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Thermistors

Thermistors are in stock with same-day shipping at Mouser 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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Types of Thermistors

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Results: 13,819

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Part #

PTC Thermistors 19mm 1ohms 20A Straight Leads

MCL20500100480
Vishay / Ametherm
1: ¥940.1
1,596In Stock

Mfr. Part #
MCL20500100480

Mouser Part #
995-MCL20500100-480

Vishay / Ametherm

PTC Thermistors 19mm 1ohms 20A Straight Leads

Datasheet

1,596In Stock

¥940.1

¥835.5

¥752.4

¥697.6

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Min.: 1
Mult.: 1

PTC Thermistors

50 Ohms

PCB Mount

Radial

19 mm

NTC Thermistors DISCRETE 100K OHMS, +/-1.0C 0C TO 70C

GA100K6A1ID
TE Connectivity / Measurement Specialties
1: ¥946.8
828In Stock
Factory Special Order

Mfr. Part #
GA100K6A1ID

Mouser Part #
592-GA100K6A1ID

Factory Special Order

TE Connectivity / Measurement Specialties

NTC Thermistors DISCRETE 100K OHMS, +/-1.0C 0C TO 70C

Datasheet

828In Stock

¥946.8

¥842.1

¥757.4

¥702.6

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Min.: 1
Mult.: 1

NTC Thermistors

NCP15XW332J03RC
Murata Electronics
1: ¥18.3
21,198In Stock
End of Life

Mfr. Part #
NCP15XW332J03RC

Mouser Part #
81-NCP15XW332J03RC

End of Life

Murata Electronics

NTC Thermistors

Learn More

Datasheet

21,198In Stock

Cut Tape

¥18.3

¥16.6

¥14.5

¥13.5

Reel

¥8.6

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MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC Thermistors

3.3 kOhms

PCB Mount

SMD/SMT

0402 (1005 metric)

PTC Thermistors PTC Temperature Sensor EF1, Switch-off temp 080C, M4 thread Aluminum Hex, DIN 40081/40082 standard

EF1 080 05 500
Microtherm Sentronic
1: ¥1,044.8
100In Stock

Mfr. Part #
EF1 080 05 500

Mouser Part #
256-EF108005500

Microtherm Sentronic

PTC Thermistors PTC Temperature Sensor EF1, Switch-off temp 080C, M4 thread Aluminum Hex, DIN 40081/40082 standard

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Datasheet

100In Stock

¥1,044.8

¥928.5

¥835.5

¥790.6

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Min.: 1
Mult.: 1

PTC Thermistors

100 Ohms

Wire Lead

NTC Thermistors Steel Capped Sensors Immersion Type

NTCAIMME3C90042
Vishay / BC Components
1: ¥702.6
307In Stock
End of Life

Mfr. Part #
NTCAIMME3C90042

Mouser Part #
594-NTCAIMME3C90042

End of Life

Vishay / BC Components

NTC Thermistors Steel Capped Sensors Immersion Type

Datasheet

307In Stock

¥702.6

¥629.5

¥602.9

¥569.7

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Min.: 1
Mult.: 1

NTC Thermistors

12 kOhms

Chassis Mount

Quick Connect 0.25"

12.4 mm

PTC Thermistors 3K OHM 5%

LT732ATTD302J3900
KOA Speer
1: ¥117.9
8,656In Stock

Mfr. Part #
LT732ATTD302J3900

Mouser Part #
660-LT732ATTD302J390

KOA Speer

PTC Thermistors 3K OHM 5%

Datasheet

8,656In Stock

Cut Tape

¥117.9

¥90

¥77.6

¥74.7

View

Reel

¥45.7

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PTC Thermistors

3 kOhms

PCB Mount

SMD/SMT

0.3 mm

0805 (2012 metric)

