Resettable Fuses - PPTC – Mouser Denmark

.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 0.12A 250V RADIAL

250R120U
Littelfuse
1: 4,62 kr.
3.918In Stock

Mfr. Part No.
250R120U

Mouser Part No
576-250R120

Littelfuse

Resettable Fuses - PPTC 0.12A 250V RADIAL

Learn More

Datasheet

3.918In Stock

4,62 kr.

4,16 kr.

3,27 kr.

3,09 kr.

View

Min.: 1
Mult.: 1

250R

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC RHEF1500-2

RHEF1500-2
Littelfuse
1: 11,64 kr.
3.740In Stock

Mfr. Part No.
RHEF1500-2

Mouser Part No
650-RHEF1500-2

Littelfuse

Resettable Fuses - PPTC RHEF1500-2

Learn More

Datasheet

3.740In Stock

Cut Tape

11,64 kr.

10,74 kr.

8,88 kr.

8,06 kr.

Reel

6,21 kr.

View

Min.: 1
Mult.: 1

: 1.000

RHEF

PCB Mount

Radial

15 A

16 VDC

28 A

100 A

9.2 mOhms

- 40 C

+ 125 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

RKEF135
Littelfuse
1: 3,14 kr.
9.601In Stock

Mfr. Part No.
RKEF135

Mouser Part No
650-RKEF135

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

Learn More

Datasheet

9.601In Stock

3,14 kr.

2,53 kr.

2,30 kr.

2,13 kr.

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

1.35 A

60 VDC

2.7 A

40 A

370 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC RGEF250-2

RGEF250-2
Littelfuse
1: 2,57 kr.
5.535In Stock

Mfr. Part No.
RGEF250-2

Mouser Part No
650-RGEF250-2

Littelfuse

Resettable Fuses - PPTC RGEF250-2

Learn More

Datasheet

5.535In Stock

Cut Tape

2,57 kr.

2,42 kr.

2,13 kr.

2,00 kr.

View

Reel

1,67 kr.

Min.: 1
Mult.: 1

: 3.000

RGEF

PCB Mount

Radial

2.5 A

16 VDC

4.7 A

100 A

53 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C

RHEF100-AP
Littelfuse
1: 4,30 kr.
10.961In Stock

Mfr. Part No.
RHEF100-AP

Mouser Part No
650-RHEF100-AP

Littelfuse

Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C

Learn More

Datasheet

10.961In Stock

Cut Tape

4,30 kr.

3,73 kr.

3,27 kr.

3,00 kr.

Reel

1,90 kr.

View

Min.: 1
Mult.: 1

: 2.000

RHEF

PCB Mount

Radial

1 A

30 VDC

1.8 A

40 A

430 mOhms

- 40 C

+ 125 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 72V 40A 0.86Ohms

RXEF040S-2
Littelfuse
1: 2,82 kr.
6.127In Stock

Mfr. Part No.
RXEF040S-2

Mouser Part No
650-RXEF040S-2

Littelfuse

Resettable Fuses - PPTC 72V 40A 0.86Ohms

Learn More

Datasheet

6.127In Stock

Cut Tape

2,82 kr.

2,67 kr.

2,41 kr.

2,32 kr.

Reel

1,41 kr.

View

Min.: 1
Mult.: 1

: 3.000

RXEF

PCB Mount

Radial

400 mA

72 VDC

800 mA

40 A

860 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RGEF600-2

RGEF600-2
Littelfuse
1: 5,26 kr.
6.551In Stock

Mfr. Part No.
RGEF600-2

Mouser Part No
650-RGEF600-2

Littelfuse

Resettable Fuses - PPTC RGEF600-2

Learn More

Datasheet

6.551In Stock

Cut Tape

5,26 kr.

4,80 kr.

3,77 kr.

3,65 kr.

View

Reel

2,13 kr.

Min.: 1
Mult.: 1

: 2.000

RGEF

PCB Mount

Radial

6 A

16 VDC

10.2 A

100 A

28 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RHEF400-2

RHEF400-2
Littelfuse
1: 4,30 kr.
15.193In Stock

Mfr. Part No.
RHEF400-2

Mouser Part No
650-RHEF400-2

Littelfuse

Resettable Fuses - PPTC RHEF400-2

Learn More

Datasheet

15.193In Stock

Cut Tape

4,30 kr.

3,83 kr.

3,51 kr.

