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Littelfuse Thermistors

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Manufacturer = Littelfuse

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Part #

Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A

1812L035/30DR
Littelfuse
1: $1.60
367In Stock

Mfr. Part No.
1812L035/30DR

Mouser Part No
576-1812L035/30DR

Littelfuse

Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A

Learn More

Datasheet

367In Stock

More Info Available

Cut Tape

$1.60

$1.48

$1.26

$1.16

View

Reel

$0.967

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

1.7 Ohms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 1812 15V .5A

1812L050PR
Littelfuse
1: $0.449
4,890In Stock

Mfr. Part No.
1812L050PR

Mouser Part No
576-1812L050PR

Littelfuse

Resettable Fuses - PPTC 1812 15V .5A

Learn More

Datasheet

4,890In Stock

Cut Tape

$0.449

$0.41

$0.34

$0.314

View

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

1 Ohms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 1812 13.2V 0.75A

1812L075PR
Littelfuse
1: $0.459
5,324In Stock

Mfr. Part No.
1812L075PR

Mouser Part No
576-1812L075PR

Littelfuse

Resettable Fuses - PPTC 1812 13.2V 0.75A

Learn More

Datasheet

5,324In Stock

Cut Tape

$0.459

$0.41

$0.351

$0.321

View

Reel

$0.208

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

450 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A

1812L110/24DR
Littelfuse
1: $0.544
5,333In Stock

Mfr. Part No.
1812L110/24DR

Mouser Part No
576-1812L110/24DR

Littelfuse

Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A

Learn More

Datasheet

5,333In Stock

Cut Tape

$0.544

$0.471

$0.406

$0.377

View

Reel

$0.29

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

200 mOhms

PCB Mount

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 1812 8V 1.1A

1812L110PR
Littelfuse
1: $0.382
6,450In Stock
4,000On Order

Mfr. Part No.
1812L110PR

Mouser Part No
576-1812L110PRT

Littelfuse

Resettable Fuses - PPTC 1812 8V 1.1A

Learn More

Datasheet

6,450In Stock

4,000On Order

Cut Tape

$0.382

$0.29

$0.268

$0.239

View

Reel

$0.168

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

210 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A

1812L125/16DR
Littelfuse
1: $0.468
4,644In Stock
3,000On Order

Mfr. Part No.
1812L125/16DR

Mouser Part No
576-1812L125/16DR

Littelfuse

Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A

Learn More

Datasheet

4,644In Stock

3,000On Order

Cut Tape

$0.468

$0.424

$0.357

$0.328

Reel

$0.216

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

140 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT

1812L125/6PR
Littelfuse
1: $0.516
4,556In Stock

Mfr. Part No.
1812L125/6PR

Mouser Part No
576-1812L125/6PR

Littelfuse

Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT

Learn More

Datasheet

4,556In Stock

Cut Tape

$0.516

$0.472

$0.392

$0.361

View

Reel

$0.246

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

140 mOhms

PCB Mount

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

1812L150/16DR
Littelfuse
1: $0.516
1,759In Stock
1,500On Order

Mfr. Part No.
1812L150/16DR

Mouser Part No
576-1812L150/16DR

Littelfuse

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

Learn More

Datasheet

1,759In Stock

1,500On Order

Cut Tape

$0.516

$0.461

$0.392

$0.361

Reel

$0.236

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

110 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 8V 1.5A

1812L150ZR
Littelfuse
1: $0.459
5,642In Stock
8,000On Order

Mfr. Part No.
1812L150ZR

Mouser Part No
576-1812L150ZR

Littelfuse

Resettable Fuses - PPTC 8V 1.5A

Learn More

Datasheet

5,642In Stock

8,000On Order

Cut Tape

$0.459

$0.382

$0.351

$0.324

Reel

$0.227

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

110 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 12V 1.60A POLY SURF MOUNT

