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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 Thermistors PTC Thermistor C 810-A 160-A 70 24,5X2,5

B59810C0160A070
TDK
1: ₡1 472,92
825In Stock
Factory Special Order

Mfr. Part #
B59810C0160A070

Mouser Part #
871-B59810C160A70

Factory Special Order

TDK

PTC Thermistors PTC Thermistor C 810-A 160-A 70 24,5X2,5

Learn More

Datasheet

825In Stock

₡1 472,92

₡1 306,37

₡1 228,30

₡1 092,98

Reel

₡988,88

View

Min.: 1
Mult.: 1

: 150

B59810

Ammo Pack

PTC Thermistors 1% 10-kohm linear t hermistor in 0402 0 A 595-TMP6131DYAT

TMP6131DYAR
Texas Instruments
1: ₡114,50
11In Stock
9 000On Order

Mfr. Part #
TMP6131DYAR

Mouser Part #
595-TMP6131DYAR

Texas Instruments

PTC Thermistors 1% 10-kohm linear t hermistor in 0402 0 A 595-TMP6131DYAT

Learn More

Datasheet

11In Stock

9 000On Order

Cut Tape

₡114,50

₡105,13

₡92,64

₡87,44

Reel

₡61,94

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

TMP61

10 kOhms

1 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC Thermistors 280AC, 400DC,25oHMS

B59750C120A70
TDK
1: ₡1 498,94
15 989On Order

Mfr. Part #
B59750C120A70

Mouser Part #
871-B59750C120A70

TDK

PTC Thermistors 280AC, 400DC,25oHMS

Learn More

Datasheet

15 989On Order

₡1 498,94

₡1 285,55

₡1 145,02

₡1 087,77

View

Reel

₡874,38

Min.: 1
Mult.: 1

: 500

B597x-Cx

25 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC Thermistors 29ohms 25%

PTCCL07H141HBE
Vishay / BC Components
1: ₡655,79
3 104Expected 9/7/2026

Mfr. Part #
PTCCL07H141HBE

Mouser Part #
594-2381-661-51413

Vishay / BC Components

PTC Thermistors 29ohms 25%

Datasheet

3 104Expected 9/7/2026

₡655,79

₡603,74

₡488,20

₡459,05

View

Min.: 1
Mult.: 1

PTCCL - 265V

29 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 10 OHM 20%

PTCTL7MR100SBE
Vishay / BC Components
1: ₡853,56
14 791On Order

Mfr. Part #
PTCTL7MR100SBE

Mouser Part #
594-2381-662-93114

Vishay / BC Components

PTC Thermistors 10 OHM 20%

Datasheet

14 791On Order

₡853,56

₡759,88

₡634,97

₡619,35

View

Min.: 1
Mult.: 1

PTCTL

10 Ohms

20 %

PCB Mount

Radial

0 C

+ 260 C

PTC Thermistors ICL PTC ES SMD 16D5 500R 1000 165 T E3

PTCES67R501TTE
Vishay / BC Components
1: ₡1 649,88
2 360On Order
New Product

Mfr. Part #
PTCES67R501TTE

Mouser Part #
594-PTCES67R501TTE

New Product

Vishay / BC Components

PTC Thermistors ICL PTC ES SMD 16D5 500R 1000 165 T E3

Learn More

Datasheet

2 360On Order

Cut Tape

₡1 649,88

₡1 577,01

₡1 493,74

₡1 431,28

Reel

₡1 264,73

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

PTCES

500 Ohms

30 %

SMD/SMT

Solder

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

PTC Thermistors TFPT08055K01%ET1E3

TFPT0805L5001FM
Vishay / Dale
1: ₡660,99
5 000Expected 8/27/2026
New At Mouser

Mfr. Part #
TFPT0805L5001FM

Mouser Part #
71-TFPT0805L5001FM

New At Mouser

Vishay / Dale

PTC Thermistors TFPT08055K01%ET1E3

Datasheet

5 000Expected 8/27/2026

₡660,99

₡494,96

₡396,07

₡372,65

View

Min.: 1
Mult.: 1

TFPT

500 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC Thermistors PTC 10Kohms 1% Linear

TFPT1206L1002FV
Vishay / Dale
1: ₡608,94
7 723Expected 9/8/2026

Mfr. Part #
TFPT1206L1002FV

Mouser Part #
71-TFPT1206L1002FV

Vishay / Dale

PTC Thermistors PTC 10Kohms 1% Linear

Learn More

Datasheet

7 723Expected 9/8/2026

Cut Tape

₡608,94

₡577,72

₡546,49

₡517,86

Reel

₡426,26

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

TFPT

10 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC Thermistors 30ohm 140V 20% Positive Thermistors

