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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

PRG18BB221MS1RB
Murata Electronics
4,000: $0.317
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRG18BB221MS1RB

Mouser Part No
81-PRG18BB221MS1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.317

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

: 4,000

PRG18-MS1RB

220 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG18BB470MS1RB
Murata Electronics
4,000: $0.317
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRG18BB470MS1RB

Mouser Part No
81-PRG18BB470MS1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.317

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

PRG18-MS1RB

47 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRG18BB471MS1RB
Murata Electronics
4,000: $0.317
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRG18BB471MS1RB

Mouser Part No
81-PRG18BB471MS1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.317

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

: 4,000

PRG18-MS1RB

470 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR220MB1RK
Murata Electronics
1: $0.884
Lead-Time 12 Weeks

Mfr. Part No.
PRG21AR220MB1RK

Mouser Part No
81-PRG21AR220MB1RK

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

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Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.884

$0.67

$0.577

$0.558

View

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PRG21-MS5RA

22 Ohms

20 %

PCB Mount

SMD/SMT

- 10 C

+ 60 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 53-A 130-A 10 8X3 PTC Thermistor

B59053A0130A010
TDK
4,000: $0.894
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59053A0130A010

Mouser Part No
871-B59053A0130A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 53-A 130-A 10 8X3 PTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$0.894

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

Limit Temperature Sensor Housing style

Clamp Mount

Pressure Contacts

Tray

PTC (Positive Temperature Coefficient) Thermistors 60C 12Vdc9ohms Disc PTC Heating

B59060A0060A010
TDK
1: $2.35
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59060A0060A010

Mouser Part No
871-B59060A0060A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 60C 12Vdc9ohms Disc PTC Heating

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$2.35

$2.24

$2.09

$1.97

View

Min.: 1
Mult.: 1

Heater Element Round shape

9 Ohms

30 %

Clamp Mount

Pressure Contacts

- 40 C

+ 60 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 120C 12Vdc 4ohms Disc PTC Heating

B59060A0120A010
TDK
1: $2.03
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59060A0120A010

Mouser Part No
871-B59060A0120A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 120C 12Vdc 4ohms Disc PTC Heating

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$2.03

$1.93

$1.82

$1.74

View

Min.: 1
Mult.: 1

Heater Element Round shape

9 Ohms

30 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 60-A 220-A 10 12X1 PTC Thermistor

B59060A0220A010
TDK
2,000: $1.41
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59060A0220A010

Mouser Part No
871-B59060A0220A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 60-A 220-A 10 12X1 PTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$1.41

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

Heater Element Round shape

Tray

PTC (Positive Temperature Coefficient) Thermistors 270C 340V 85ohms PTC for Heating Apps

B59102R0270A010
TDK
1,800: $1.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B59102R0270A010

Mouser Part No
871-B59102R0270A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 270C 340V 85ohms PTC for Heating Apps

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.01

Min.: 1,800
Mult.: 1,800

Heater Element Rectangular shape

1.3 kOhms

50 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors

PRG15BC220MM1RC
Murata Electronics
1: $0.299
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG15BC220MM1RC

Mouser Part No
81-PRG15BC220MM1RC

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.299

$0.25

$0.22

$0.177

View

Reel

$0.107

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

22 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG15BC2R2MM1RC
Murata Electronics
10,000: $0.11
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG15BC2R2MM1RC

Mouser Part No
81-PRG15BC2R2MM1RC

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.11

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

: 10,000

PRG15-MM1RC

2.2 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR8R2MS5RA
Murata Electronics
4,000: $0.471
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG21AR8R2MS5RA

Mouser Part No
81-PRG21AR8R2MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.471

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

: 4,000

PRG21-MS5RA

8.2 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC0R6MM1RK
Murata Electronics
3,000: $0.407
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG21BC0R6MM1RK

Mouser Part No
81-PRG21BC0R6MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.407

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

: 3,000

PRG21-MM1RK

600 mOhms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC1R5MM1RK
Murata Electronics
3,000: $0.377
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG21BC1R5MM1RK

Mouser Part No
81-PRG21BC1R5MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.377

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

: 3,000

PRG21-MM1RK

1.5 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC2R2MS5RA
Murata Electronics
4,000: $0.471
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG21BC2R2MS5RA