1812L160/12DR
Littelfuse
1: $0.516
2,211In Stock

Mfr. Part No.
1812L160/12DR

Mouser Part No
576-1812L160/12DR

Littelfuse

Resettable Fuses - PPTC PTC 12V 1.60A POLY SURF MOUNT

Learn More

Datasheet

2,211In Stock

Cut Tape

$0.516

$0.444

$0.392

$0.361

Reel

$0.236

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

100 mOhms

PCB Mount

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 1812 6V 1.6A

1812L160PR
Littelfuse
1: $0.44
2,403In Stock
2,000On Order

Mfr. Part No.
1812L160PR

Mouser Part No
576-1812L160PR

Littelfuse

Resettable Fuses - PPTC 1812 6V 1.6A

Learn More

Datasheet

2,403In Stock

2,000On Order

Cut Tape

$0.44

$0.321

$0.297

$0.278

View

Reel

$0.236

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

100 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A

1812L260/12MR
Littelfuse
1: $0.86
2,763In Stock
2,000On Order

Mfr. Part No.
1812L260/12MR

Mouser Part No
576-1812L260/12MR

Littelfuse

Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A

Learn More

Datasheet

2,763In Stock

2,000On Order

Cut Tape

$0.86

$0.767

$0.638

$0.59

Reel

$0.417

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

55 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 16V POLY SURF

1812L260/16MR
Littelfuse
1: $0.956
2,499In Stock

Mfr. Part No.
1812L260/16MR

Mouser Part No
576-1812L260/16MR

Littelfuse

Resettable Fuses - PPTC PTC 16V POLY SURF

Learn More

Datasheet

2,499In Stock

Cut Tape

$0.956

$0.853

$0.731

$0.674

View

Reel

$0.463

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

50 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A

1812L260THDR
Littelfuse
1: $0.507
1,753In Stock

Mfr. Part No.
1812L260THDR

Mouser Part No
576-1812L260THDR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A

Learn More

Datasheet

1,753In Stock

Cut Tape

$0.507

$0.461

$0.383

$0.353

Reel

$0.283

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

47 mOhms

PCB Mount

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.5A

1812L350SLPR
Littelfuse
1: $1.82
1,451In Stock

Mfr. Part No.
1812L350SLPR

Mouser Part No
576-1812L350SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.5A

Learn More

Datasheet

1,451In Stock

Cut Tape

$1.82

$1.68

$1.40

$1.29

View

Reel

$0.941

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

20 mOhms

PCB Mount

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 16V 3.0A-HD 40A SMD

2016L300/16MR
Littelfuse
1: $0.621
2,137In Stock

Mfr. Part No.
2016L300/16MR

Mouser Part No
576-2016L300/16MR

Littelfuse

Resettable Fuses - PPTC 16V 3.0A-HD 40A SMD

Datasheet

2,137In Stock

Cut Tape

$0.621

$0.541

$0.467

$0.427

Reel

$0.299

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

48 mOhms

SMD/SMT

2016 (5041 metric)

Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD

2016L500DR
Littelfuse
1: $0.793
2,910In Stock

Mfr. Part No.
2016L500DR

Mouser Part No
576-2016L500DR

Littelfuse

Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD

Datasheet

2,910In Stock

Cut Tape

$0.793

$0.664

$0.614

$0.566

View

Reel

$0.373

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

25 mOhms

SMD/SMT

2016 (5041 metric)