ZPC45CE300B
Nichicon
1: ₡947,25
408In Stock
Verify Status with Factory

Mfr. Part #
ZPC45CE300B

Mouser Part #
647-ZPC45CE300B

Verify Status with Factory

Nichicon

PTC Thermistors 30ohm 140V 20% Positive Thermistors

Datasheet

408In Stock

₡947,25

₡713,04

₡567,31

₡536,08

View

Min.: 1
Mult.: 1

ZPC

30 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 6.8 OHM 20% SMD 0603

PRG18BC6R8MM1RB
Murata Electronics
1: ₡202,98
11 913Expected 10/5/2026
NRND

Mfr. Part #
PRG18BC6R8MM1RB

Mouser Part #
81-PRG18BC6R8MM1RB

NRND

Murata Electronics

PTC Thermistors 6.8 OHM 20% SMD 0603

Learn More

Datasheet

11 913Expected 10/5/2026

Cut Tape

₡202,98

₡174,88

₡154,58

₡128,03

Reel

₡82,23

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

PRG18-MM1RB

6.8 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors D 052-A 100-A 40 NAT 100 Grade C

B59052D1100A040
TDK
1: ₡863,97
4 526Expected 10/8/2026

Mfr. Part #
B59052D1100A040

Mouser Part #
871-B59052D1100A040

TDK

PTC Thermistors D 052-A 100-A 40 NAT 100 Grade C

Datasheet

4 526Expected 10/8/2026

₡863,97

₡822,34

₡744,27

₡718,24

View

Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style

550 Ohms

Ring Lug

Radial

0 C

+ 40 C

Bulk

PTC Thermistors T=5K 70deg C

B59100M1070A70
TDK
1: ₡2 430,57
808On Order

Mfr. Part #
B59100M1070A70

Mouser Part #
871-B59100M1070A70

TDK

PTC Thermistors T=5K 70deg C

Learn More

Datasheet

808On Order

₡2 430,57

₡2 180,75

₡2 087,07

₡1 977,77

View

Min.: 1
Mult.: 1

B59100

100 Ohms

Wire

Radial

0 C

+ 40 C

Bulk

PTC Thermistors 80Vdc 310mA 16ohms PTC Overcurrent

B59315P1120A062
TDK
1: ₡791,11
4 516Expected 11/25/2026

Mfr. Part #
B59315P1120A062

Mouser Part #
871-B59315P1120A062

TDK

PTC Thermistors 80Vdc 310mA 16ohms PTC Overcurrent

Learn More

Datasheet

4 516Expected 11/25/2026

Cut Tape

₡791,11

₡754,67

₡713,04

₡681,81

Reel

₡567,31

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Surface Mount OverCurrent PTC

16 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC Thermistors 440AC,620DC,1100oHMS PTC Thermistor

B59774C0115A070
TDK
1: ₡1 056,54
1 290On Order

Mfr. Part #
B59774C0115A070

Mouser Part #
871-B59774C115A70

TDK

PTC Thermistors 440AC,620DC,1100oHMS PTC Thermistor

Datasheet

1 290On Order

₡1 056,54

₡1 009,70

₡952,45

₡910,81

Reel

₡739,06

View

Min.: 1
Mult.: 1

: 1 000

Inrush Current Limiter Leaded Disk Type

1.1 kOhms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC Thermistors 810A 130A 70 20X2.5 PTC Thermistor

B59810C0130A070
TDK
1: ₡2 909,40
1 903Expected 10/8/2026

Mfr. Part #
B59810C0130A070

Mouser Part #
871-B59810C0130A070

TDK

PTC Thermistors 810A 130A 70 20X2.5 PTC Thermistor

Learn More

Datasheet

1 903Expected 10/8/2026

₡2 909,40

₡2 456,60

₡2 201,57

₡2 076,66

View

Reel

₡1 379,23

Min.: 1
Mult.: 1

: 1 000

Inrush Current Limiter Leaded Disk Type

3.5 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC Thermistors PTC Thermistor C 810-A 120-A 70 24,5X2,5

B59810C0120A070
TDK
1: ₡4 356,30
900Expected 10/8/2026

Mfr. Part #
B59810C0120A070

Mouser Part #
871-B59810C120A70

TDK

PTC Thermistors PTC Thermistor C 810-A 120-A 70 24,5X2,5

Learn More

Datasheet

900Expected 10/8/2026

₡4 356,30

₡3 934,72

₡3 778,58

₡3 591,21

Reel

₡3 174,84

View

Min.: 1
Mult.: 1

: 300

Inrush Current Limiter Leaded Disk Type

Ammo Pack

PTC Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5

B59886C120A70
TDK
1: ₡770,29
8 000On Order

Mfr. Part #
B59886C120A70

Mouser Part #
871-B59886C120A70

TDK

PTC Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5

Learn More

Datasheet

8 000On Order

₡770,29

₡713,04

₡645,38

₡593,33

View

Reel

₡382,54

Min.: 1
Mult.: 1

: 2 000

B5988C

1.5 kOhms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC Thermistors 6ohms 20%