Mouser Part No
81-PRG21BC2R2MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.471

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

: 4,000

PRG21-MS5RA

2.2 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 85 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC3R3MS5RA
Murata Electronics
4,000: $0.471
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG21BC3R3MS5RA

Mouser Part No
81-PRG21BC3R3MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.471

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

: 4,000

PRG21-MS5RA

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 85 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC6R8MS5RA
Murata Electronics
4,000: $0.471
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG21BC6R8MS5RA

Mouser Part No
81-PRG21BC6R8MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.471

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

: 4,000

PRG21-MS5RA

6.8 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 85 C

Reel

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

YM120D170N250
Amphenol Advanced Sensors
2,000: $3.92
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
YM120D170N250

Mouser Part No
527-YM120D170N250

Amphenol Advanced Sensors

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

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Datasheet

Non-Stocked Lead-Time 24 Weeks

$3.92

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

25 Ohms

20 %

PCB Mount

Radial

0 C

+ 55 C

Bulk

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

YM120D200N200
Amphenol Advanced Sensors
2,500: $3.33
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
YM120D200N200

Mouser Part No
527-YM120D200N200

Amphenol Advanced Sensors

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

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 24 Weeks

$3.33

Min.: 2,500
Mult.: 1

20 Ohms

20 %

PCB Mount

Radial

0 C

+ 55 C

Bulk

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

YM120D480N060
Amphenol Advanced Sensors
2,000: $6.47
Non-Stocked

Mfr. Part No.
YM120D480N060

Mouser Part No
527-YM120D480N060

Amphenol Advanced Sensors

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

Learn More

Datasheet

Product Comments

Non-Stocked

$6.47

Min.: 2,000
Mult.: 1

6 Ohms

20 %

PCB Mount

Radial

0 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 420Vrms 600Ohms 0.021A Int 25% Tol

YPDL0600N
Amphenol Advanced Sensors
1,500: $2.84
Non-Stocked

Mfr. Part No.
YPDL0600N

Mouser Part No
527-YPDL0600N

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors 420Vrms 600Ohms 0.021A Int 25% Tol

Learn More

Datasheet

Non-Stocked

$2.84

Min.: 1,500
Mult.: 1,500

600 Ohms

25 %

PCB Mount

Radial

0 C

+ 60 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 50V PTC Reset Fuse

YQA120N0010
Amphenol Advanced Sensors
2,500: $1.06
Non-Stocked

Mfr. Part No.
YQA120N0010

Mouser Part No
527-YQA120N0010

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors 50V PTC Reset Fuse

Learn More

Datasheet

Non-Stocked

$1.06

Min.: 2,500
Mult.: 2,500

10 Ohms

25 %

PCB Mount

Radial

0 C

+ 60 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors RL3508-17-110-120PT1

YQC120N0022
Amphenol Advanced Sensors
2,500: $1.40
Non-Stocked

Mfr. Part No.
YQC120N0022

Mouser Part No
527-YQC120N0022

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors RL3508-17-110-120PT1

Learn More

Datasheet

Non-Stocked

$1.40

Min.: 2,500
Mult.: 2,500

22 Ohms

25 %

PCB Mount

Radial

0 C

+ 60 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 120 Volt 50 Ohm

YQC120N0033
Amphenol Advanced Sensors
2,500: $1.75
Non-Stocked

Mfr. Part No.
YQC120N0033

Mouser Part No
527-YQC120N0033

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors 120 Volt 50 Ohm

Learn More

Datasheet

Non-Stocked

$1.75

Min.: 2,500
Mult.: 2,500

33 Ohms

25 %

PCB Mount

Radial

0 C

+ 60 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors Standard +-30% Tolerance

YQD100N150
Amphenol Advanced Sensors
2,500: $2.18
Non-Stocked

Mfr. Part No.
YQD100N150

Mouser Part No
527-YQD100N150

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors Standard +-30% Tolerance

Learn More

Datasheet

Non-Stocked

$2.18

Min.: 2,500
Mult.: 2,500

150 Ohms

25 %

PCB Mount

Radial

0 C

+ 60 C

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