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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 56ohms

PTCCL05H950HTE
Vishay / BC Components
1: $1.75
1,486In Stock

Mfr. Part No.
PTCCL05H950HTE

Mouser Part No
594-PTCCL05H950HTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 56ohms

Datasheet

1,486In Stock

Cut Tape

$1.75

$1.50

$1.20

$1.12

View

Reel

$0.809

Min.: 1
Mult.: 1

: 1,500

PTCCL - 265V

56 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 43C, 50ohm a. 25C

YS5745PTO
Amphenol Advanced Sensors
1: $5.07
1,460In Stock

Mfr. Part No.
YS5745PTO

Mouser Part No
527-YQS5745PTO

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 43C, 50ohm a. 25C

Learn More

Datasheet

1,460In Stock

$5.07

$4.59

$3.96

$3.77

View

Min.: 1
Mult.: 1

PTO

50 Ohms

30 %

PCB Mount

Radial

+ 10 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 22ohms 25%

PTCCL09H171HBE
Vishay / BC Components
1: $1.43
2,555In Stock

Mfr. Part No.
PTCCL09H171HBE

Mouser Part No
594-2381-661-51713

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 22ohms 25%

Datasheet

2,555In Stock

$1.43

$1.36

$1.27

$1.21

View

Min.: 1
Mult.: 1

PTCCL - 265V

22 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 820Rohms 1% Linear

TFPTL10L8200FL2B
Vishay / Dale
1: $2.13
812In Stock

Mfr. Part No.
TFPTL10L8200FL2B

Mouser Part No
71-TFPTL10L8200FL2B

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 820Rohms 1% Linear

Learn More

Datasheet

812In Stock

$2.13

$1.60

$1.27

$1.20

View

Min.: 1
Mult.: 1

TFPTL

820 Ohms

1 %

PCB Mount

Radial

- 55 C

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 600ohm YM120-/+20% Tolerance

YQS8070
Amphenol Advanced Sensors
1: $4.03
763In Stock

Mfr. Part No.
YQS8070

Mouser Part No
527-YQS8070

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors 600ohm YM120-/+20% Tolerance

Learn More

Datasheet

763In Stock

$4.03

$3.56

$3.09

$2.85

View

Min.: 1
Mult.: 1

600 Ohms

20 %

PCB Mount

Radial

0 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 100Rohms 1% Linear

TFPTL10L1000FH5B
Vishay / Dale
1: $2.13
456In Stock

Mfr. Part No.
TFPTL10L1000FH5B

Mouser Part No
71-TFPTL10L1000FH5B

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 100Rohms 1% Linear

Learn More

Datasheet

456In Stock

$2.13

$1.60

$1.27

$1.20

View

Min.: 1
Mult.: 1

TFPTL

100 Ohms

1 %

PCB Mount

Radial

- 55 C

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C

B59008C0160A040
TDK
1: $3.03
222In Stock

Mfr. Part No.
B59008C0160A040

Mouser Part No
871-B59008C160A40

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C

Learn More

Datasheet

222In Stock

$3.03

$2.35

$1.96

$1.92

View

Min.: 1
Mult.: 1

B59008

250 Ohms

PCB Mount

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance

YM120C15N182
Amphenol Advanced Sensors
1: $4.92
1,504In Stock

Mfr. Part No.
YM120C15N182

Mouser Part No
527-YM120C15N182

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance

Learn More

Datasheet

Product Comments

1,504In Stock

$4.92

$3.70

$3.68

$3.54

View

Min.: 1
Mult.: 1

1.8 kOhms

20 %

PCB Mount

Radial

0 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 3000?

YS5930PTO
Amphenol Advanced Sensors
1: $2.88
1,407In Stock

Mfr. Part No.
YS5930PTO

Mouser Part No
527-YQS5930PTO

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors 3000?

Learn More

Datasheet

1,407In Stock

$2.88

$2.65

$2.43

$2.20

View

Min.: 1
Mult.: 1

PTO

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 120ohms 1% Linear

TFPT0603L1200FV
Vishay / Dale
1: $2.56
756In Stock

Mfr. Part No.
TFPT0603L1200FV

Mouser Part No
71-TFPT0603L1200FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 120ohms 1% Linear

Learn More

Datasheet

756In Stock

Cut Tape

$2.56

$1.93

$1.54

$1.45

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

TFPT

120 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

PRF18AS471QS5RB
Murata Electronics
1: $0.459
4,000In Stock

Mfr. Part No.
PRF18AS471QS5RB

Mouser Part No
81-PRF18AS471QS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

4,000In Stock

Cut Tape

$0.459

$0.388

$0.342

$0.274

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 180ohms 5%

TFPT0603L1800JV
Vishay / Dale
1: $2.04
1,575In Stock

Mfr. Part No.
TFPT0603L1800JV

Mouser Part No
71-TFPT0603L1800JV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 180ohms 5%

