. Part No.
B59300M1100A070

Mouser Part No
871-B59300M1100A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

Learn More

Datasheet

200In Stock

£3.75

£3.35

£3.22

£3.13

Reel

£3.13

£2.84

Min.: 1
Mult.: 1

: 200

Inrush Current Limiter Housing Type

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C

B59300M1130A070
TDK
1: £4.47
250In Stock

Mfr. Part No.
B59300M1130A070

Mouser Part No
871-B59300M1130A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C

Learn More

Datasheet

250In Stock

More Info Available

£4.47

£4.03

£3.87

£3.67

Reel

£3.30

View

Min.: 1
Mult.: 1

: 200

Motor Protector Sensor Triple Sensor Style

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C

B59300M1140A070
TDK
1: £3.75
142In Stock

Mfr. Part No.
B59300M1140A070

Mouser Part No
871-B59300M1140A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C

Learn More

Datasheet

142In Stock

£3.75

£3.35

£3.22

£3.13

Reel

£3.13

£2.84

Min.: 1
Mult.: 1

: 200

Motor Protector Sensor Triple Sensor Style

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C

B59300M1160A070
TDK
1: £5.26
323In Stock

Mfr. Part No.
B59300M1160A070

Mouser Part No
871-B59300M1160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C

Learn More

Datasheet

323In Stock

£5.26

£4.73

£4.42

£4.10

Reel

£3.74

View

Min.: 1
Mult.: 1

: 200

Motor Protector Sensor Triple Sensor Style

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1315-A 80-A

B59315P1080A62
TDK
1: £1.04
848In Stock

Mfr. Part No.
B59315P1080A62

Mouser Part No
871-B59315P1080A62

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1315-A 80-A

Learn More

Datasheet

848In Stock

More Info Available

Cut Tape

£1.04

£0.986

£0.927

£0.884

Reel

£0.812

View

Min.: 1
Mult.: 1

: 1,000

B59x15

16 Ohms

25 %

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 404A 60A 40 3X16 PTC Thermistor

B59404B0060A040
TDK
1: £2.86
19In Stock

Mfr. Part No.
B59404B0060A040

Mouser Part No
871-B59404B0060A040

TDK

PTC (Positive Temperature Coefficient) Thermistors 404A 60A 40 3X16 PTC Thermistor

Learn More

Datasheet

19In Stock

£2.86

£2.14

£1.90

£1.81

View

Min.: 1
Mult.: 1

Motorstart PTC Disk

3.5 kOhms

PCB Mount

Radial

- 40 C

+ 125 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 85C Temperature Sensor

B59421A0085A062
TDK
1: £0.27
1,531In Stock

Mfr. Part No.
B59421A0085A062

Mouser Part No
871-B59421A0085A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 85C Temperature Sensor

Learn More

Datasheet

1,531In Stock

Cut Tape

£0.27

£0.253

£0.224

£0.213

Reel

£0.147

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Surface Mount OverCurrent PTC

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 95C Temperature Sensor

B59421A95A62
TDK
1: £0.27
3,286In Stock

Mfr. Part No.
B59421A95A62

Mouser Part No
871-B59421A95A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 95C Temperature Sensor

Learn More

Datasheet

3,286In Stock

Cut Tape

£0.27

£0.253

£0.224

£0.213

Reel

£0.153

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Superior

PCB Mount

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

B59601A115A62
TDK
1: £0.366
3,495In Stock

Mfr. Part No.
B59601A115A62

Mouser Part No
871-B59601A115A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

Learn More

Datasheet

3,495In Stock

Cut Tape

£0.366

£0.343

£0.32

£0.305

View

Reel

£0.22

Min.: 1
Mult.: 1

: 4,000

B59601

PCB Mount

SMD/SMT

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

B59641A0115A062
TDK
1: £0.417
7,430In Stock

Mfr. Part No.
B59641A0115A062

Mouser Part No
871-B59641A0115A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

Learn More

Datasheet

7,430In Stock

Cut Tape

£0.417

£0.318

£0.275

£0.225

Reel

£0.196

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

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