.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Thermistors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Thermistors

List Images

Results: 1.476

Applied Filters:

Manufacturer = Littelfuse

Product Type

Resistance

Mounting Style

Termination Style

Diameter

Package/Case

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; }

Download Table (.CSV)

Part #

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: 0,361 €
9.166In Stock

Mfr. Part No.
RUEF135

Mouser Part No
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

Learn More

Datasheet

9.166In Stock

More Info Available

0,361 €

0,308 €

0,261 €

0,23 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

130 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 1.35A 30V 40A Imax

RUEF135-2
Littelfuse
1: 0,404 €
7.545In Stock

Mfr. Part No.
RUEF135-2

Mouser Part No
650-RUEF135-2

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 40A Imax

Learn More

Datasheet

7.545In Stock

Cut Tape

0,404 €

0,354 €

0,323 €

0,298 €

Reel

0,18 €

View

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC

130 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 1.6A 30V 100A Imax

RUEF160
Littelfuse
1: 0,361 €
9.354In Stock
2.000On Order

Mfr. Part No.
RUEF160

Mouser Part No
650-RUEF160

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 100A Imax

Learn More

Datasheet

9.354In Stock

2.000On Order

0,361 €

0,329 €

0,277 €

0,245 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

110 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: 0,37 €
24.441In Stock

Mfr. Part No.
RUEF185

Mouser Part No
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

24.441In Stock

0,37 €

0,323 €

0,272 €

0,243 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

90 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: 0,413 €
16.877In Stock
15.000On Order

Mfr. Part No.
RUEF300

Mouser Part No
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

16.877In Stock

15.000On Order

0,413 €

0,365 €

0,298 €

0,268 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

80 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 6A 30V 40A Imax

RUEF600K-2
Littelfuse
1: 0,748 €
4.315In Stock
3.000On Order

Mfr. Part No.
RUEF600K-2

Mouser Part No
650-RUEF600K-2

Littelfuse

Resettable Fuses - PPTC 6A 30V 40A Imax

Learn More

Datasheet

4.315In Stock

3.000On Order

Cut Tape

0,748 €

0,66 €

0,569 €

0,525 €

Reel

0,36 €

View

Min.: 1
Mult.: 1

: 1.000

Resettable Fuses - PPTC

40 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 8A 30V 100A Imax

RUEF800
Littelfuse
1: 0,74 €
9.198In Stock

Mfr. Part No.
RUEF800

Mouser Part No
650-RUEF800

Littelfuse

Resettable Fuses - PPTC 8A 30V 100A Imax

Learn More

Datasheet

9.198In Stock

0,74 €

0,633 €

0,558 €

0,519 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

20 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 9A 30V 100A Imax

RUEF900
Littelfuse
1: 0,912 €
8.900In Stock
1.900On Order

Mfr. Part No.
RUEF900

Mouser Part No
650-RUEF900

Littelfuse

Resettable Fuses - PPTC 9A 30V 100A Imax

Learn More

Datasheet

8.900In Stock

1.900On Order

0,912 €

0,835 €

0,693 €

0,639 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

20 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC Radial Lead .05A 60V 40A Imax

RXEF005-2
Littelfuse
1: 0,378 €
15.798In Stock

Mfr. Part No.
RXEF005-2

Mouser Part No
650-RXEF005-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .05A 60V 40A Imax

