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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: 13,743

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Part #

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

B59890C0120A051
TDK
1: £0.859
2,755In Stock

Mfr. Part No.
B59890C0120A051

Mouser Part No
871-B59890C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

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Datasheet

2,755In Stock

Cut Tape

£0.859

£0.796

£0.718

£0.657

View

Reel

£0.386

Min.: 1
Mult.: 1

: 1,500

PTC Thermistors

150 Ohms

PCB Mount

Radial

4 mm

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC1R0MM1RK
Murata Electronics
1: £0.366
25,501In Stock
NRND

Mfr. Part No.
PRG21BC1R0MM1RK

Mouser Part No
81-PRG21BC1R0MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

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Datasheet

25,501In Stock

Cut Tape

£0.366

£0.343

£0.32

£0.304

View

Reel

£0.232

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PTC Thermistors

1 Ohms

PCB Mount

SMD/SMT

0805 (2012 metric)

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC4R7MS5RA
Murata Electronics
1: £0.65
3,246In Stock
NRND

Mfr. Part No.
PRG21BC4R7MS5RA

Mouser Part No
81-PRG21BC4R7MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

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Datasheet

3,246In Stock

Cut Tape

£0.65

£0.615

£0.577

£0.551

View

Reel

£0.435

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors

4.7 Ohms

PCB Mount

SMD/SMT

0805 (2012 metric)

NTC (Negative Temperature Coefficient) Thermistors DIA .22 Ohm 300

RL2008-187-73-D1
Amphenol Advanced Sensors
1: £0.655
4,033In Stock

Mfr. Part No.
RL2008-187-73-D1

Mouser Part No
527-2008-300

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors DIA .22 Ohm 300

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Datasheet

4,033In Stock

£0.655

Min.: 1
Mult.: 1

NTC Thermistors

300 Ohms

PCB Mount

Radial

5.6 mm

Disc

Inrush Current Limiters ICL 5 Ohm 4.7A Max kinked leads

CL-150AB
Amphenol Advanced Sensors
1: £1.74
1,751In Stock

Mfr. Part No.
CL-150AB

Mouser Part No
527-CL-150AB

Amphenol Advanced Sensors

Inrush Current Limiters ICL 5 Ohm 4.7A Max kinked leads

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Datasheet

1,751In Stock

Cut Tape

£1.74

£1.34

£1.10

£0.995

View

Reel

£0.64

Min.: 1
Mult.: 1

: 1,000

Inrush Current Limiters

5 Ohms

PCB Mount

Radial - Kinked Lead

13.97 mm

Inrush Current Limiters 6A 5ohm Straight leads

CL-40
Amphenol Advanced Sensors
1: £0.952
13,576In Stock
9,000On Order

Mfr. Part No.
CL-40

Mouser Part No
527-CL40

Amphenol Advanced Sensors

Inrush Current Limiters 6A 5ohm Straight leads

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Datasheet

13,576In Stock

9,000On Order

£0.952

£0.666

Min.: 1
Mult.: 1

Inrush Current Limiters

5 Ohms

PCB Mount

Radial

19.56 mm

NTC (Negative Temperature Coefficient) Thermistors 5KOhm +/-.1C Epoxy Interchangeable Chip

DC95F502VN
Amphenol Advanced Sensors
1: £3.06
422In Stock

Mfr. Part No.
DC95F502VN

Mouser Part No
527-DC95F502VN

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors 5KOhm +/-.1C Epoxy Interchangeable Chip

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Datasheet

422In Stock

£3.06

£2.81

Min.: 1
Mult.: 1

NTC Thermistors

5 kOhms

Off-Board

Wire Lead

2.4 mm

NTC (Negative Temperature Coefficient) Thermistors Epoxy 0.012"OD 100K Ohm +/-0.1C 0-70C

DC95G104VN
Amphenol Advanced Sensors
1: £2.81
443In Stock

Mfr. Part No.
DC95G104VN

Mouser Part No
527-DC95G104VN

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors Epoxy 0.012"OD 100K Ohm +/-0.1C 0-70C

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Datasheet

443In Stock

£2.81

Min.: 1
Mult.: 1

NTC Thermistors

100 kOhms

Off-Board

Wire Lead

2.4 mm

NTC (Negative Temperature Coefficient) Thermistors Epoxy Coat 50K Ohm +/- 0.2C 0-70C

