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Thermistors

Thermistors are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many thermistor manufacturers including Amphenol, Bel, Bourns, Honeywell, Littelfuse, Murata, Semitec, TDK, TE Connectivity, Vishay & more.
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Please view our large selection of thermistors below.

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Types of Thermistors

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Results: 13,748

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Part #

Inrush Current Limiters 5 Ohms 4.5amps 2800k

B57236S0509M054
TDK
1: $1.07
1,620In Stock

Mfr. Part No.
B57236S0509M054

Mouser Part No
871-B57236S509M54

TDK

Inrush Current Limiters 5 Ohms 4.5amps 2800k

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Datasheet

1,620In Stock

$1.07

$0.955

$0.912

$0.872

Reel

$0.725

View

Min.: 1
Mult.: 1

: 1,000

Inrush Current Limiters

5 Ohms

PCB Mount

Radial

11.5 mm

Inrush Current Limiters S 237/7 M

B57237S0709M000
TDK
1: $0.98
1,955In Stock

Mfr. Part No.
B57237S0709M000

Mouser Part No
871-B57237S0709M000

TDK

Inrush Current Limiters S 237/7 M

Learn More

Datasheet

1,955In Stock

$0.98

$0.873

$0.833

$0.797

View

Min.: 1
Mult.: 1

Inrush Current Limiters

7 Ohms

PCB Mount

Radial

15 mm

NTC (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 4480 55/125/56

B57471V2472J62
TDK
1: $0.55
6,826In Stock

Mfr. Part No.
B57471V2472J62

Mouser Part No
871-B57471V2472J62

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 4480 55/125/56

Learn More

Datasheet

6,826In Stock

Cut Tape

$0.55

$0.416

$0.358

$0.294

Reel

$0.221

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors

4.7 kOhms

PCB Mount

SMD/SMT

0805 (2012 metric)

NTC (Negative Temperature Coefficient) Thermistors 100k 4450 1%

B57891S0104F008
TDK
1: $1.58
1,084In Stock

Mfr. Part No.
B57891S0104F008

Mouser Part No
871-B57891S104F8

TDK

NTC (Negative Temperature Coefficient) Thermistors 100k 4450 1%

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Datasheet

1,084In Stock

$1.58

$1.50

$1.42

$1.35

View

Min.: 1
Mult.: 1

NTC Thermistors

100 kOhms

PCB Mount

Radial

4.5 mm

NTC (Negative Temperature Coefficient) Thermistors ESAD-ESA DISCRETE-400601306B

GA10K3A739LEVB
Measurement Specialties
1: $647.62
10In Stock
5On Order

Mfr. Part No.
GA10K3A739LEVB

Mouser Part No
824-GA10K3A739LEVB

Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors ESAD-ESA DISCRETE-400601306B

10In Stock

5On Order

$647.62

$592.07

$545.38

View

Min.: 1
Mult.: 1

NTC Thermistors

NTC (Negative Temperature Coefficient) Thermistors ESAPP-ESA PROBE-RTD PT1000, 2000mm

20016752-02
TE Connectivity
1: $867.59
8In Stock
New Product

Mfr. Part No.
20016752-02

Mouser Part No
571-20016752-02

New Product

TE Connectivity

NTC (Negative Temperature Coefficient) Thermistors ESAPP-ESA PROBE-RTD PT1000, 2000mm

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Datasheet

8In Stock

$867.59

$793.17

$730.63

View

Min.: 1
Mult.: 1

NTC Thermistors

1 kOhms

SMD/SMT

Wire Lead

Resettable Fuses - PPTC PTC POLY 1210 100mA 90V E3

PPTC1210E3010V90
Vishay / BC Components
1: $1.65
2,990In Stock
New Product

Mfr. Part No.
PPTC1210E3010V90

Mouser Part No
594-PPTC1210E3010V90

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 1210 100mA 90V E3

Learn More

Datasheet

2,990In Stock

$1.65

$1.15

$0.85

$0.711

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

15 Ohms

SMD/SMT

1210 (3423 metric)

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 100C, M4 thread Aluminum Hex, DIN 40081/40082 standard

EF1 100 05 500
Microtherm Sentronic
1: $6.29
88In Stock
New Product

Mfr. Part No.
EF1 100 05 500

Mouser Part No
256-EF110005500

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 100C, M4 thread Aluminum Hex, DIN 40081/40082 standard

Learn More

Datasheet

88In Stock

$6.29

$5.59

$5.03

$4.76

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 130C, M4 thread Aluminum Hex, DIN 40081/40082 standard

