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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 Standard +-30% Tolerance

YQD100N1000
Amphenol Advanced Sensors
1: $3.03
27In Stock

Mfr. Part No.
YQD100N1000

Mouser Part No
527-YQD100N1000

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors Standard +-30% Tolerance

Learn More

Datasheet

27In Stock

$3.03

$2.80

$2.26

View

Min.: 1
Mult.: 1

1 kOhms

25 %

PCB Mount

Radial

0 C

+ 60 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 25V 50ohm Mount Temp Sensor

YQS5749PTO
Amphenol Advanced Sensors
1: $2.02
140In Stock

Mfr. Part No.
YQS5749PTO

Mouser Part No
527-YQS5749PTO

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors 25V 50ohm Mount Temp Sensor

Learn More

Datasheet

140In Stock

$2.02

$1.86

$1.62

$1.36

View

Min.: 1
Mult.: 1

PTO

50 Ohms

30 %

PCB Mount

Radial

+ 10 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30%

YQS5750PTO
Amphenol Advanced Sensors
1: $1.97
3In Stock

Mfr. Part No.
YQS5750PTO

Mouser Part No
527-YQS5750PTO

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30%

Learn More

Datasheet

3In Stock

$1.97

View

Min.: 1
Mult.: 1

PTO

50 Ohms

30 %

PCB Mount

Radial

+ 10 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30%

YQS5838PTF
Amphenol Advanced Sensors
1: $2.79
646In Stock

Mfr. Part No.
YQS5838PTF

Mouser Part No
527-YQS5838PTF

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30%

Learn More

Datasheet

646In Stock

$2.79

$2.32

$2.13

$2.04

View

Min.: 1
Mult.: 1

PTF

10 Ohms

20 %

PCB Mount

Radial

+ 10 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTCResettableFuse30%

YQS5876PTF
Amphenol Advanced Sensors
1: $5.58
308In Stock

Mfr. Part No.
YQS5876PTF

Mouser Part No
527-YQS5876PTF

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors PTCResettableFuse30%

Learn More

Datasheet

308In Stock

$5.58

$5.12

$4.80

$4.26

View

Min.: 1
Mult.: 1

PTF

50 Ohms

20 %

PCB Mount

Radial

+ 10 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 120C, 25ohm a. 25C

YS5898PTO
Amphenol Advanced Sensors
1: $3.02
378In Stock

Mfr. Part No.
YS5898PTO

Mouser Part No
527-YQS5898PTO

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 120C, 25ohm a. 25C

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Datasheet

378In Stock

$3.02

$2.33

$1.94

$1.90

View

Min.: 1
Mult.: 1

PTO

Bulk

PTC (Positive Temperature Coefficient) Thermistors Resettable Fuse Fuse -/+20%

YQS6054
Amphenol Advanced Sensors
1: $3.05
86In Stock

Mfr. Part No.
YQS6054

Mouser Part No
527-YQS6054

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors Resettable Fuse Fuse -/+20%

Learn More

Datasheet

86In Stock

$3.05

$2.72

$2.45

$2.37

View

Min.: 1
Mult.: 1

100 Ohms

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 20% Tol

YS5675
Amphenol Advanced Sensors
1: $2.47
2In Stock

Mfr. Part No.
YS5675

Mouser Part No
527-YS5675

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 20% Tol

Learn More

Datasheet

2In Stock

$2.47

View

Min.: 1
Mult.: 1

25 Ohms

25 %

PCB Mount

Radial

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 772A 120A 70 8x5

B59772B0120A070
TDK
1: $1.97
2,514In Stock
Factory Special Order

Mfr. Part No.
B59772B0120A070

Mouser Part No
871-B59772B120A70

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 772A 120A 70 8x5

Learn More

Datasheet

2,514In Stock

$1.97

$1.89

$1.77

$1.70

Reel

$1.42

View

Min.: 1
Mult.: 1

: 1,000

B59772

150 Ohms

25 %

Through Hole

0 C

+ 60 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PPTC SMD 1206, 6V 1.75A, Reel 7"