Resettable Fuses - PPTC 60V/250V .080A TELECOM

250R080U
Littelfuse
1: $0.822
1,308In Stock

Mfr. Part No.
250R080U

Mouser Part No
576-250R080U

Littelfuse

Resettable Fuses - PPTC 60V/250V .080A TELECOM

Learn More

Datasheet

1,308In Stock

$0.822

$0.682

$0.629

$0.522

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

33 Ohms

PCB Mount

Radial

5.8 mm

Resettable Fuses - PPTC FTC 250V POLYFUSE SMD

250S130DR
Littelfuse
1: $0.831
1,586In Stock

Mfr. Part No.
250S130DR

Mouser Part No
576-250S130DR

Littelfuse

Resettable Fuses - PPTC FTC 250V POLYFUSE SMD

Learn More

Datasheet

1,586In Stock

Cut Tape

$0.831

$0.779

$0.654

$0.604

View

Reel

$0.411

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

13 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

2920L030DR-A
Littelfuse
1: $0.727
1,035In Stock
1,500On Order

Mfr. Part No.
2920L030DR-A

Mouser Part No
576-2920L030DR-A

Littelfuse

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

Learn More

Datasheet

1,035In Stock

1,500On Order

Cut Tape

$0.727

$0.666

$0.552

$0.509

Reel

$0.333

View

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

4.8 Ohms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A

2920L050/72DR
Littelfuse
1: $0.707
365In Stock

Mfr. Part No.
2920L050/72DR

Mouser Part No
576-2920L050/72DR

Littelfuse

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A

Learn More

Datasheet

365In Stock

More Info Available

Cut Tape

$0.707

$0.652

$0.542

$0.50

$0.449

Reel

$0.333

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

1.5 Ohms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC 0.75A 30V 2920

2920L075DR
Littelfuse
1: $0.592
3,377In Stock
3,000On Order

Mfr. Part No.
2920L075DR

Mouser Part No
576-2920L075

Littelfuse

Resettable Fuses - PPTC 0.75A 30V 2920

Learn More

Datasheet

3,377In Stock

3,000On Order

Cut Tape

$0.592

$0.54

$0.449

$0.413

Reel

$0.286

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

1 Ohms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A

2920L075/60MR
Littelfuse
1: $0.64
411In Stock

Mfr. Part No.
2920L075/60MR

Mouser Part No
576-2920L075/60MR

Littelfuse

Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A

Learn More

Datasheet

411In Stock

More Info Available

Cut Tape

$0.64

$0.566

$0.468

$0.433

Reel

$0.364

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

950 mOhms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC 72V 750MA-HD 22A 0201

2920L075/72MR
Littelfuse
1: $0.707
198In Stock

Mfr. Part No.
2920L075/72MR

Mouser Part No
576-2920L075/72MR

Littelfuse

Resettable Fuses - PPTC 72V 750MA-HD 22A 0201

Datasheet

198In Stock

More Info Available

Cut Tape

$0.707

$0.652

$0.542

$0.50

Reel

$0.343

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

950 mOhms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 60V 1.1A-HD 20A MAX

2920L110/60MR-A
Littelfuse
1: $0.87
1,454In Stock

Mfr. Part No.
2920L110/60MR-A

Mouser Part No
576-2920L110/60MR-A

Littelfuse

Resettable Fuses - PPTC 60V 1.1A-HD 20A MAX

Learn More

Datasheet

1,454In Stock

Cut Tape

$0.87

$0.801

$0.664

$0.613

Reel

$0.464

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

410 mOhms

SMD/SMT

2920 (7450 metric)

Littelfuse Thermistors

Types of Thermistors

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1 mOhms
2 mOhms
3.3 mOhms
3.7 mOhms
4.3 mOhms
4.4 mOhms
4.5 mOhms
4.8 mOhms
5 mOhms
5.3 mOhms
5.5 mOhms
5.8 mOhms
6.3 mOhms
6.4 mOhms
6.5 mOhms
6.7 mOhms
6.8 mOhms
7 mOhms
7.5 mOhms
8.6 mOhms

0.0095 in
0.02 in
0.039 in
0.053 in
0.06 in
0.0603 in
0.07 in
0.075 in
1.905 mm
0.08 in
0.089 in
0.09 in
0.095 in
0.096 in
0.1 in
0.11 in
0.125 in
0.14 in
0.145 in
0.16 in

0402 (1005 metric)
0603 (1608 metric)
0603 (1801 metric)
0805 (2012 metric)
1206 (3216 metric)
1210 (3225 metric)
1812 (4532 metric)
2016 (5041 metric)
2018 (5045 metric)
2018 (5050 metric)
2920 (7351 metric)
2920 (7450 metric)
3425 (8673 metric)
3425 (8763 metric)
3425 (8764 metric)
Bead
DO-34
DO-35
DO-35-2
DO-41-2