Inrush Current Limiters 12mm 150ohms 2A INRSH CURR LIMITER UL Approved

MS1215102
Vishay / Ametherm
1: ¥845.4
887In Stock

Mfr. Part #
MS1215102

Mouser Part #
995-MS12-15102

Vishay / Ametherm

Inrush Current Limiters 12mm 150ohms 2A INRSH CURR LIMITER UL Approved

Learn More

Datasheet

887In Stock

¥845.4

¥702.6

¥647.8

¥538.2

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Min.: 1
Mult.: 1

Inrush Current Limiters

150 Ohms

PCB Mount

Radial

13.5 mm

Inrush Current Limiters ICL 16R 15% 2A 8MM

SL0816002
Vishay / Ametherm
1: ¥300.6
3,000In Stock
New At Mouser

Mfr. Part #
SL0816002

Mouser Part #
995-SL0816002

New At Mouser

Vishay / Ametherm

Inrush Current Limiters ICL 16R 15% 2A 8MM

Datasheet

3,000In Stock

¥300.6

¥225.9

¥169.4

¥164.4

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Min.: 1
Mult.: 1

Inrush Current Limiters

Inrush Current Limiters ICL 220R 20% 1A 13MM

SL1222101AT
Vishay / Ametherm
1: ¥498.3
1,905In Stock

Mfr. Part #
SL1222101AT

Mouser Part #
995-SL12-22101-AT

Vishay / Ametherm

Inrush Current Limiters ICL 220R 20% 1A 13MM

Datasheet

1,905In Stock

Cut Tape

¥498.3

¥413.6

¥382

¥317.3

View

Reel

¥232.5

Min.: 1
Mult.: 1

: 750

Inrush Current Limiters

Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm

femtoSMDC005F-02
Littelfuse
1: ¥187.7
676In Stock
4,000On Order

Mfr. Part #
femtoSMDC005F-02

Mouser Part #
650-FEMTOSMDC005F-02

Littelfuse

Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm

Learn More

Datasheet

676In Stock

4,000On Order

Cut Tape

¥187.7

¥161

¥140.9

¥127.9

View

Reel

¥63.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

30 Ohms

SMD/SMT

0603 (1608 metric)

Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm

femtoSMDC008F-02
Littelfuse
1: ¥294
639In Stock

Mfr. Part #
femtoSMDC008F-02

Mouser Part #
650-FEMTOSMDC008F-02

Littelfuse

Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm

Learn More

Datasheet

639In Stock

Cut Tape

¥294

¥255.8

¥227.6

¥186

View

Reel

¥110.8

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

14 Ohms

SMD/SMT

0603 (1608 metric)

