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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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Download Table (.CSV)

Part #

PTC Thermistors PTC Thermistor A 407A 115A 62

B59407A0115A062
TDK
1: $0.976
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59407A0115A062

Mouser Part #
871-B59407A0115A062

TDK

PTC Thermistors PTC Thermistor A 407A 115A 62

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.976

$0.918

$0.859

$0.817

View

Reel

$0.618

Min.: 1
Mult.: 1

: 10,000

OverCurrent Protection Uncoated

Reel, Cut Tape

PTC Thermistors 0402 470ohms 75C Temperature Sensor

B59421A75A62
TDK
10,000: $0.343
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59421A75A62

Mouser Part #
871-B59421A75A62

TDK

PTC Thermistors 0402 470ohms 75C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.343

$0.331

Min.: 10,000
Mult.: 10,000

: 10,000

Superior

PCB Mount

SMD/SMT

AEC-Q100

Reel

PTC Thermistors 135A 20 19.5X2.5 PTC Thermistor 501A

B59501A0135A020
TDK
2,240: $0.958
Non-Stocked

Mfr. Part #
B59501A0135A020

Mouser Part #
871-B59501A0135A020

TDK

PTC Thermistors 135A 20 19.5X2.5 PTC Thermistor 501A

Learn More

Datasheet

Non-Stocked

$0.958

$0.888

Min.: 2,240
Mult.: 2,240

B57237

Tray

PTC Thermistors 135A 20 19.5X2.5 PTC Thermistor 524A

B59524A0135A020
TDK
2,000: $0.961
Non-Stocked

Mfr. Part #
B59524A0135A020

Mouser Part #
871-B59524A0135A020

TDK

PTC Thermistors 135A 20 19.5X2.5 PTC Thermistor 524A

Learn More

Datasheet

Non-Stocked

$0.961

Min.: 2,000
Mult.: 1,000

B57238

Tray

PTC Thermistors 135A 20 16.0X2.5 PTC Thermistor 549A

B59549A0135A020
TDK
2,000: $0.775
Non-Stocked

Mfr. Part #
B59549A0135A020

Mouser Part #
871-B59549A0135A020

TDK

PTC Thermistors 135A 20 16.0X2.5 PTC Thermistor 549A

Learn More

Datasheet

Non-Stocked

$0.775

Min.: 2,000
Mult.: 2,000

B57238

Tray

PTC Thermistors 0603 470ohms 125C Temperature Sensor

B59601A0125A062
TDK
1: $0.763
Lead-Time 16 Weeks

Mfr. Part #
B59601A0125A062

Mouser Part #
871-B59601A0125A062

TDK

PTC Thermistors 0603 470ohms 125C Temperature Sensor

Learn More

Datasheet

Lead-Time 16 Weeks

Cut Tape

$0.763

$0.715

$0.668

$0.636

View

Reel

$0.448

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 1635 A120 A62 7X2 PTC Thermistor

B59635T1120A062
TDK
1,000: $1.40
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59635T1120A062

Mouser Part #
871-B59635T1120A062

TDK

PTC Thermistors 1635 A120 A62 7X2 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$1.40

$1.38

Min.: 1,000
Mult.: 1,000

: 500

Surface Mount OverCurrent PTC

Reel

PTC Thermistors 470 OHM 50% SMD 0603

B59641A0105A562
TDK
4,000: $0.352
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59641A0105A562

Mouser Part #
871-B59641A0105A562

TDK

PTC Thermistors 470 OHM 50% SMD 0603

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.352

$0.34

$0.328

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

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q200

Reel

PTC Thermistors 0603 470ohms 105C Temperature Sensor

B59641A105A62
TDK
4,000: $0.352
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59641A105A62

Mouser Part #
871-B59641A105A62

TDK

PTC Thermistors 0603 470ohms 105C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.352

$0.34

$0.328

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

: 4,000

Superior

PCB Mount

SMD/SMT

AEC-Q100

Reel

PTC Thermistors PTC THERMISTOR T 1650 A120 A62 7X2

B59650T1120A062
TDK
1,000: $1.60
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59650T1120A062

Mouser Part #
871-B59650T1120A062

TDK

PTC Thermistors PTC THERMISTOR T 1650 A120 A62 7X2

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$1.60

$1.48

Min.: 1,000
Mult.: 1,000

: 500

Surface Mount Limit Temperature Sensor

Reel

PTC Thermistors 0805 680ohms 140C Temperature Sensor

B59701A0140A062
TDK
4,000: $0.657
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59701A0140A062

Mouser Part #
871-B59701A0140A062

TDK

PTC Thermistors 0805 680ohms 140C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.657

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

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel

PTC Thermistors 0805 680ohms 130C Temperature Sensor

B59701A130A62
TDK
4,000: $0.657
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59701A130A62

Mouser Part #
871-B59701A130A62

TDK

PTC Thermistors 0805 680ohms 130C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.657

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

: 4,000

1 kOhms

5 %

PCB Mount

SMD/SMT

Reel

PTC Thermistors 0805 680ohms 120C Temperature Sensor

B59721A0120A062
TDK
1: $0.656
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59721A0120A062

Mouser Part #
871-B59721A0120A062

TDK

PTC Thermistors 0805 680ohms 120C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.656

$0.61

$0.57

$0.541

View

Reel

$0.389

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 Thermistors 1750-A 120-A 62 7X2 PTC Thermistor

B59750T1120A062
TDK
1,000: $1.43
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59750T1120A062

