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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 PTC 110Deg C Temp

PTCSL03T111DT1E
Vishay / BC Components
1: $1.05
3,614In Stock

Mfr. Part No.
PTCSL03T111DT1E

Mouser Part No
594-PTCSL03T111DT1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 110Deg C Temp

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Datasheet

3,614In Stock

Cut Tape

$1.05

$0.986

$0.891

$0.838

View

Reel

$0.59

Min.: 1
Mult.: 1

: 2,000

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 110 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

B59204J130B10
TDK
1: $11.40
251In Stock

Mfr. Part No.
B59204J130B10

Mouser Part No
871-B59204J130B10

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

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251In Stock

$11.40

$10.30

$9.89

$9.40

View

Min.: 1
Mult.: 1

B59204

100 Ohms

25 %

- 40 C

+ 125 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

B59850C0120A570
TDK
1: $2.94
1,289In Stock

Mfr. Part No.
B59850C0120A570

Mouser Part No
871-B59850C0120A570

TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

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Datasheet

1,289In Stock

$2.94

$2.48

$2.08

$2.03

Reel

$1.48

View

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 130C 400V 105ohms PTC for Heating Apps

B59102R0130A010
TDK
1: $1.48
4,395In Stock

Mfr. Part No.
B59102R0130A010

Mouser Part No
871-B59102R0130A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 130C 400V 105ohms PTC for Heating Apps

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Datasheet

4,395In Stock

$1.48

$1.41

$1.32

$1.26

View

Min.: 1
Mult.: 1

Heater Element Rectangular shape

700 Ohms

50 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor

B59850C0080A070
TDK
1: $2.41
1,372In Stock

Mfr. Part No.
B59850C0080A070

Mouser Part No
871-B59850C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor

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Datasheet

1,372In Stock

$2.41

$2.22

$2.08

$1.85

Reel

$1.35

View

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25%

B59870C120A70
TDK
1: $2.19
4,414In Stock

Mfr. Part No.
B59870C120A70

Mouser Part No
871-B59870C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25%

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Datasheet

4,414In Stock

$2.19

$1.77

$1.40

$1.37

View

Reel

$1.12

Min.: 1
Mult.: 1

: 1,500

25 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms

B59875C0120A070
TDK
1: $2.24
1,373In Stock

Mfr. Part No.
B59875C0120A070

Mouser Part No
871-B59875C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms

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Datasheet

1,373In Stock

$2.24

$2.07

$1.92

$1.71

Reel

$1.30

View

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

65 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor

B59886C0120A051
TDK
1: $2.01
1,757In Stock

Mfr. Part No.
B59886C0120A051

Mouser Part No
871-B59886C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor

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Datasheet

1,757In Stock

Cut Tape

$2.01

$1.86

$1.65

$1.54

View

Reel

$0.862

Min.: 1
Mult.: 1

: 1,500

Over Current Protection Leaded Disk Style

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD8D5025R0600MATTe3

PTCTL4MR250STE
Vishay / BC Components
1: $2.23
2,023In Stock

Mfr. Part No.
PTCTL4MR250STE

Mouser Part No
594-PTCTL4MR250STE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD8D5025R0600MATTe3

Datasheet

2,023In Stock

$2.23

$1.67

$1.34

$1.26

View

Min.: 1
Mult.: 1

PTC

25 Ohms

20 %

Through Hole

Radial

0 C

+ 75 C

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A210265140Be3

PTCCL11H211HBE
Vishay / BC Components
1: $2.69
693In Stock

Mfr. Part No.
PTCCL11H211HBE

Mouser Part No
594-PTCCL11H211HBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A210265140Be3

Datasheet

693In Stock

$2.69

$2.03

$1.62

$1.52

View

Min.: 1
Mult.: 1

PTC

17 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD16D5A710145140BE3

PTCCL17H711FBE
Vishay / BC Components
1: $4.54
262In Stock

Mfr. Part No.
PTCCL17H711FBE

Mouser Part No
594-PTCCL17H711FBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD16D5A710145140BE3

Datasheet

262In Stock

$4.54

$3.67

$2.82

$2.67

View

Min.: 1
Mult.: 1

PTC

2.1 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTCLGLDD5D40A210700120Te3

PTCLL05P211TTE
Vishay
1: $1.84
1,490In Stock

Mfr. Part No.
PTCLL05P211TTE

Mouser Part No
594-PTCLL05P211TTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTCLGLDD5D40A210700120Te3

Datasheet

1,490In Stock

$1.84

$0.915

Min.: 1
Mult.: 1

PTC

300 Ohms

Through Hole

Radial

- 20 C

+ 105 C

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

TFPT1206L3900FV
Vishay / Dale
1: $2.65
1,875In Stock

Mfr. Part No.
TFPT1206L3900FV

Mouser Part No
71-TFPT1206L3900FV

Vishay / Dale

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

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Datasheet

1,875In Stock

Cut Tape

$2.65

$1.99

$1.59

$1.50

Reel

$1.08

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

PTC (Positive Temperature Coefficient) Thermistors 3K OHM 5%

LT732ATTD302J3900
KOA Speer
1: $0.966
9,256In Stock

Mfr. Part No.
LT732ATTD302J3900

Mouser Part No
660-LT732ATTD302J390

KOA Speer

PTC (Positive Temperature Coefficient) Thermistors 3K OHM 5%

Datasheet

9,256In Stock

Cut Tape

$0.966

$0.737

$0.635

$0.612

View

Reel

$0.374

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

LT73

3 kOhms

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD7D0010R0230MATTe3

PTCTL3MR100GTE
Vishay / BC Components
1: $2.11
1,350In Stock

Mfr. Part No.
PTCTL3MR100GTE

Mouser Part No
594-PTCTL3MR100GTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD7D0010R0230MATTe3