NTC Thermistors NTC THERMISTOR 30K OHM 0.5C BEAD

PW303J2
Littelfuse
1: ¥375.4
100In Stock

Mfr. Part #
PW303J2

Mouser Part #
803-PW303J2

Littelfuse

NTC Thermistors NTC THERMISTOR 30K OHM 0.5C BEAD

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Datasheet

100In Stock

¥375.4

¥282.4

¥225.9

¥214.3

View

Min.: 1
Mult.: 1

NTC Thermistors

30 kOhms

PCB Mount

Radial

0.095 in

PTC Thermistors Standard PTC -/+30%

YQS8123
Amphenol Advanced Sensors
1: ¥320.6
7In Stock

Mfr. Part #
YQS8123

Mouser Part #
527-YQS8123

Amphenol Advanced Sensors

PTC Thermistors Standard PTC -/+30%

Learn More

Datasheet

7In Stock

¥320.6

View

Min.: 1
Mult.: 1

PTC Thermistors

4.6 Ohms

PCB Mount

Radial

NTC Thermistors THERMISTOR

USX2298
Littelfuse
1: ¥536.5
200In Stock

Mfr. Part #
USX2298

Mouser Part #
803-USX2298

Littelfuse

NTC Thermistors THERMISTOR

Datasheet

200In Stock

¥536.5

¥402

¥357.1

¥348.8

View

Min.: 1
Mult.: 1

NTC Thermistors

10 kOhms

PCB Mount

Radial

0.14 in

PTC Thermistors 50V 50ohm Mount Temp Sensor

YQS5855PTF
Amphenol Advanced Sensors
1: ¥764.1
671In Stock

Mfr. Part #
YQS5855PTF

Mouser Part #
527-YQS5855PTF

Amphenol Advanced Sensors

PTC Thermistors 50V 50ohm Mount Temp Sensor

Learn More

Datasheet

671In Stock

¥764.1

¥573

¥509.9

¥485

View

Min.: 1
Mult.: 1

PTC Thermistors

50 Ohms

PCB Mount

Radial

NTC Thermistors 2k MELF 10%

03006-1248-73-G100
Amphenol Advanced Sensors
1: ¥438.5
601In Stock

Mfr. Part #
03006-1248-73-G100

Mouser Part #
527-03006-2K

Amphenol Advanced Sensors

NTC Thermistors 2k MELF 10%

Learn More

Datasheet

601In Stock

¥438.5

¥358.8

¥290.7

¥270.7

View

Min.: 1
Mult.: 1

NTC Thermistors

2 kOhms

PCB Mount

SMD/SMT

1.7 mm

SOD-80

Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev

RUEF160S-RA
Littelfuse
1: ¥86.4
1,914In Stock

Mfr. Part #
RUEF160S-RA

Mouser Part #
650-RUEF160S-RA

Littelfuse

Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev

Learn More

Datasheet

1,914In Stock

¥86.4

¥65.4

¥46.3

¥45

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

110 mOhms

PCB Mount

Radial

NTC Thermistors THERMISTOR

332FG1K
Littelfuse
1: ¥285.7
53In Stock

Mfr. Part #
332FG1K

Mouser Part #
803-332FG1K

Littelfuse

NTC Thermistors THERMISTOR

Learn More

Datasheet

53In Stock

¥285.7

¥214.3

¥171.1

¥161

View

Min.: 1
Mult.: 1

NTC Thermistors

3.3 kOhms

PCB Mount

Axial

0.075 in

DO-35

NTC Thermistors THERMISTOR PROBE 100K NOM J

USP19992
Littelfuse
1: ¥6,791.8
26In Stock
New At Mouser

Mfr. Part #
USP19992

Mouser Part #
576-USP19992

New At Mouser

Littelfuse

NTC Thermistors THERMISTOR PROBE 100K NOM J

26In Stock

¥6,791.8

View

Min.: 1
Mult.: 1

NTC Thermistors

NTC Thermistors NTC THERMISTOR 30K OHM 2% LUG

USUR1000-303G-06
Littelfuse
1: ¥1,260.7
1In Stock
50Expected 9/15/2026

Mfr. Part #
USUR1000-303G-06

Mouser Part #
576-USUR1000-303G-06

Littelfuse

NTC Thermistors NTC THERMISTOR 30K OHM 2% LUG

Learn More

Datasheet

1In Stock

50Expected 9/15/2026

¥1,260.7

¥1,139.4

View

Min.: 1
Mult.: 1

NTC Thermistors

30 kOhms

Ring Lug

Wire Lead

0.28 in

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: ¥108
837In Stock

Mfr. Part #
RUEF110S-1

Mouser Part #
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

837In Stock

Cut Tape

¥108

¥83.4

¥78.2

¥59

Reel

¥51.3

View

Min.: 1
Mult.: 1

: 500

Resettable Fuses - PPTC

170 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

RUEF250U-0.148
Littelfuse
1: ¥117.9
48In Stock

Mfr. Part #
RUEF250U-0.148

Mouser Part #
650-RUEF250U-0.148

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

Learn More

Datasheet

48In Stock

¥117.9

¥90

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

80 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC PTSA1206 0.1A, 60V

PTSA120660V010
Eaton Electronics
1: ¥74.7
6,511In Stock

Mfr. Part #
PTSA120660V010

Mouser Part #
504-PTSA120660V010

Eaton Electronics

Resettable Fuses - PPTC PTSA1206 0.1A, 60V

Learn More

Datasheet

6,511In Stock

Cut Tape

¥74.7

¥68.8

¥57.1

¥52.7

View

Reel

¥34.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

15 Ohms

SMD/SMT

1206 (3216 metric)

Resettable Fuses - PPTC PTSLR1210 7A, 6V

PTSLR12106V700
Eaton Electronics
1: ¥68.1
6,819In Stock

Mfr. Part #
PTSLR12106V700

Mouser Part #
504-PTSLR12106V700

Eaton Electronics

Resettable Fuses - PPTC PTSLR1210 7A, 6V

Learn More

Datasheet

6,819In Stock

Cut Tape

¥68.1

¥62

¥51.5

¥47.5

View

Reel

¥44.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

8 mOhms

SMD/SMT

1210 (3225 metric)

Inrush Current Limiters 22mm 220ohms 3A INRSH CURR LIMITER UL Approved

MS2222103
Vishay / Ametherm
1: ¥1,127.8
924In Stock

Mfr. Part #
MS2222103

Mouser Part #
995-MS22-22103

Vishay / Ametherm

Inrush Current Limiters 22mm 220ohms 3A INRSH CURR LIMITER UL Approved

Learn More

Datasheet

924In Stock

¥1,127.8

¥935.1

¥863.7

¥862.1

View

Min.: 1
Mult.: 1

Inrush Current Limiters

220 Ohms

PCB Mount

Radial

23 mm

ABRACON
Amphenol
Bel
Bourns
CTS
Eaton
ELKO EP
Honeywell
IXYS
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
Shibaura Electronics
SparkFun Electronics
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
3.6 mOhms
3.7 mOhms
3.8 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
0.032 in
0.039 in

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)