EC95G503WN
Amphenol Advanced Sensors
1: £4.41
566In Stock

Mfr. Part No.
EC95G503WN

Mouser Part No
527-EC95G503WN

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors Epoxy Coat 50K Ohm +/- 0.2C 0-70C

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Datasheet

566In Stock

£4.41

£3.97

£3.81

£3.61

View

Min.: 1
Mult.: 1

NTC Thermistors

50 kOhms

Off-Board

Wire Lead

2.4 mm

NTC (Negative Temperature Coefficient) Thermistors 0805 Size 100k Ohm +/-10% 25C

NHQM104B425T10
Amphenol Advanced Sensors
1: £1.20
1,359In Stock

Mfr. Part No.
NHQM104B425T10

Mouser Part No
527-NHQM104B425T10

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors 0805 Size 100k Ohm +/-10% 25C

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Datasheet

1,359In Stock

Cut Tape

£1.20

£1.14

£1.07

£1.02

View

Reel

£0.819

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors

100 kOhms

PCB Mount

SMD/SMT

0805 (2012 metric)

NTC (Negative Temperature Coefficient) Thermistors Insulated chip & leads, 5KOhm +/-2% @ 25 C

NKA502C4AR2C
Amphenol Advanced Sensors
1: £1.79
8,474In Stock

Mfr. Part No.
NKA502C4AR2C

Mouser Part No
527-NKA502C4AR2C

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors Insulated chip & leads, 5KOhm +/-2% @ 25 C

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Datasheet

8,474In Stock

More Info Available

£1.79

£1.56

£1.28

£1.18

View

Min.: 1
Mult.: 1

NTC Thermistors

5 kOhms

Off-Board

Wire Lead

3 mm

NTC (Negative Temperature Coefficient) Thermistors 0.050" OD cap, insulated leads, 10Kohm +/- 0.2C from 0C-70C

SC50F103W
Amphenol Advanced Sensors
1: £4.51
2,326In Stock

Mfr. Part No.
SC50F103W

Mouser Part No
527-SC50F103W

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors 0.050" OD cap, insulated leads, 10Kohm +/- 0.2C from 0C-70C

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Datasheet

2,326In Stock

£4.51

£3.55

£3.38

Min.: 1
Mult.: 1

NTC Thermistors

10 kOhms

Off-Board

Wire Lead

1.5 mm

NTC (Negative Temperature Coefficient) Thermistors NTC THERM GLASS ENCAP,50K

TH350G39GBSN-T5
Amphenol Advanced Sensors
1: £0.27
10,412In Stock

Mfr. Part No.
TH350G39GBSN-T5

Mouser Part No
527-TH350G39GBSN-T5

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors NTC THERM GLASS ENCAP,50K

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Datasheet

10,412In Stock

Cut Tape

£0.27

£0.252

£0.235

£0.224

View

Reel

£0.177

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors

50 kOhms

PCB Mount

Axial

2 mm

DO-35-2

NTC (Negative Temperature Coefficient) Thermistors NTC Ring Cable 3982 M3.5 300mm 10K 1%

213865-1637
Molex
1: £3.20
2,007In Stock

Mfr. Part No.
213865-1637

Mouser Part No
538-213865-1637

Molex

NTC (Negative Temperature Coefficient) Thermistors NTC Ring Cable 3982 M3.5 300mm 10K 1%

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Datasheet

2,007In Stock

£3.20

£2.87

£2.75

£2.60

View

Min.: 1
Mult.: 1

NTC Thermistors

10 kOhms

Ring Lug

Wire Lead

3.7 mm

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

1206L600SLWR
Littelfuse
1: £1.39
9,440In Stock

Mfr. Part No.
1206L600SLWR

Mouser Part No
576-1206L600SLWR

Littelfuse

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

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Datasheet

9,440In Stock

Cut Tape

£1.39

£1.28

£1.07

£0.986

View

Reel

£0.655

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC

10 mOhms

SMD/SMT

1206 (3216 metric)

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

1210L500/12SLWR
Littelfuse
1: £1.39
5,861In Stock

Mfr. Part No.
1210L500/12SLWR

Mouser Part No
576-1210L500/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