EF1 130 05 500
Microtherm Sentronic
1: $6.29
100In Stock
New Product

Mfr. Part No.
EF1 130 05 500

Mouser Part No
256-EF113005500

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 130C, M4 thread Aluminum Hex, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

$6.29

$5.59

$5.03

$4.76

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 140C, M4 thread Aluminum Hex, DIN 40081/40082 standard

EF1 140 05 500
Microtherm Sentronic
1: $6.29
100In Stock
New Product

Mfr. Part No.
EF1 140 05 500

Mouser Part No
256-EF114005500

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 140C, M4 thread Aluminum Hex, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

$6.29

$5.59

$5.03

$4.76

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 180C, M4 thread Aluminum Hex, DIN 40081/40082 standard

EF1 180 05 500
Microtherm Sentronic
1: $6.29
130In Stock
100On Order
New Product

Mfr. Part No.
EF1 180 05 500

Mouser Part No
256-EF118005500

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 180C, M4 thread Aluminum Hex, DIN 40081/40082 standard

Learn More

Datasheet

130In Stock

100On Order

$6.29

$5.59

$5.03

$4.76

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 140C, DIN 40081/40082 standard

YAM1 140 05 520
Microtherm Sentronic
1: $4.55
200In Stock
New Product

Mfr. Part No.
YAM1 140 05 520

Mouser Part No
256-YAM114005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 140C, DIN 40081/40082 standard

Learn More

Datasheet

200In Stock

$4.55

$3.41

$3.03

$2.88

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 145C, DIN 40081/40082 standard

YAM1 145 05 520
Microtherm Sentronic
1: $4.55
185In Stock
New Product

Mfr. Part No.
YAM1 145 05 520

Mouser Part No
256-YAM114505520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 145C, DIN 40081/40082 standard

Learn More

Datasheet

185In Stock

$4.55

$3.41

$3.03

$2.88

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 170C, DIN 40081/40082 standard

YAM1 170 05 520
Microtherm Sentronic
1: $4.55
188In Stock
New Product

Mfr. Part No.
YAM1 170 05 520

Mouser Part No
256-YAM117005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 170C, DIN 40081/40082 standard

Learn More

Datasheet

188In Stock

$4.55

$3.41

$3.03

$2.88

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 90C, DIN 40081/40082 standard

YAM2 090 05 520 180 520
Microtherm Sentronic
1: $5.81
100In Stock
New Product

Mfr. Part No.
YAM2 090 05 520 180 520

Mouser Part No
256-YAM209005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 90C, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

$5.81

$5.17

$4.65

$4.40

View

Min.: 1
Mult.: 1

PTC Thermistors

200 Ohms

Wire

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 140C, DIN 40081/40082 standard

YAM3 140 05 520 180 180 520
Microtherm Sentronic
1: $6.29
90In Stock
New Product

Mfr. Part No.
YAM3 140 05 520 180 180 520

Mouser Part No
256-YAM314005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 140C, DIN 40081/40082 standard

Learn More

Datasheet

90In Stock

$6.29

$5.59

$5.03

$4.76

View

Min.: 1
Mult.: 1

PTC Thermistors

300 Ohms

Wire Lead

3.5 mm

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 170C, M4 thread Aluminum Hex, DIN 40081/40082 standard

EF1 170 05 500
Microtherm Sentronic
1: $6.29
100In Stock
New Product

Mfr. Part No.
EF1 170 05 500

Mouser Part No
256-EF117005500

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 170C, M4 thread Aluminum Hex, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

$6.29

$5.59

$5.03

$4.76

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 70C, DIN 40081/40082 standard

YAM1 070 05 520
Microtherm Sentronic
1: $4.55
189In Stock
New Product

Mfr. Part No.
YAM1 070 05 520

Mouser Part No
256-YAM107005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 70C, DIN 40081/40082 standard

Learn More

Datasheet

189In Stock

$4.55

$3.41

$3.03

$2.88

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 80C, DIN 40081/40082 standard

YAM1 080 05 520
Microtherm Sentronic
1: $4.55
189In Stock
New Product

Mfr. Part No.
YAM1 080 05 520

Mouser Part No
256-YAM108005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 80C, DIN 40081/40082 standard

Learn More

Datasheet

189In Stock

$4.55

$3.41

$3.03

$2.88

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 120C, DIN 40081/40082 standard

YAM1 120 05 520
Microtherm Sentronic
1: $4.55
188In Stock
New Product

Mfr. Part No.
YAM1 120 05 520

Mouser Part No
256-YAM112005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 120C, DIN 40081/40082 standard