3,49 kr.

Reel

2,43 kr.

View

Min.: 1
Mult.: 1

: 1.500

RHEF

PCB Mount

Radial

4 A

16 VDC

7.5 A

100 A

60 mOhms

- 40 C

+ 125 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

72R185XMR
Littelfuse
1: 11,41 kr.
3.470In Stock

Mfr. Part No.
72R185XMR

Mouser Part No
576-72R185XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

Learn More

Datasheet

3.470In Stock

11,41 kr.

10,59 kr.

8,65 kr.

7,91 kr.

Reel

5,16 kr.

View

Min.: 1
Mult.: 1

: 1.000

72R

PCB Mount

Radial

1.85 A

72 VDC

3.7 A

40 A

190 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC RGEF500

RGEF500
Littelfuse
1: 3,60 kr.
5.470In Stock

Mfr. Part No.
RGEF500

Mouser Part No
650-RGEF500

Littelfuse

Resettable Fuses - PPTC RGEF500

Learn More

Datasheet

5.470In Stock

3,60 kr.

3,25 kr.

2,86 kr.

2,71 kr.

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

5 A

16 VDC

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 11A 16V High Temp AEC-Q200

AHRF1100
Littelfuse
1: 10,44 kr.
520In Stock

Mfr. Part No.
AHRF1100

Mouser Part No
650-AHRF1100

Littelfuse

Resettable Fuses - PPTC 11A 16V High Temp AEC-Q200

Learn More

Datasheet

520In Stock

10,44 kr.

9,33 kr.

7,61 kr.

6,93 kr.

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

11 A

16 VDC

21.2 A

100 A

13 mOhms

- 40 C

+ 125 C

10.9 mm

AEC-Q100

Bulk

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

RXEF065S
Littelfuse
1: 3,53 kr.
236In Stock

Mfr. Part No.
RXEF065S

Mouser Part No
650-RXEF065S

Littelfuse

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

Learn More

Datasheet

Product Comments

236In Stock

3,53 kr.

3,25 kr.

2,69 kr.

2,40 kr.

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 7A 16V High Temp AEC-Q200

AHRF700
Littelfuse
1: 9,18 kr.
436In Stock

Mfr. Part No.
AHRF700

Mouser Part No
650-AHRF700

Littelfuse

Resettable Fuses - PPTC 7A 16V High Temp AEC-Q200

Learn More

Datasheet

436In Stock

9,18 kr.

8,95 kr.

7,18 kr.

3,88 kr.

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

7 A

16 VDC

13.1 A

100 A

25 mOhms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200

AGRF500
Littelfuse
1: 5,65 kr.
329In Stock

Mfr. Part No.
AGRF500

Mouser Part No
650-AGRF500

Littelfuse

Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200

Learn More

Datasheet

329In Stock

5,65 kr.

5,15 kr.

3,95 kr.

3,83 kr.

View

Min.: 1
Mult.: 1

AGRF

PCB Mount

Radial

5 A

16 VDC

9.4 A

100 A

48 mOhms

- 40 C

+ 85 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC Polyswitch 2.7A

RXEF135-1
Littelfuse
1: 5,45 kr.
400In Stock

Mfr. Part No.
RXEF135-1

Mouser Part No
650-RXEF135-1

Littelfuse

Resettable Fuses - PPTC Polyswitch 2.7A

Learn More

Datasheet

Product Comments

400In Stock

5,45 kr.

4,15 kr.

3,89 kr.

2,95 kr.

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 PTC 16V 5A POLY RADIAL LEADS

16R500GU
Littelfuse
1: 5,13 kr.
2.646In Stock

Mfr. Part No.
16R500GU

Mouser Part No
576-16R500GU

Littelfuse

Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS

Learn More

Datasheet

2.646In Stock

5,13 kr.

4,01 kr.

3,35 kr.

2,95 kr.

View

Min.: 1
Mult.: 1

16R

PCB Mount

Radial

5 A

16 VDC

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM

250R145ZR
Littelfuse
1: 6,03 kr.
1.844In Stock

Mfr. Part No.
250R145ZR

Mouser Part No
576-250R145ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM

Learn More

Datasheet

1.844In Stock

6,03 kr.

5,57 kr.

4,52 kr.

4,27 kr.

Reel

2,59 kr.

