.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,054

Applied Filters:

Manufacturer

Series

Resistance

Tolerance

Mounting Style

Termination Style

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC

PRF03BD102QB7RL
Murata Electronics
1: $0.183
Drop Ship Lead Time 8 Weeks
New Product

Mfr. Part #
PRF03BD102QB7RL

Mouser Part #
81-PRF03BD102QB7RL

New Product

Murata Electronics

PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC

Learn More

Datasheet

Drop Ship Lead Time 8 Weeks

More Info Available

Cut Tape

$0.183

$0.166

$0.146

$0.122

View

Reel

$0.084

Min.: 1
Mult.: 1

: 15,000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 120 C

Reel, Cut Tape

PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC

PRF03BD102QS7RL
Murata Electronics
1: $0.229
Drop Ship Lead Time 8 Weeks
New Product

Mfr. Part #
PRF03BD102QS7RL

Mouser Part #
81-PRF03BD102QS7RL

New Product

Murata Electronics

PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC

Learn More

Datasheet

Drop Ship Lead Time 8 Weeks

More Info Available

Cut Tape

$0.229

$0.201

$0.177

$0.142

View

Reel

$0.098

Min.: 1
Mult.: 1

: 15,000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

Reel, Cut Tape

PTC Thermistors

PRG15BC180MM1RC
Murata Electronics
1: $0.244
10,000On Order
NRND

Mfr. Part #
PRG15BC180MM1RC

Mouser Part #
81-PRG15BC180MM1RC

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

10,000On Order

Cut Tape

$0.244

$0.224

$0.197

$0.186

Reel

$0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

18 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG15BC470MM1RC
Murata Electronics
1: $0.244
NRND

Mfr. Part #
PRG15BC470MM1RC

Mouser Part #
81-PRG15BC470MM1RC

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

More Info Available

Cut Tape

$0.244

$0.229

$0.20

$0.189

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

47 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG15BC680MM1RC
Murata Electronics
1: $0.244
NRND

Mfr. Part #
PRG15BC680MM1RC

Mouser Part #
81-PRG15BC680MM1RC

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

More Info Available

Cut Tape

$0.244

$0.229

$0.20

$0.189

Reel

$0.134

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

68 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors PTC 100Deg C Temp

PTCSL03T101DT1E
Vishay / BC Components
1: $1.08

Mfr. Part #
PTCSL03T101DT1E

Mouser Part #
594-PTCSL03T101DT1E

Vishay / BC Components

PTC Thermistors PTC 100Deg C Temp

Learn More

Datasheet

More Info Available

Cut Tape

$1.08

$1.03

$0.961

$0.917

View

Reel

$0.729

Min.: 1
Mult.: 1

: 2,000

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 100 C

Reel, Cut Tape

PTC Thermistors 390ohms 1% Linear

TFPT0603L3900FV
Vishay / Dale
1: $1.63

Mfr. Part #
TFPT0603L3900FV

Mouser Part #
71-TFPT0603L3900FV

Vishay / Dale

PTC Thermistors 390ohms 1% Linear

Learn More

Datasheet

More Info Available

Cut Tape

$1.63

$1.56

$1.45

$1.39

View

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

390 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC Thermistors PTC 220Rohms 1% Linear

TFPTL15L2200FL2B
Vishay / Dale
1: $1.48

Mfr. Part #
TFPTL15L2200FL2B

Mouser Part #
71-TFPTL15L2200FL2B

Vishay / Dale

PTC Thermistors PTC 220Rohms 1% Linear

Learn More

Datasheet

More Info Available

$1.48

$1.41

$1.32

$1.26

View

Min.: 1
Mult.: 1

TFPTL

220 Ohms

1 %

PCB Mount

Radial

- 55 C

+ 70 C

Bulk

PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200

PRF03BC102QS7RL
Murata Electronics
1: $0.183
New Product

Mfr. Part #
PRF03BC102QS7RL

Mouser Part #
81-PRF03BC102QS7RL

New Product

Murata Electronics

PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200

Learn More

Datasheet

More Info Available

Cut Tape

$0.183

$0.171

$0.149

$0.142

View

Reel

$0.101

Min.: 1
Mult.: 1

: 15,000

PRF03_S

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape

PTC Thermistors

PRF15BA102RB6RC
Murata Electronics
1: $0.275

Mfr. Part #
PRF15BA102RB6RC

Mouser Part #
81-PRF15BA102RB6RC

Murata Electronics

PTC Thermistors

Learn More

Datasheet

More Info Available

Cut Tape

$0.275

$0.227

$0.20

$0.16

Reel

$0.099

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0603

PRF18AS471QS5RB
Murata Electronics
1: $0.503

Mfr. Part #
PRF18AS471QS5RB

Mouser Part #
81-PRF18AS471QS5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

More Info Available

Cut Tape

$0.503

$0.425

$0.375

$0.30

Reel

$0.181

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 Thermistors

PRF18BE471RB5RB
Murata Electronics
1: $0.595

Mfr. Part #
PRF18BE471RB5RB

Mouser Part #
81-PRF18BE471RB5RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