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Datasheet

5,861In Stock

Cut Tape

£1.39

£1.28

£1.07

£0.986

View

Reel

£0.655

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC

12 mOhms

SMD/SMT

1210 (3225 metric)

Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A

250R080ZR
Littelfuse
1: £0.585
4,418In Stock
3,600On Order

Mfr. Part No.
250R080ZR

Mouser Part No
576-250R080ZR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A

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Datasheet

4,418In Stock

3,600On Order

£0.585

£0.535

£0.441

£0.41

Reel

£0.254

View

Min.: 1
Mult.: 1

: 1,200

Resettable Fuses - PPTC

33 Ohms

PCB Mount

Radial

5.8 mm

Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS

30R400UMR
Littelfuse
1: £0.731
27,437In Stock

Mfr. Part No.
30R400UMR

Mouser Part No
576-30R400UMR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS

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Datasheet

27,437In Stock

£0.731

£0.673

£0.558

£0.515

Reel

£0.33

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

50 mOhms

PCB Mount

Radial

NTC (Negative Temperature Coefficient) Thermistors 12Ohm 5%

NC20KC0120JBA
KYOCERA AVX
1: £0.694
2,734In Stock

Mfr. Part No.
NC20KC0120JBA

Mouser Part No
581-NC20KC0120JBA

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 12Ohm 5%

Learn More

Datasheet

2,734In Stock

Cut Tape

£0.694

£0.655

£0.614

£0.586

View

Reel

£0.49

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors

12 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

LVR025K-2
Littelfuse
1: £0.548
10,235In Stock
8,000On Order

Mfr. Part No.
LVR025K-2

Mouser Part No
650-LVR025K-2

Littelfuse

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

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Datasheet

10,235In Stock

8,000On Order

Cut Tape

£0.548

£0.505

£0.42

£0.388

Reel

£0.245

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

3.8 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C

RHEF100-AP
Littelfuse
1: £0.446
10,972In Stock

Mfr. Part No.
RHEF100-AP

Mouser Part No
650-RHEF100-AP

Littelfuse

Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C

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Datasheet

10,972In Stock

Cut Tape

£0.446

£0.41

£0.341

£0.325

Reel

£0.221

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

430 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 1.1A 15V 40A Imax

SMD100F-2018-2
Littelfuse
1: £0.439
6,918In Stock
4,000On Order

Mfr. Part No.
SMD100F-2018-2

Mouser Part No
650-SMD100F-2018-2

Littelfuse

Resettable Fuses - PPTC 1.1A 15V 40A Imax

Learn More

Datasheet

6,918In Stock

4,000On Order

Cut Tape

£0.439

£0.298

£0.269

£0.223

View

Reel

£0.183

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

400 mOhms

SMD/SMT

2018 (5045 metric)

Resettable Fuses - PPTC 6V 500MA-HD 50A MAX

MF-ASML050/6-2
Bourns
1: £0.358
20,949In Stock

Mfr. Part No.
MF-ASML050/6-2

Mouser Part No
652-MF-ASML050/6-2

Bourns

Resettable Fuses - PPTC 6V 500MA-HD 50A MAX

Learn More

Datasheet

20,949In Stock

Cut Tape

£0.358

£0.28

£0.272

£0.237

View

Reel

£0.22

Min.: 1
Mult.: 1

: 10,000

Resettable Fuses - PPTC

500 mOhms

SMD/SMT

0402 (1005 metric)

Resettable Fuses - PPTC 12V 1.75A-HD 50A 0201

MF-NSML175/12-2
Bourns
1: £0.636
4,157In Stock

Mfr. Part No.
MF-NSML175/12-2

Mouser Part No
652-MF-NSML175/12-2

Bourns

Resettable Fuses - PPTC 12V 1.75A-HD 50A 0201

Learn More

Datasheet

4,157In Stock

Cut Tape

£0.636

£0.557

£0.472

£0.447

View

Reel

£0.282

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC

50 mOhms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD

MF-NSML260/6-2
Bourns
1: £0.599
5,437In Stock

Mfr. Part No.
MF-NSML260/6-2

Mouser Part No
652-MF-NSML260/6-2

Bourns

Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD

Learn More

Datasheet

5,437In Stock

Cut Tape

£0.599

£0.547

£0.452

£0.42

View

Reel

£0.264

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC

26 mOhms

SMD/SMT

1206 (3216 metric)

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)