Mouser Part #
871-B59750T1120A062

TDK

PTC Thermistors 1750-A 120-A 62 7X2 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$1.43

$1.40

Min.: 1,000
Mult.: 1,000

: 500

Surface Mount OverCurrent PTC

50 Ohms

15 %

- 20 C

+ 125 C

Reel

PTC Thermistors PTC THERMISTOR T 1810-A 120-A 62 8X2

B59810T1120A62
TDK
1: $3.89
Non-Stocked

Mfr. Part #
B59810T1120A62

Mouser Part #
871-B59810T1120A62

TDK

PTC Thermistors PTC THERMISTOR T 1810-A 120-A 62 8X2

Learn More

Datasheet

Non-Stocked

Cut Tape

$3.89

$3.17

$2.70

$2.64

Reel

$1.81

View

Min.: 1
Mult.: 1

: 500

B59810

Reel, Cut Tape

PTC Thermistors 1835A 120A 62 8X2 PTC Thermistor

B59835T1120A062
TDK
1: $2.49
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59835T1120A062

Mouser Part #
871-B59835T1120A062

TDK

PTC Thermistors 1835A 120A 62 8X2 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.49

$2.36

$2.23

$2.14

Reel

$1.77

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

Reel, Cut Tape

PTC Thermistors PTC THERMISTOR C 850-A 130-A 51 10X2,5

B59850C0130A051
TDK
1,000: $1.62
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59850C0130A051

Mouser Part #
871-B59850C0130A051

TDK

PTC Thermistors PTC THERMISTOR C 850-A 130-A 51 10X2,5

Non-Stocked Lead-Time 16 Weeks

Reel

$1.62

$1.50

Min.: 1,000
Mult.: 1,000

: 1,000

Over Current Protection Leaded Disk Style

Reel

PTC Thermistors 860A 120A 51 10X2.5 PTC Thermistor

B59860C0120A051
TDK
1: $2.38
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59860C0120A051

Mouser Part #
871-B59860C0120A051

TDK

PTC Thermistors 860A 120A 51 10X2.5 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.38

$2.20

$2.04

$1.83

Reel

$1.22

View

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

Reel, Cut Tape

PTC Thermistors 870A 80A 51 8X2.5 PTC Thermistor

B59870C0080A051
TDK
1,000: $1.34
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59870C0080A051

Mouser Part #
871-B59870C0080A051

TDK

PTC Thermistors 870A 80A 51 8X2.5 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$1.34

$1.24

Min.: 1,000
Mult.: 1,000

: 1,000

Over Current Protection Leaded Disk Style

Reel

PTC Thermistors 870A 120A 51 8X2.5 PTC Thermistor

B59870C0120A051
TDK
1: $2.26
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59870C0120A051

Mouser Part #
871-B59870C0120A051

TDK

PTC Thermistors 870A 120A 51 8X2.5 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.26

$2.09

$1.94

$1.72

Reel

$1.15

View

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

Reel, Cut Tape

PTC Thermistors 873A 120A 51 8X2.5 PTC Thermistor

B59873C0120A051
TDK
2,000: $1.14
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59873C0120A051

Mouser Part #
871-B59873C0120A051

TDK

PTC Thermistors 873A 120A 51 8X2.5 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$1.14

Min.: 2,000
Mult.: 2,000

: 1,000

Over Current Protection Leaded Disk Style

Reel

PTC Thermistors Thru-hole Coated 110V Overcurrent

B59880C0120A051
TDK
3,000: $1.08
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
B59880C0120A051

Mouser Part #
871-B59880C0120A051

TDK

PTC Thermistors Thru-hole Coated 110V Overcurrent

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$1.08

Min.: 3,000
Mult.: 3,000

: 1,500

Over Current Protection Leaded Disk Style

39 Ohms

PCB Mount

Radial

Reel

PTC Thermistors 880A 120A570 5X2.5 PTC Thermistor

B59880C0120A570
TDK
2,000: $1.09
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59880C0120A570

Mouser Part #
871-B59880C0120A570

TDK

PTC Thermistors 880A 120A570 5X2.5 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$1.09

$1.01

Min.: 2,000
Mult.: 1,000

: 500

Over Current Protection Leaded Disk Style

70 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC Thermistors PTC Thermistor C 883-A 120-A 54 5X2,5

B59883C120A54
TDK
1: $2.65
Non-Stocked

Mfr. Part #
B59883C120A54

Mouser Part #
871-B59883C120A54

TDK

PTC Thermistors PTC Thermistor C 883-A 120-A 54 5X2,5

Datasheet

Non-Stocked

$2.65

$1.98

$1.59

$1.49

View

Min.: 1
Mult.: 1

B59883

PTC Thermistors 930-A 130-A 70 16X1 PTC Thermistor

B59930C0130A070
TDK
1,000: $1.83
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59930C0130A070

Mouser Part #
871-B59930C0130A070

TDK

PTC Thermistors 930-A 130-A 70 16X1 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$1.83

Min.: 1,000
Mult.: 1,000

: 1,000

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
B59249R
B59314
B59601
B597

25 mOhms
47 mOhms
48 mOhms
70 mOhms
75 mOhms
110 mOhms
125 mOhms
150 mOhms
200 mOhms
210 mOhms
290 mOhms
300 mOhms
350 mOhms
400 mOhms
450 mOhms
500 mOhms
600 mOhms
680 mOhms
700 mOhms
750 mOhms

+ 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