Resettable Fuses - PPTC – Mouser Indonesia

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

Radial-Leaded PolySwitch Resettable PPTCs

Littelfuse Radial-Leaded Resettable PPTCs are designed to provide overcurrent protection for applications where space is not a concern, and resettable protection is preferred. With so many options in the radial-leaded PPTCs family, engineers can design with more flexibility. The components feature current ratings from 50mA to 15A, low resistance, and a fast time-to-trip. Higher voltage ratings (6V to 72V) allow for use in new applications. Littelfuse Radial-Leaded Resettable PPTCs are compatible with high-volume electronics assembly and can assist in meeting regulatory requirements.

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

Results: 436

Applied Filters:

Series

Mounting Style

Termination Style

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Minimum Operating Temperature

Maximum Operating Temperature

Lead Spacing

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 #

Resettable Fuses - PPTC 5A 30V 100A Imax

RUEF500K-2
Littelfuse
1: Rp16.328
5.940In Stock

Mfr. Part No.
RUEF500K-2

Mouser Part No
650-RUEF500K-2

Littelfuse

Resettable Fuses - PPTC 5A 30V 100A Imax

Learn More

Datasheet

5.940In Stock

Cut Tape

Rp16.328

Rp15.062

Rp12.494

Rp11.540

View

Reel

Rp7.430

Min.: 1
Mult.: 1

: 1.500

RUEF

PCB Mount

Radial

5 A

30 VDC

10 A

100 A

50 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600
Littelfuse
1: Rp14.310
15.624In Stock
12.250Expected 11/11/2026

Mfr. Part No.
RUEF600

Mouser Part No
650-RUEF600

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

Learn More

Datasheet

15.624In Stock

12.250Expected 11/11/2026

Rp14.310

Rp13.209

Rp10.898

Rp9.852

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

6 A

30 VDC

12 A

100 A

40 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700
Littelfuse
1: Rp15.778
10.931In Stock

Mfr. Part No.
RUEF700

Mouser Part No
650-RUEF700

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

10.931In Stock

Rp15.778

Rp14.457

Rp11.998

Rp11.081

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

7 A

30 VDC

14 A

100 A

30 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 8A 30V 100A Imax

RUEF800
Littelfuse
1: Rp17.245
5.912In Stock

Mfr. Part No.
RUEF800

Mouser Part No
650-RUEF800

Littelfuse

Resettable Fuses - PPTC 8A 30V 100A Imax

Learn More

Datasheet

5.912In Stock

Rp17.245

Rp15.704

Rp12.806

Rp12.090

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

8 A

30 VDC

16 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 9A 30V 100A Imax

RUEF900
Littelfuse
1: Rp22.382
18.308In Stock

Mfr. Part No.
RUEF900

Mouser Part No
650-RUEF900

Littelfuse

Resettable Fuses - PPTC 9A 30V 100A Imax

Learn More

Datasheet

18.308In Stock

Rp22.382

Rp20.731

Rp15.924

Rp15.172

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

9 A

30 VDC

18 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

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

RXEF005
Littelfuse
1: Rp7.889
34.058In Stock

Mfr. Part No.
RXEF005

Mouser Part No
650-RXEF005

Littelfuse

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

Learn More

Datasheet

Product Comments

34.058In Stock

Rp7.889

Rp7.137

Rp5.926

Rp5.284

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

50 mA

60 VDC

100 mA

40 A

20 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF005-2
Littelfuse
1: Rp9.356
11.821In 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

11.821In Stock

Cut Tape

Rp9.356

Rp8.256

Rp7.063

Rp6.036

Reel

Rp3.743

View

Min.: 1
Mult.: 1

: 3.000

RXEF

PCB Mount

Radial

50 mA

60 VDC

100 mA

40 A

20 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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