Datasheet

1,350In Stock

$2.11

$1.58

$1.26

$1.18

View

Min.: 1
Mult.: 1

PTC

10 Ohms

20 %

Through Hole

Radial

0 C

+ 75 C

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD10D525R0600MATTe3

PTCTL6MR250STE
Vishay / BC Components
1: $2.35
1,419In Stock

Mfr. Part No.
PTCTL6MR250STE

Mouser Part No
594-PTCTL6MR250STE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD10D525R0600MATTe3

Datasheet

1,419In Stock

$2.35

$1.77

$1.41

$1.33

View

Min.: 1
Mult.: 1

PTC

25 Ohms

20 %

Through Hole

Radial

0 C

+ 75 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12062205%E52E3

TFPT1206L2200JV
Vishay / Dale
1: $2.11
1,900In Stock

Mfr. Part No.
TFPT1206L2200JV

Mouser Part No
71-TFPT1206L2200JV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12062205%E52E3

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Datasheet

1,900In Stock

$2.11

$1.58

$1.26

$1.19

View

Min.: 1
Mult.: 1

220 Ohms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps

B59102R0150A010
TDK
1: $1.31
13,526In Stock

Mfr. Part No.
B59102R0150A010

Mouser Part No
871-B59102R0150A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps

Learn More

Datasheet

13,526In Stock

$1.31

$1.24

$1.16

$1.11

View

Min.: 1
Mult.: 1

Heater Element Rectangular shape

700 Ohms

50 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg C Temp

PTCSL03T081DB1E
Vishay / BC Components
1: $0.993
2,765In Stock

Mfr. Part No.
PTCSL03T081DB1E

Mouser Part No
594-PTCSL03T081DB1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg C Temp

Learn More

Datasheet

2,765In Stock

$0.993

$0.933

$0.854

$0.802

View

Min.: 1
Mult.: 1

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 80 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 120A 20 3X2 PTC Thermistor 29P

B59339A1502P020
TDK
1: $3.06
888In Stock

Mfr. Part No.
B59339A1502P020

Mouser Part No
871-B59339A1502P020

TDK

PTC (Positive Temperature Coefficient) Thermistors 120A 20 3X2 PTC Thermistor 29P

Learn More

Datasheet

888In Stock

$3.06

$2.82

$2.58

$2.34

View

Min.: 1
Mult.: 1

Surface Mount OverCurrent PTC

Tray

PTC (Positive Temperature Coefficient) Thermistors 860A 130A 70 8X2.5 PTC Thermistor

B59860C0130A070
TDK
1: $1.92
1,009In Stock

Mfr. Part No.
B59860C0130A070

Mouser Part No
871-B59860C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 860A 130A 70 8X2.5 PTC Thermistor

Learn More

Datasheet

1,009In Stock

$1.92

$1.77

$1.62

$1.47

Reel

$1.11

View

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 872-A 120-A 51 8X2,5

B59872C0120A051
TDK
1: $2.11
1,576In Stock

Mfr. Part No.
B59872C0120A051

Mouser Part No
871-B59872C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 872-A 120-A 51 8X2,5

1,576In Stock

Cut Tape

$2.11

$1.94

$1.62

$1.58

View

Reel

$1.05

Min.: 1
Mult.: 1

: 2,000

Over Current Protection Leaded Disk Style

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 070C, M4 thread Aluminum Hex, DIN 40081/40082 standard

EF1 070 05 500
Microtherm Sentronic
1: $8.55
198In Stock

Mfr. Part No.
EF1 070 05 500

Mouser Part No
256-EF107005500

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 070C, M4 thread Aluminum Hex, DIN 40081/40082 standard

Learn More

Datasheet

198In Stock

$8.55

$7.60

$6.84

$6.47

View

Min.: 1
Mult.: 1

EF1 Series

100 Ohms

5 %

Wire Lead

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR150MS5RA
Murata Electronics
1: $1.35
3,125In Stock
NRND

Mfr. Part No.
PRG21AR150MS5RA

Mouser Part No
81-PRG21AR150MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3,125In Stock

Cut Tape

$1.35

$1.02

$0.881

$0.851

View

Reel

$0.471

Min.: 1
Mult.: 1

: 4,000

PRG21-MS5RA

15 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors

PTC305C21
Vishay / Cera-Mite
1: $21.76
168In Stock

Mfr. Part No.
PTC305C21

Mouser Part No
75-PTC305C21

Vishay / Cera-Mite

PTC (Positive Temperature Coefficient) Thermistors

Datasheet

168In Stock

$21.76

$19.23

$17.23

$16.32

View

Min.: 1
Mult.: 1

PTC305C

Bulk

Thermistors - PTC

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2381
B57213
B57237
B57238
B59004
B59006
B59008
B59012
B59050
B59084
B59100
B59102
B59116S
B59196
B59201
B59204
B59314
B59601
B597
B59701

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