Learn More

Datasheet

1,575In Stock

Cut Tape

$2.04

$1.54

$1.23

$1.15

Reel

$0.869

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

TFPT

180 Ohms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25%

B59874C120A70
TDK
1: $2.56
972In Stock

Mfr. Part No.
B59874C120A70

Mouser Part No
871-B59874C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25%

Datasheet

972In Stock

$2.56

$1.99

$1.65

$1.61

Reel

$1.21

View

Min.: 1
Mult.: 1

: 500

B59874

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR220MS5RA
Murata Electronics
1: $1.38
2,514In Stock

Mfr. Part No.
PRG21AR220MS5RA

Mouser Part No
81-PRG21AR220MS5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

2,514In Stock

Cut Tape

$1.38

$1.05

$0.901

$0.87

View

Reel

$0.481

Min.: 1
Mult.: 1

: 4,000

PRG21-MS5RA

22 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 300ohm 120-/+20% Tolerance

YQS8069
Amphenol Advanced Sensors
1: $5.60
1,264In Stock

Mfr. Part No.
YQS8069

Mouser Part No
527-YQS8069

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors 300ohm 120-/+20% Tolerance

Learn More

Datasheet

1,264In Stock

$5.60

$3.56

$3.54

$2.89

View

Min.: 1
Mult.: 1

300 Ohms

20 %

PCB Mount

Radial

0 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear

TFPT0805L1001JV
Vishay / Dale
1: $1.92
2,345In Stock

Mfr. Part No.
TFPT0805L1001JV

Mouser Part No
71-TFPT0805L1001JV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear

Learn More

Datasheet

2,345In Stock

Cut Tape

$1.92

$1.58

$1.26

$1.18

Reel

$0.869

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

TFPT

1 kOhms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 1.2Kohms 1% Linear

TFPT0805L1201FM
Vishay / Dale
1: $1.77
4,970In Stock

Mfr. Part No.
TFPT0805L1201FM

Mouser Part No
71-TFPT0805L1201FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 1.2Kohms 1% Linear

Learn More

Datasheet

4,970In Stock

Cut Tape

$1.77

$1.32

$1.06

$0.995

View

Reel

$0.695

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

TFPT

1.2 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

B59102R0150A010
TDK
1: $1.33
14,346In 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

14,346In Stock

$1.33

$1.26

$1.19

$1.13

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 995-A 160-A 70 3X1 PTC Thermistor

B59995C0160A070
TDK
1: $1.35
2,910In Stock

Mfr. Part No.
B59995C0160A070

Mouser Part No
871-B59995C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 995-A 160-A 70 3X1 PTC Thermistor

Learn More

Datasheet

2,910In Stock

$1.35

$1.23

$1.03

$0.965

Reel

$0.783

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR150MS5RA
Murata Electronics
1: $1.38
3,261In Stock
NRND

Mfr. Part No.
PRG21AR150MS5RA

Mouser Part No
81-PRG21AR150MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3,261In Stock

Cut Tape

$1.38

$1.05

$0.901

$0.87

View

Reel

$0.481

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: $22.24
168In Stock

Mfr. Part No.
PTC305C21

Mouser Part No
75-PTC305C21

Vishay / Cera-Mite

PTC (Positive Temperature Coefficient) Thermistors

Datasheet

168In Stock

$22.24

$19.65

$17.61

$16.68

View

Min.: 1
Mult.: 1

PTC305C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

PRF18BG471RB5RB
Murata Electronics
1: $0.57
4,057In Stock

Mfr. Part No.
PRF18BG471RB5RB

Mouser Part No
81-PRF18BG471RB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

4,057In Stock

$0.57

$0.53

$0.468

$0.445

View

Min.: 1
Mult.: 1

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 90 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 135C Temperature Sensor

B59421A0135A062
TDK
1: $0.598
9,545In Stock

Mfr. Part No.
B59421A0135A062

Mouser Part No
871-B59421A0135A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 135C Temperature Sensor

Learn More

Datasheet

9,545In Stock

Cut Tape

$0.598

$0.562

$0.523

$0.498

View

Reel

$0.342

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 130C Temperature Sensor

B59721A0130A062
TDK
1: $0.612
4,691In Stock

Mfr. Part No.
B59721A0130A062

Mouser Part No
871-B59721A0130A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 130C Temperature Sensor

Learn More

Datasheet

4,691In Stock

Cut Tape

$0.612

$0.578

$0.539

$0.513

View

Reel

$0.346

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount OverCurrent PTC

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 965-A 160-A 70 10X1 PTC Thermistor

B59965C0160A070
TDK
1: $2.20
975In Stock

Mfr. Part No.
B59965C0160A070

Mouser Part No
871-B59965C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 965-A 160-A 70 10X1 PTC Thermistor

Learn More

Datasheet

975In Stock

$2.20

$1.88

$1.74

$1.63

Reel

$1.32

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

Ammo Pack

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