PTCCL05H271DBE
Vishay / BC Components
1: ₡541,28
1 468Expected 10/21/2026

Mfr. Part #
PTCCL05H271DBE

Mouser Part #
594-2381-660-52711

Vishay / BC Components

PTC Thermistors 6ohms 20%

Datasheet

1 468Expected 10/21/2026

₡541,28

₡496,52

₡397,64

₡373,69

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

6 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 85 C

Bulk

PTC Thermistors PTCELLDD16D51K01200135T404E3

PTCEL17R102UTE404
Vishay
1: ₡2 081,86
490Expected 8/26/2026
New At Mouser

Mfr. Part #
PTCEL17R102UTE404

Mouser Part #
594-PTCE17R102UTE404

New At Mouser

Vishay

PTC Thermistors PTCELLDD16D51K01200135T404E3

Learn More

Datasheet

490Expected 8/26/2026

Cut Tape

₡2 081,86

₡1 561,40

₡1 389,64

₡1 321,98

Reel

₡1 092,98

View

Min.: 1
Mult.: 1

: 500

PTCEL Series

1 kOhms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC Thermistors ICL PTC ES SMD 16D5 250R 850 135 T E3

PTCES17R251STE
Vishay / BC Components
1: ₡1 649,88
340Expected 9/14/2026
New Product

Mfr. Part #
PTCES17R251STE

Mouser Part #
594-PTCES17R251STE

New Product

Vishay / BC Components

PTC Thermistors ICL PTC ES SMD 16D5 250R 850 135 T E3

Learn More

Datasheet

340Expected 9/14/2026

Cut Tape

₡1 649,88

₡1 577,01

₡1 452,10

₡1 389,64

Reel

₡1 264,73

View

Min.: 1
Mult.: 1

: 350

PTCES

250 Ohms

30 %

SMD/SMT

Solder

- 40 C

+ 105 C

Reel, Cut Tape

PTC Thermistors 1kOhm 5%

102PS1J
Littelfuse
1: ₡853,56
1 148On Order

Mfr. Part #
102PS1J

Mouser Part #
803-102PS1J

Littelfuse

PTC Thermistors 1kOhm 5%

Learn More

Datasheet

1 148On Order

₡853,56

₡811,93

₡765,08

₡728,65

View

Min.: 1
Mult.: 1

1 kOhms

5 %

PCB Mount

Axial

- 55 C

+ 150 C

Bulk

PTC Thermistors PTC 0402, 10kOhms, 50%, 32VDC

PRF15BB103RB6RC
Murata Electronics
1: ₡78,07
20 000Expected 8/27/2026

Mfr. Part #
PRF15BB103RB6RC

Mouser Part #
81-PRF15BB103RB6RC

Murata Electronics

PTC Thermistors PTC 0402, 10kOhms, 50%, 32VDC

Learn More

Datasheet

20 000Expected 8/27/2026

Cut Tape

₡78,07

₡70,26

₡61,41

₡55,69

Reel

₡34,35

View

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

PRF

10 kOhms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

Reel, Cut Tape, MouseReel

PTC Thermistors 1 OHM 50% SMD 0402

PRF15BD102RB6RC
Murata Electronics
1: ₡78,07
10 000In Stock

Mfr. Part #
PRF15BD102RB6RC

Mouser Part #
81-PRF15BD102RB6RC

Murata Electronics

PTC Thermistors 1 OHM 50% SMD 0402

Learn More

Datasheet

10 000In Stock

Cut Tape

₡78,07

₡70,26

₡61,41

₡56,21

Reel

₡36,43

View

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 120 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BD471QS5RB
Murata Electronics
1: ₡124,91
12 000On Order

Mfr. Part #
PRF18BD471QS5RB

Mouser Part #
81-PRF18BD471QS5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

12 000On Order

Cut Tape

₡124,91

₡113,98

₡100,45

₡95,25

Reel

₡67,66

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

PRG21AR220MS5RA
Murata Electronics
1: ₡515,26
4 000Expected 11/23/2026

Mfr. Part #
PRG21AR220MS5RA

Mouser Part #
81-PRG21AR220MS5RA

Murata Electronics

PTC Thermistors

Learn More

Datasheet

4 000Expected 11/23/2026

Cut Tape

₡515,26

₡391,39

₡337,26

₡325,81

View

Reel

₡180,08

Min.: 1
Mult.: 1

: 4 000

PRG21-MS5RA

22 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape

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