View

Min.: 1
Mult.: 1

: 1.200

250R

PCB Mount

Radial

145 mA

60 VDC

290 mA

3 A

14 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 60V .170A RADIAL LEADS

60R017XPR
Littelfuse
1: 3,92 kr.
2.836In Stock

Mfr. Part No.
60R017XPR

Mouser Part No
576-60R017XPR

Littelfuse

Resettable Fuses - PPTC 60V .170A RADIAL LEADS

Learn More

Datasheet

2.836In Stock

3,92 kr.

3,60 kr.

2,99 kr.

2,76 kr.

Reel

1,66 kr.

View

Min.: 1
Mult.: 1

: 2.000

60R

PCB Mount

Radial

170 mA

60 VDC

340 mA

40 A

8 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC RGEF500K-AP

RGEF500K-AP
Littelfuse
1: 3,72 kr.
3.557In Stock

Mfr. Part No.
RGEF500K-AP

Mouser Part No
650-RGEF500K-AP

Littelfuse

Resettable Fuses - PPTC RGEF500K-AP

Learn More

Datasheet

3.557In Stock

Cut Tape

3,72 kr.

3,58 kr.

3,27 kr.

3,01 kr.

View

Reel

2,30 kr.

Min.: 1
Mult.: 1

: 2.000

RGEF

PCB Mount

Radial

5 A

16 VDC

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 30V POLYFUSE .900A RADIAL LEADS

30R090UPR
Littelfuse
1: 4,10 kr.
2.518In Stock

Mfr. Part No.
30R090UPR

Mouser Part No
576-30R090UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE .900A RADIAL LEADS

Learn More

Datasheet

2.518In Stock

4,10 kr.

3,23 kr.

2,91 kr.

2,48 kr.

Reel

1,76 kr.

View

Min.: 1
Mult.: 1

: 2.000

30R

PCB Mount

Radial

900 mA

30 VDC

1.8 A

40 A

220 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS

30R135UPR
Littelfuse
1: 4,24 kr.
3.366In Stock

Mfr. Part No.
30R135UPR

Mouser Part No
576-30R135UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS

Learn More

Datasheet

3.366In Stock

4,24 kr.

3,70 kr.

3,13 kr.

2,88 kr.

View

Reel

2,07 kr.

Min.: 1
Mult.: 1

: 2.000

30R

PCB Mount

Radial

1.35 A

30 VDC

2.7 A

40 A

130 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC RGEF800-2

RGEF800-2
Littelfuse
1: 6,42 kr.
2.503In Stock

Mfr. Part No.
RGEF800-2

Mouser Part No
650-RGEF800-2

Littelfuse

Resettable Fuses - PPTC RGEF800-2

Learn More

Datasheet

2.503In Stock

Cut Tape

6,42 kr.

5,91 kr.

4,79 kr.

4,53 kr.

Reel

3,39 kr.

View

Min.: 1
Mult.: 1

: 1.500

RGEF

PCB Mount

Radial

8 A

16 VDC

13.6 A

100 A

17.5 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RKEF500-2

RKEF500-2
Littelfuse
1: 9,25 kr.
1.800In Stock

Mfr. Part No.
RKEF500-2

Mouser Part No
650-RKEF500-2

Littelfuse

Resettable Fuses - PPTC RKEF500-2

Learn More

Datasheet

1.800In Stock

Cut Tape

9,25 kr.

8,50 kr.

6,93 kr.

6,54 kr.

Reel

4,25 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

RKEF

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: 3,72 kr.
3.673In Stock

Mfr. Part No.
RUEF160-AP

Mouser Part No
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

Learn More

Datasheet

3.673In Stock

Cut Tape

3,72 kr.

3,39 kr.

2,82 kr.

2,60 kr.

Reel

1,57 kr.

View

Min.: 1
Mult.: 1

: 2.000

RUEF

PCB Mount

Radial

1.6 A

30 VDC

3.2 A

100 A

110 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

RUEF250U-2
Littelfuse
1: 2,95 kr.
3.960In Stock

Mfr. Part No.
RUEF250U-2

Mouser Part No
650-RUEF250U-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

Learn More

Datasheet

3.960In Stock

Cut Tape

2,95 kr.

2,54 kr.

2,29 kr.

2,17 kr.

View

Reel

1,52 kr.

Min.: 1
Mult.: 1

: 3.000

RUEF

PCB Mount

Radial

2.5 A

30 VDC

5 A

100 A

70 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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