SMD1206B175TF
YAGEO
1: $0.157
1,833In Stock

Mfr. Part No.
SMD1206B175TF

Mouser Part No
603-SMD1206B175TF

YAGEO

PTC (Positive Temperature Coefficient) Thermistors PPTC SMD 1206, 6V 1.75A, Reel 7"

1,833In Stock

More Info Available

Cut Tape

$0.157

$0.146

$0.122

$0.102

Reel

$0.073

View

Min.: 1
Mult.: 1

: 2,000

PCB Mount

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors TFPT06032701%E52E3

TFPT0603L2700FV
Vishay / Dale
1: $2.66
1,234In Stock
New At Mouser

Mfr. Part No.
TFPT0603L2700FV

Mouser Part No
71-TFPT0603L2700FV

New At Mouser

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT06032701%E52E3

Datasheet

1,234In Stock

$2.66

$2.27

$0.974

Min.: 1
Mult.: 1

PTCCL

PCB Mount

SMD/SMT

PTC (Positive Temperature Coefficient) Thermistors 820 OHM 1% SMD 1206

TFPT1206L8200FV
Vishay / Dale
1: $2.79
980In Stock

Mfr. Part No.
TFPT1206L8200FV

Mouser Part No
71-TFPT1206L8200FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 820 OHM 1% SMD 1206

Datasheet

980In Stock

$2.79

$2.09

$1.67

$1.57

View

Min.: 1
Mult.: 1

PCB Mount

SMD/SMT

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C Temperature Sensor

B59601A0135A062
TDK
1: $0.715
1,993In Stock

Mfr. Part No.
B59601A0135A062

Mouser Part No
871-B59601A0135A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C Temperature Sensor

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Datasheet

1,993In Stock

Cut Tape

$0.715

$0.671

$0.626

$0.596

View

Reel

$0.422

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 755-A 115-A 70 12X5

B59755B0115A070
TDK
1: $5.23
318In Stock
Factory Special Order

Mfr. Part No.
B59755B0115A070

Mouser Part No
871-B59755B0115A070

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 755-A 115-A 70 12X5

Learn More

Datasheet

318In Stock

$5.23

$4.29

$4.26

View

Min.: 1
Mult.: 1

B597

500 Ohms

25 %

- 40 C

+ 125 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A210145140Be3

PTCCL07H211FBE
Vishay / BC Components
1: $2.25
240In Stock

Mfr. Part No.
PTCCL07H211FBE

Mouser Part No
594-PTCCL07H211FBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A210145140Be3

Datasheet

240In Stock

$2.25

$1.69

$1.34

$1.30

View

Min.: 1
Mult.: 1

PTC

12 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 1K OHM 5% (R)

LT732ATTD102J3600
KOA Speer
1: $0.629
4,196In Stock

Mfr. Part No.
LT732ATTD102J3600

Mouser Part No
660-LT732ATTD102J360

KOA Speer

PTC (Positive Temperature Coefficient) Thermistors 1K OHM 5% (R)