More Info Available

Cut Tape

$0.595

$0.558

$0.494

$0.47

Reel

$0.355

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 110 C

Reel, Cut Tape, MouseReel

PTC Thermistors 830A 130A 70 16X2.5 PTC Thermistor

B59830C0130A070
TDK
1: $2.87

Mfr. Part #
B59830C0130A070

Mouser Part #
871-B59830C0130A070

TDK

PTC Thermistors 830A 130A 70 16X2.5 PTC Thermistor

Learn More

Datasheet

More Info Available

$2.87

$2.65

$2.64

$2.20

Reel

$1.92

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

5 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC Thermistors 2.2A 10ohms

B59850C0160A070
TDK
1: $2.70

Mfr. Part #
B59850C0160A070

Mouser Part #
871-B59850C160A70

TDK

PTC Thermistors 2.2A 10ohms

Learn More

Datasheet

More Info Available

$2.70

$2.49

$2.32

$2.07

View

Reel

$1.46

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

10 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC Thermistors 45 OHM 25%

B59873C0120A570
TDK
1: $2.06

Mfr. Part #
B59873C0120A570

Mouser Part #
871-B59873C0120A570

TDK

PTC Thermistors 45 OHM 25%

Datasheet

More Info Available

$2.06

$1.89

$1.88

$1.57

Reel

$1.20

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC Thermistors 10 OHM 20% THROUGH

PTCTL6NR100GTE
Vishay / BC Components
1: $2.24
1,500On Order

Mfr. Part #
PTCTL6NR100GTE

Mouser Part #
594-PTCTL6NR100GTE

Vishay / BC Components

PTC Thermistors 10 OHM 20% THROUGH

Datasheet

1,500On Order

$2.24

$2.09

$2.06

$1.74

View

Min.: 1
Mult.: 1

PTC

10 Ohms

20 %

Through Hole

Radial

0 C

+ 75 C

PTC Thermistors TFPT12064705%E52E3

TFPT1206L4700JV
Vishay / Dale
1: $2.36

Mfr. Part #
TFPT1206L4700JV

Mouser Part #
71-TFPT1206L4700JV

Vishay / Dale

PTC Thermistors TFPT12064705%E52E3

Learn More

Datasheet

More Info Available

$2.36

$1.77

$1.42

$1.33

View

Min.: 1
Mult.: 1

470 Ohms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

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

EF1 070 05 500
Microtherm Sentronic
1: $9.59
New Product

Mfr. Part #
EF1 070 05 500

Mouser Part #
256-EF107005500

New Product

Microtherm Sentronic

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

Learn More

Datasheet

More Info Available

$9.59

$8.52

$7.67

$7.26

View

Min.: 1
Mult.: 1

EF1 Series

100 Ohms

5 %

Wire Lead

+ 70 C

Bulk

PTC Thermistors 10 ohms 480VRMS

CL20100120
Vishay / Ametherm
1: $7.90

Mfr. Part #
CL20100120

Mouser Part #
995-CL20100120

Vishay / Ametherm

PTC Thermistors 10 ohms 480VRMS

Learn More

Datasheet

More Info Available

$7.90

$7.09

$6.80

$6.44

View

Min.: 1
Mult.: 1

CL20 100120

10 Ohms

0.3

PCB Mount

Radial

- 50 C

+ 150 C

Bulk

PTC Thermistors Thermoventil.Heat.350-500W 230V.

NSYCRP1W230VTVC
Schneider Electric
1: $363.85
2Factory Stock Available

Mfr. Part #
NSYCRP1W230VTVC

Mouser Part #
996-NSYCRP1W230VTVC

Schneider Electric

PTC Thermistors Thermoventil.Heat.350-500W 230V.

Learn More

Datasheet

2Factory Stock Available

More Info Available

$363.85

$335.26

$324.76

Min.: 1
Mult.: 1

ClimaSys CR

PTC Thermistors 0603 470ohms 145C Temperature Sensor

B59641A145A62
TDK
4,000: $0.331
96,000Stock Available

Mfr. Part #
B59641A145A62

Mouser Part #
871-B59641A145A62

TDK

PTC Thermistors 0603 470ohms 145C Temperature Sensor

Learn More

Datasheet

96,000Stock Available

More Info Available

Reel

$0.331

$0.305

$0.299

Min.: 4,000
Mult.: 4,000

: 4,000

Superior

PCB Mount

SMD/SMT

AEC-Q100

Reel

PTC Thermistors 510 OHM 5%

LT732ATTD511J3900
KOA Speer
5,000: $0.441
20,000Stock Available

Mfr. Part #
LT732ATTD511J3900

Mouser Part #
660-LT732ATTD511J390

KOA Speer

PTC Thermistors 510 OHM 5%

Datasheet

20,000Stock Available

More Info Available

Reel

$0.441

Min.: 5,000
Mult.: 5,000

: 5,000

LT73

510 Ohms

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel

PTC Thermistors ICL 25%

CL13121120
Vishay / Ametherm
100: $3.29
800Stock Available
New At Mouser

Mfr. Part #
CL13121120

Mouser Part #
995-CL13121120

New At Mouser

Vishay / Ametherm

PTC Thermistors ICL 25%

800Stock Available

More Info Available

$3.29

$2.87

$2.76

$2.56

Min.: 100
Mult.: 100

PTC Thermistors ICL 25% 15MM

CL13500120
Vishay / Ametherm
100: $2.85
1,000Stock Available
New At Mouser

Mfr. Part #
CL13500120

Mouser Part #
995-CL13500120

New At Mouser

Vishay / Ametherm

PTC Thermistors ICL 25% 15MM

1,000Stock Available

More Info Available

$2.85

$2.84

$2.64

$2.39

Min.: 100
Mult.: 100

PTC Thermistors PTC THERMISTOR

PTCZL05S081DBE008
Vishay / BC Components
2,000: $1.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PTCZL05S081DBE008

Mouser Part #
594-2381-660-91008

Vishay / BC Components

PTC Thermistors PTC THERMISTOR

Non-Stocked Lead-Time 12 Weeks

$1.45

$1.36

Min.: 2,000
Mult.: 500

2381

Thermistors - PTC

Mouser Electronics®

Company

Resources

Support

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