Learn More

Datasheet

188In Stock

$4.55

$3.41

$3.03

$2.88

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 130C, DIN 40081/40082 standard

YAM1 130 05 520
Microtherm Sentronic
1: $4.55
136In Stock
New Product

Mfr. Part No.
YAM1 130 05 520

Mouser Part No
256-YAM113005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 130C, DIN 40081/40082 standard

Learn More

Datasheet

136In Stock

$4.55

$3.41

$3.03

$2.88

View

Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 140C, DIN 40081/40082 standard

YAM2 140 05 520 180 520
Microtherm Sentronic
1: $5.81
99In Stock
New Product

Mfr. Part No.
YAM2 140 05 520 180 520

Mouser Part No
256-YAM214005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 140C, DIN 40081/40082 standard

Learn More

Datasheet

99In Stock

$5.81

$5.17

$4.65

$4.40

View

Min.: 1
Mult.: 1

PTC Thermistors

200 Ohms

Wire

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 80C, DIN 40081/40082 standard

YAM3 080 05 520 180 180 520
Microtherm Sentronic
1: $6.29
100In Stock
New Product

Mfr. Part No.
YAM3 080 05 520 180 180 520

Mouser Part No
256-YAM308005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 80C, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

$6.29

$5.59

$5.03

$4.76

View

Min.: 1
Mult.: 1

PTC Thermistors

300 Ohms

Wire Lead

3.5 mm

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 100C, DIN 40081/40082 standard

YAM3 100 05 520 180 180 520
Microtherm Sentronic
1: $6.29
86In Stock
New Product

Mfr. Part No.
YAM3 100 05 520 180 180 520

Mouser Part No
256-YAM310005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 100C, DIN 40081/40082 standard

Learn More

Datasheet

86In Stock

$6.29

$5.59

$5.03

$4.76

View

Min.: 1
Mult.: 1

PTC Thermistors

300 Ohms

Wire Lead

3.5 mm

NTC (Negative Temperature Coefficient) Thermistors 50 OHM 10% Radial Disc

RL3504-31.2-73-D1
Amphenol Advanced Sensors
1: $1.26
2,258In Stock

Mfr. Part No.
RL3504-31.2-73-D1

Mouser Part No
527-3504-50

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors 50 OHM 10% Radial Disc

Learn More

Datasheet

2,258In Stock

$1.26

$1.24

$1.19

$1.09

View

Min.: 1
Mult.: 1

NTC Thermistors

50 Ohms

PCB Mount

Radial

9.4 mm

Disc

Thermistors

Types of Thermistors

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ABRACON
Amphenol
Bel
Bourns
Eaton
ELKO EP
Honeywell
IXYS
Kamaya
KOA Speer
KYOCERA AVX
Littelfuse
MEAN WELL
Microtherm Sentronic
Molex
Murata
Nichicon
Ohmite
Olimex Ltd.
onsemi
OSEPP Electronics
Panasonic
Schneider Electric
Schurter
SEI Stackpole
Semitec
STMicroelectronics
Tark Thermal Solutions
TDK
TE Connectivity
Texas Instruments
Vishay
Walsin
YAGEO

1 mOhms
1.1 mOhms
1.2 mOhms
1.29 mOhms
1.3 mOhms
1.388 mOhms
1.5 mOhms
1.75 mOhms
1.9 mOhms
2 mOhms
2.1 mOhms
2.3 mOhms
2.5 mOhms
2.6 mOhms
3 mOhms
3.3 mOhms
3.5 mOhms
3.7 mOhms
3.8 mOhms
4 mOhms

0.28 mm
0.3 mm
0.31 mm
0.32 mm
0.35 mm
0.36 mm
0.38 mm
0.41 mm
0.48 mm
0.5 mm
0.51 mm
0.55 mm
0.58 mm
0.768 mm
0.8 mm
0.81 mm
0.0095 in
0.02 in
0.039 in
1.1 mm

01005 (0402 metric)
0201 (0603 metric)
0402 (1005 metric)
0603 (1608 metric)
0603 (1801 metric)
0603 (1810 metric)
0805 (2012 metric)
0805 (2215 metric)
1205 (3212 metric)
1206 (3015 metric )
1206 (3216 metric)
1206 (3418 metric)
1210 (3225 metric)
1210 (3423 metric)
1812 (4532 metric)
1812 (4734 metric)
2016 (5041 metric)
2018 (5045 metric)
2018 (5050 metric)
2920 (7351 metric)