Learn More

Datasheet

Product Comments

15.798In Stock

Cut Tape

0,378 €

0,329 €

0,28 €

0,259 €

View

Reel

0,153 €

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC

20 Ohms

PCB Mount

Radial

8 mm

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

RXEF010
Littelfuse
1: 0,31 €
23.882In Stock
12.225On Order

Mfr. Part No.
RXEF010

Mouser Part No
650-RXEF010

Littelfuse

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

Learn More

Datasheet

Product Comments

23.882In Stock

12.225On Order

0,31 €

0,28 €

0,233 €

0,214 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

7.5 Ohms

PCB Mount

Radial

7.4 mm

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

RXEF017
Littelfuse
1: 0,31 €
17.891In Stock
8.500On Order

Mfr. Part No.
RXEF017

Mouser Part No
650-RXEF017

Littelfuse

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

Learn More

Datasheet

Product Comments

17.891In Stock

8.500On Order

0,31 €

0,26 €

0,218 €

0,206 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

8 Ohms

PCB Mount

Radial

7.4 mm

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

RXEF020
Littelfuse
1: 0,31 €
20.148In Stock

Mfr. Part No.
RXEF020

Mouser Part No
650-RXEF020

Littelfuse

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

Learn More

Datasheet

Product Comments

20.148In Stock

0,31 €

0,273 €

0,236 €

0,209 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

4.4 Ohms

PCB Mount

Radial

7.4 mm

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

RXEF025
Littelfuse
1: 0,318 €
9.958In Stock
8.075On Order

Mfr. Part No.
RXEF025

Mouser Part No
650-RXEF025

Littelfuse

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

Learn More

Datasheet

Product Comments

9.958In Stock

8.075On Order

0,318 €

0,249 €

0,218 €

0,203 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

3 Ohms

PCB Mount

Radial

7.4 mm

Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax

RXEF040
Littelfuse
1: 0,344 €
8.852In Stock

Mfr. Part No.
RXEF040

Mouser Part No
650-RXEF040

Littelfuse

Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax

Learn More

Datasheet

Product Comments

8.852In Stock

0,344 €

0,296 €

0,262 €

0,235 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

1.29 Ohms

PCB Mount

Radial

7.6 mm

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

RXEF050
Littelfuse
1: 0,327 €
18.908In Stock
35.500On Order

Mfr. Part No.
RXEF050

Mouser Part No
650-RXEF050

Littelfuse

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

Learn More

Datasheet

Product Comments

18.908In Stock

35.500On Order

0,327 €

0,291 €

0,246 €

0,227 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

1.17 Ohms

PCB Mount

Radial

7.9 mm

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

RXEF050-2
Littelfuse
1: 0,387 €
12.467In Stock
6.000On Order

Mfr. Part No.
RXEF050-2

Mouser Part No
650-RXEF050-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

Learn More

Datasheet

Product Comments

12.467In Stock

6.000On Order

Cut Tape

0,387 €

0,338 €

0,287 €

0,267 €

Reel

0,164 €

View

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC

1.17 Ohms

PCB Mount

Radial

7.9 mm

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

RXEF065
Littelfuse
1: 0,361 €
20.854In Stock

Mfr. Part No.
RXEF065

Mouser Part No
650-RXEF065

Littelfuse

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

Learn More

Datasheet

Product Comments

20.854In Stock

0,361 €

0,328 €

0,258 €

0,225 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

720 mOhms

PCB Mount

Radial

9.4 mm

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

RXEF110-2
Littelfuse
1: 0,473 €
8.624In Stock
8.943On Order

Mfr. Part No.
RXEF110-2

Mouser Part No
650-RXEF110-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

Learn More

Datasheet

Product Comments

8.624In Stock

8.943On Order

Cut Tape

0,473 €

0,402 €

0,351 €

0,334 €

Reel

0,224 €

View

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC

380 mOhms

PCB Mount

Radial

12.8 mm

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

RXEF160
Littelfuse
1: 0,43 €
8.830In Stock
7.000On Order

Mfr. Part No.
RXEF160

Mouser Part No
650-RXEF160

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

Learn More

Datasheet

Product Comments

8.830In Stock

7.000On Order

0,43 €

0,39 €

0,348 €

0,294 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

220 mOhms

PCB Mount

Radial

16.3 mm

Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax

RXEF300
Littelfuse
1: 0,697 €
6.928In Stock
4.250On Order

Mfr. Part No.
RXEF300

Mouser Part No
650-RXEF300

Littelfuse

Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax

Learn More

Datasheet

Product Comments

6.928In Stock

4.250On Order

0,697 €

0,642 €

0,566 €

0,496 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

100 mOhms

PCB Mount

Radial

23.9 mm

Resettable Fuses - PPTC .5A 60V 10A Imax

SMD050F-2
Littelfuse
1: 0,404 €
45.774In Stock

Mfr. Part No.
SMD050F-2

Mouser Part No
650-SMD050F-2

Littelfuse

Resettable Fuses - PPTC .5A 60V 10A Imax

Learn More

Datasheet

45.774In Stock

More Info Available

Cut Tape

0,404 €

0,367 €

0,305 €

0,281 €

View

Reel

0,195 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC

1.4 Ohms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC .75A 30V 40A Imax

SMD075F-2
Littelfuse
1: 0,421 €
11.397In Stock
8.000On Order

Mfr. Part No.
SMD075F-2

Mouser Part No
650-SMD075F-2

Littelfuse

Resettable Fuses - PPTC .75A 30V 40A Imax

Learn More

Datasheet

11.397In Stock

8.000On Order

Cut Tape

0,421 €

0,383 €

0,317 €

0,293 €

View

Reel

0,195 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC

1 Ohms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC 60V 750MA-HD 10A MAX

SMD075F/60-2
Littelfuse
1: 0,413 €
12.150In Stock
27.630On Order

Mfr. Part No.
SMD075F/60-2

Mouser Part No
650-SMD075F/60-2

Littelfuse

Resettable Fuses - PPTC 60V 750MA-HD 10A MAX

Learn More

Datasheet

12.150In Stock

27.630On Order

Cut Tape

0,413 €

0,372 €

0,32 €

0,294 €

Reel

0,281 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC

1 Ohms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC 30V 40A IMAX

SMD100F-2
Littelfuse
1: 0,404 €
15.153In Stock
11.290On Order

Mfr. Part No.
SMD100F-2

Mouser Part No
650-SMD100F-2

Littelfuse

Resettable Fuses - PPTC 30V 40A IMAX

Learn More

Datasheet

15.153In Stock

11.290On Order

Cut Tape

0,404 €

0,367 €

0,305 €

0,281 €

View

Reel

0,195 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC

480 mOhms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC 1.5A 15V 40A Imax

SMD150F-2018-2
Littelfuse
1: 0,499 €
12.000In Stock

Mfr. Part No.
SMD150F-2018-2

Mouser Part No
650-SMD150F-2018-2

Littelfuse

Resettable Fuses - PPTC 1.5A 15V 40A Imax

Learn More

Datasheet

12.000In Stock

Cut Tape

0,499 €

0,448 €

0,375 €

0,341 €

View

Reel

0,215 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC

180 mOhms

SMD/SMT

2018 (5045 metric)

Littelfuse Thermistors

Types of Thermistors

Customer Service Office

Company

Resources

Support

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
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
0.164 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