.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: 1,046

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; }

Part #

PTC (Positive Temperature Coefficient) Thermistors TFPT12062.2K5%E52e3

TFPT1206L2201JV
Vishay / Dale
2,000: $0.855
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L2201JV

Mouser Part No
71-TFPT1206L2201JV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12062.2K5%E52e3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.855

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

TFPT

2.2 kOhms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12063301%ET1e3

TFPT1206L3300FM
Vishay / Dale
5,000: $0.695
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L3300FM

Mouser Part No
71-TFPT1206L3300FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12063301%ET1e3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.695

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

TFPT

330 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12063301%E52E3

TFPT1206L3300FV
Vishay / Dale
2,000: $1.07
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L3300FV

Mouser Part No
71-TFPT1206L3300FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12063301%E52E3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.07

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

TFPT

330 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12063.3K1%ET1E3

TFPT1206L3301FM
Vishay / Dale
5,000: $0.709
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L3301FM

Mouser Part No
71-TFPT1206L3301FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12063.3K1%ET1E3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.709

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

TFPT

3.3 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12063K31%E52e3

TFPT1206L3301FV
Vishay / Dale
2,000: $1.08
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L3301FV

Mouser Part No
71-TFPT1206L3301FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12063K31%E52e3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.08

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

TFPT

3.3 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12063.9K5%E52e3

TFPT1206L3901JV
Vishay / Dale
2,000: $0.903
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L3901JV

Mouser Part No
71-TFPT1206L3901JV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12063.9K5%E52e3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.903

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

TFPT

3.9 kOhms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTC 470ohms 1% Linear

TFPT1206L4700FM
Vishay / Dale
5,000: $0.695
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L4700FM

Mouser Part No
71-TFPT1206L4700FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 470ohms 1% Linear

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$0.695

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

: 5,000

TFPT

470 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel

PTC (Positive Temperature Coefficient) Thermistors PTC 470ohms 1% Linear

TFPT1206L4700FV
Vishay / Dale
2,000: $1.07
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L4700FV

Mouser Part No
71-TFPT1206L4700FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 470ohms 1% Linear

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.07

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

: 1,000

TFPT

470 Ohms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

Reel

PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 1% SMD 1206

TFPT1206L4701FV
Vishay / Dale
2,000: $1.12
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L4701FV

Mouser Part No
71-TFPT1206L4701FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 1% SMD 1206

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.12

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

TFPT

4.7 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12065601%ET1e3

TFPT1206L5600FM
Vishay / Dale
5,000: $0.711
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L5600FM

Mouser Part No
71-TFPT1206L5600FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12065601%ET1e3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.711

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

TFPT

560 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTC 5.6Kohms 5% Linear

TFPT1206L5601JM
Vishay / Dale
5,000: $0.608
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L5601JM

Mouser Part No
71-TFPT1206L5601JM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 5.6Kohms 5% Linear

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$0.608

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

: 5,000

TFPT

5.6 kOhms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel

PTC (Positive Temperature Coefficient) Thermistors TFPT12065.6K5%E52e3

TFPT1206L5601JV
Vishay / Dale
2,000: $0.846
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L5601JV

Mouser Part No
71-TFPT1206L5601JV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12065.6K5%E52e3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.846

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

TFPT

5.6 kOhms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12066801%ET1E3

TFPT1206L6800FM
Vishay / Dale
5,000: $0.709
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L6800FM

Mouser Part No
71-TFPT1206L6800FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12066801%ET1E3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.709

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

TFPT

680 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 680ohms 1% Linear

TFPT1206L6800FV
Vishay / Dale
2,000: $1.06
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L6800FV

Mouser Part No
71-TFPT1206L6800FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 680ohms 1% Linear

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.06

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

: 1,000

TFPT

680 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel

PTC (Positive Temperature Coefficient) Thermistors 680 OHM 5% SMD 1206

TFPT1206L6800JV
Vishay / Dale
2,000: $0.868
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L6800JV

Mouser Part No
71-TFPT1206L6800JV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 680 OHM 5% SMD 1206

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.868

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

TFPT

680 Ohms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors TFPT12066.8K5%E52e3

TFPT1206L6801JV
Vishay / Dale
2,000: $0.903
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TFPT1206L6801JV

Mouser Part No
71-TFPT1206L6801JV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT12066.8K5%E52e3

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.903

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

TFPT

6.8 kOhms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors

PRF03BB541NB7RL
Murata Electronics
1: $0.245
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF03BB541NB7RL

Mouser Part No
81-PRF03BB541NB7RL

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.245

$0.203

$0.178

$0.143

Reel

$0.094

View

Min.: 1
Mult.: 1

: 4,000

PRF

540 Ohms

30 %

PCB Mount

SMD/SMT

- 20 C

+ 150 C

Reel, Cut Tape

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

PRF18AR471QS5RB
Murata Electronics
1: $0.449
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18AR471QS5RB

Mouser Part No
81-PRF18AR471QS5RB

Murata Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.449

$0.379

$0.335

$0.268

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

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

PRF18BC471RS5RB
Murata Electronics
1: $0.707
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BC471RS5RB

Mouser Part No
81-PRF18BC471RS5RB

Murata Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.707

$0.536

$0.462

$0.379

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRF18BE471RS5RB
Murata Electronics
1: $0.707
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BE471RS5RB

Mouser Part No
81-PRF18BE471RS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.707

$0.536

$0.462

$0.379

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRF18BF471QS5RB
Murata Electronics
1: $0.449
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BF471QS5RB

Mouser Part No
81-PRF18BF471QS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.449

$0.379

$0.335

$0.268

View

Reel

$0.167

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

PRF18BG471QS5RB
Murata Electronics
1: $0.449
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BG471QS5RB

Mouser Part No
81-PRF18BG471QS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.449

$0.379

$0.335

$0.268

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRF18BG471RS5RB
Murata Electronics
1: $0.707
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BG471RS5RB

Mouser Part No
81-PRF18BG471RS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.707

$0.536

$0.462

$0.379

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

PRF21AR471QB5RA
Murata Electronics
1: $0.476
Lead-Time 12 Weeks

Mfr. Part No.
PRF21AR471QB5RA

Mouser Part No
81-PRF21AR471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.476

$0.447

$0.394

$0.375

Reel

$0.275

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF21AS471QB5RA
Murata Electronics
4,000: $0.258
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF21AS471QB5RA

Mouser Part No
81-PRF21AS471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.258

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

: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 160 C

Reel

Thermistors - PTC

Customer Service Office

Company

Resources

Support

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