RXEF010
Littelfuse
1: Rp7.155
21.361In Stock
28.000Expected 11/11/2026

Mfr. Part No.
RXEF010

Mouser Part No
650-RXEF010

Littelfuse

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

Learn More

Datasheet

Product Comments

21.361In Stock

28.000Expected 11/11/2026

Rp7.155

Rp6.513

Rp5.412

Rp4.990

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

100 mA

60 VDC

200 mA

40 A

7.5 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF010-2
Littelfuse
1: Rp8.990
6.972In Stock
18.000Expected 13/10/2026

Mfr. Part No.
RXEF010-2

Mouser Part No
650-RXEF010-2

Littelfuse

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

Learn More

Datasheet

Product Comments

6.972In Stock

18.000Expected 13/10/2026

Cut Tape

Rp8.990

Rp8.237

Rp6.843

Rp6.311

Reel

Rp3.633

View

Min.: 1
Mult.: 1

: 3.000

RXEF

PCB Mount

Radial

100 mA

60 VDC

200 mA

40 A

7.5 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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

RXEF017
Littelfuse
1: Rp7.155
11.406In Stock

Mfr. Part No.
RXEF017

Mouser Part No
650-RXEF017

Littelfuse

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

Learn More

Datasheet

Product Comments

11.406In Stock

Rp7.155

Rp6.513

Rp5.412

Rp4.990

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

170 mA

60 VDC

340 mA

40 A

8 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF020
Littelfuse
1: Rp7.338
12.733In 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

12.733In Stock

Rp7.338

Rp6.623

Rp5.504

Rp4.880

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

200 mA

72 VDC

400 mA

40 A

4.4 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF025
Littelfuse
1: Rp7.338
24.850In Stock

Mfr. Part No.
RXEF025

Mouser Part No
650-RXEF025

Littelfuse

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

Learn More

Datasheet

Product Comments

24.850In Stock

Rp7.338

Rp6.678

Rp5.559

Rp4.862

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

250 mA

72 VDC

500 mA

40 A

3 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF025-2
Littelfuse
1: Rp9.173
10.062In Stock

Mfr. Part No.
RXEF025-2

Mouser Part No
650-RXEF025-2

Littelfuse

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

Learn More

Datasheet

Product Comments

10.062In Stock

Cut Tape

Rp9.173

Rp8.439

Rp7.008

Rp6.458

Reel

Rp3.706

View

Min.: 1
Mult.: 1

: 3.000

RXEF

PCB Mount

Radial

250 mA

72 VDC

500 mA

40 A

3 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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

RXEF030
Littelfuse
1: Rp7.522
2.985In Stock
23.500Expected 21/10/2026

Mfr. Part No.
RXEF030

Mouser Part No
650-RXEF030

Littelfuse

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

Learn More

Datasheet

Product Comments

2.985In Stock

23.500Expected 21/10/2026

Rp7.522

Rp6.898

Rp5.724

Rp5.284

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

300 mA

72 VDC

600 mA

40 A

2.1 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF040
Littelfuse
1: Rp8.072
6.123In Stock
14.500Expected 28/09/2026

Mfr. Part No.
RXEF040

Mouser Part No
650-RXEF040

Littelfuse

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

Learn More

Datasheet

Product Comments

6.123In Stock

14.500Expected 28/09/2026

Rp8.072

Rp7.338

Rp6.091

Rp5.540

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

400 mA

72 VDC

800 mA

40 A

1.29 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF050
Littelfuse
1: Rp7.522
11.400In Stock
36.500Expected 22/10/2026

Mfr. Part No.
RXEF050

Mouser Part No
650-RXEF050

Littelfuse

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

Learn More

Datasheet

Product Comments

11.400In Stock

36.500Expected 22/10/2026

Rp7.522

Rp6.898

Rp5.724

Rp5.137

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

500 mA

72 VDC

1 A

40 A

1.17 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF050-2
Littelfuse
1: Rp9.540
9.685In Stock

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

9.685In Stock

Cut Tape

Rp9.540

Rp8.439

Rp7.210

Rp6.421

Reel

Rp3.816

View

Min.: 1
Mult.: 1

: 3.000

RXEF

PCB Mount

Radial

500 mA

72 VDC

1 A

40 A

1.17 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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