Datasheet

4,196In Stock

Cut Tape

$0.629

$0.596

$0.556

$0.529

View

Reel

$0.395

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

LT73

1 kOhms

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 1K OHM 5%

LT732ATTD102J3900
KOA Speer
1: $0.629
1,794In Stock

Mfr. Part No.
LT732ATTD102J3900

Mouser Part No
660-LT732ATTD102J390

KOA Speer

PTC (Positive Temperature Coefficient) Thermistors 1K OHM 5%

Datasheet

1,794In Stock

Cut Tape

$0.629

$0.596

$0.556

$0.529

View

Reel

$0.395

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

LT73

1 kOhms

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 2K OHM 5%

LT732ATTD202J3900
KOA Speer
1: $0.644
311In Stock

Mfr. Part No.
LT732ATTD202J3900

Mouser Part No
660-LT732ATTD202J390

KOA Speer

PTC (Positive Temperature Coefficient) Thermistors 2K OHM 5%

Datasheet

311In Stock

More Info Available

Cut Tape

$0.644

$0.602

$0.553

$0.521

View

Reel

$0.389

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

LT73

2 kOhms

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC ICL 100 OHM 20MM

CL20101130
Vishay / Ametherm
1: $7.75
100In Stock
New At Mouser

Mfr. Part No.
CL20101130

Mouser Part No
995-CL20101130

New At Mouser

Vishay / Ametherm

PTC (Positive Temperature Coefficient) Thermistors PTC ICL 100 OHM 20MM

Datasheet

100In Stock

$7.75

$6.98

$6.68

$6.33

View

Min.: 1
Mult.: 1

CL20

PTC (Positive Temperature Coefficient) Thermistors PTC ICL 20R 25% 120C 22MM

CL20200120
Vishay / Ametherm
1: $6.68
300In Stock
200On Order

Mfr. Part No.
CL20200120

Mouser Part No
995-CL20200120

Vishay / Ametherm

PTC (Positive Temperature Coefficient) Thermistors PTC ICL 20R 25% 120C 22MM

Datasheet

300In Stock

200On Order

$6.68

$6.01

$5.75

$5.43

View

Min.: 1
Mult.: 1

CL20

PTC (Positive Temperature Coefficient) Thermistors 25 ohms 480VRMS

CL20250120
Vishay / Ametherm
1: $6.68
121In Stock

Mfr. Part No.
CL20250120

Mouser Part No
995-CL20250120

Vishay / Ametherm

PTC (Positive Temperature Coefficient) Thermistors 25 ohms 480VRMS

Learn More

Datasheet

121In Stock

More Info Available

$6.68

$6.01

$5.75

$5.43

View

Min.: 1
Mult.: 1

CL20 250120

25 Ohms

0.25

PCB Mount

Radial

- 50 C

+ 150 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors R249 600V 220ohms PTC Thermistor

B59249R0155B010
TDK
1: $3.40
278In Stock
Factory Special Order

Mfr. Part No.
B59249R0155B010

Mouser Part No
871-B59249R0155B010

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors R249 600V 220ohms PTC Thermistor

Datasheet

278In Stock

$3.40

$2.79

$2.36

$2.32

View

Min.: 1
Mult.: 1

B59249R

3 kOhms

35 %

PCB Mount

SMD/SMT

- 40 C

+ 200 C

PTC (Positive Temperature Coefficient) Thermistors 120A 10 20.5X5 PTC Thermistor 314B

B59314A0120B010
TDK
1: $2.99
242In Stock
Factory Special Order

Mfr. Part No.
B59314A0120B010

Mouser Part No
871-B59314A0120B010

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors 120A 10 20.5X5 PTC Thermistor 314B

Learn More

Datasheet

242In Stock

$2.99

$2.86

$2.69

$2.59

View

Min.: 1
Mult.: 1

B59314

Tray

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 770A 120A 70 8x5

B59770B0120A070
TDK
1: $2.10
381In Stock
Factory Special Order

Mfr. Part No.
B59770B0120A070

Mouser Part No
871-B59770B120A70

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 770A 120A 70 8x5

Learn More

Datasheet

381In Stock

$2.10

$2.00

$1.89

$1.80

Reel

View

Min.: 1
Mult.: 1

: 1,000

B597x-Cx

70 Ohms

25 %

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear

TFPT1206L3900FV
Vishay / Dale
1: $2.79
2,000In Stock

Mfr. Part No.
TFPT1206L3900FV

Mouser Part No
71-TFPT1206L3900FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear

Learn More

Datasheet

2,000In Stock

Cut Tape

$2.79

$2.09

$1.67

$1.57

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

390 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 150 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