RXEF065
Littelfuse
1: Rp8.439
29.105In 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

29.105In Stock

Rp8.439

Rp7.724

Rp6.403

Rp5.907

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

650 mA

72 VDC

1.3 A

40 A

720 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

RXEF075
Littelfuse
1: Rp8.623
15.796In Stock
23.000Expected 22/10/2026

Mfr. Part No.
RXEF075

Mouser Part No
650-RXEF075

Littelfuse

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

Learn More

Datasheet

Product Comments

15.796In Stock

23.000Expected 22/10/2026

Rp8.623

Rp7.815

Rp6.494

Rp5.852

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

750 mA

72 VDC

1.5 A

40 A

600 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

RXEF090
Littelfuse
1: Rp8.990
5.939In Stock
11.000Expected 01/09/2026

Mfr. Part No.
RXEF090

Mouser Part No
650-RXEF090

Littelfuse

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

Learn More

Datasheet

Product Comments

5.939In Stock

11.000Expected 01/09/2026

Rp8.990

Rp8.201

Rp6.806

Rp6.017

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

900 mA

72 VDC

1.8 A

40 A

470 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF110-2
Littelfuse
1: Rp11.558
5.828In Stock
12.000Expected 07/10/2026

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

5.828In Stock

12.000Expected 07/10/2026

Cut Tape

Rp11.558

Rp9.742

Rp8.824

Rp8.036

Reel

Rp5.082

View

Min.: 1
Mult.: 1

: 1.500

RXEF

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

380 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax

RXEF135
Littelfuse
1: Rp10.274
21.520In Stock

Mfr. Part No.
RXEF135

Mouser Part No
650-RXEF135

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax

Learn More

Datasheet

Product Comments

21.520In Stock

Rp10.274

Rp9.393

Rp7.797

Rp6.678

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF160
Littelfuse
1: Rp11.191
8.726In Stock
15.000Expected 14/10/2026

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

8.726In Stock

15.000Expected 14/10/2026

Rp11.191

Rp10.347

Rp8.586

Rp7.870

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

1.6 A

72 VDC

3.2 A

40 A

220 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

RXEF185
Littelfuse
1: Rp11.191
5.090In Stock
15.000Expected 16/12/2026

Mfr. Part No.
RXEF185

Mouser Part No
650-RXEF185

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

Learn More

Datasheet

Product Comments

5.090In Stock

15.000Expected 16/12/2026

Rp11.191

Rp10.329

Rp8.586

Rp7.870

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

1.85 A

72 VDC

3.7 A

40 A

190 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

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

RXEF300
Littelfuse
1: Rp17.245
3.550In Stock
7.500Expected 14/10/2026

Mfr. Part No.
RXEF300

Mouser Part No
650-RXEF300

Littelfuse

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

Learn More

Datasheet

Product Comments

3.550In Stock

7.500Expected 14/10/2026

Rp17.245

Rp15.667

Rp12.842

Rp12.145

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

3 A

72 VDC

6 A

40 A

100 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Radial-Leaded PolySwitch Resettable PPTCs

Customer Service Office

Company

Resources

Support

50 mA
80 mA
100 mA
120 mA
145 mA
150 mA
160 mA
170 mA
180 mA
200 mA
250 mA
300 mA
400 mA
500 mA
650 mA
700 mA
750 mA
900 mA
1 A
1.1 A

100 mA
160 mA
200 mA
240 mA
290 mA
300 mA
320 mA
340 mA
400 mA
500 mA
600 mA
650 mA
800 mA
900 mA
1 A
1.3 A
1.4 A
1.5 A
1.8 A
1.9 A

6.4 mOhms
6.7 mOhms
8.6 mOhms
8.9 mOhms
9 mOhms
9.1 mOhms
9.2 mOhms
10 mOhms
10.2 mOhms
10.6 mOhms
11 mOhms
13 mOhms
13.1 mOhms
13.5 mOhms
14 mOhms
15 mOhms
16 mOhms
17 mOhms
17.5 mOhms
18.1 mOhms