Resettable Fuses - PPTC – Mouser Denmark

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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.

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Part #

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

72R110XU
Littelfuse
1: 6,35 kr.
945In Stock

Mfr. Part No.
72R110XU

Mouser Part No
576-72R110XU

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

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Datasheet

945In Stock

6,35 kr.

5,27 kr.

4,83 kr.

4,02 kr.

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

380 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

72R135XF
Littelfuse
1: 8,65 kr.
176In Stock

Mfr. Part No.
72R135XF

Mouser Part No
576-72R135XF

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

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Datasheet

176In Stock

8,65 kr.

7,18 kr.

6,67 kr.

5,48 kr.

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

72R135XMR
Littelfuse
1: 8,21 kr.
994In Stock

Mfr. Part No.
72R135XMR

Mouser Part No
576-72R135XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

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Datasheet

994In Stock

8,21 kr.

7,53 kr.

6,27 kr.

5,78 kr.

Reel

4,62 kr.

View

Min.: 1
Mult.: 1

Reel: 1.000

72R

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

72R250XF
Littelfuse
1: 14,55 kr.
344In Stock

Mfr. Part No.
72R250XF

Mouser Part No
576-72R250XF

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

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Datasheet

344In Stock

14,55 kr.

12,16 kr.

11,19 kr.

9,33 kr.

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

2.5 A

72 VDC

5 A

40 A

130 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

72R250XMR
Littelfuse
1: 16,71 kr.
61In Stock

Mfr. Part No.
72R250XMR

Mouser Part No
576-72R250XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

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Datasheet

61In Stock

16,71 kr.

13,95 kr.

12,83 kr.

10,67 kr.

View

Reel

8,36 kr.

Min.: 1
Mult.: 1

Reel: 1.000

72R

PCB Mount

Radial

2.5 A

72 VDC

5 A

40 A

130 mOhms

- 40 C

+ 85 C

10.2 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A

72R375XH
Littelfuse
1: 17,08 kr.
844In Stock

Mfr. Part No.
72R375XH

Mouser Part No
576-72R375XH

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A

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Datasheet

844In Stock

17,08 kr.

14,17 kr.

13,06 kr.

10,29 kr.

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

3.75 A

72 VDC

7.5 A

40 A

80 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

Resettable Fuses - PPTC 10A 16V RAD Leaded AEC-Q200

AGRF1000
Littelfuse
1: 6,16 kr.
41In Stock

Mfr. Part No.
AGRF1000

Mouser Part No
650-AGRF1000

Littelfuse

Resettable Fuses - PPTC 10A 16V RAD Leaded AEC-Q200

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Datasheet

41In Stock

6,16 kr.

5,65 kr.

4,68 kr.

4,33 kr.

View

Min.: 1
Mult.: 1

AGRF

PCB Mount

Radial

10 A

16 V

18.5 A

100 A

10.6 mOhms

- 40 C

+ 125 C

AEC-Q100

Bulk

Resettable Fuses - PPTC 12A 16V RAD Leaded AEC-Q200

AGRF1200
Littelfuse
1: 7,61 kr.
140In Stock

Mfr. Part No.
AGRF1200

Mouser Part No
650-AGRF1200

Littelfuse

Resettable Fuses - PPTC 12A 16V RAD Leaded AEC-Q200

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Datasheet

140In Stock

7,61 kr.

6,34 kr.

5,85 kr.

4,86 kr.

View

Min.: 1
Mult.: 1

AGRF

PCB Mount

Radial

12 A

16 VDC

22.1 A

100 A

9.1 mOhms

- 40 C

+ 85 C

10.9 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 14A 16V RAD Leaded AEC-Q200

AGRF1400
Littelfuse
1: 8,88 kr.
618In Stock

Mfr. Part No.
AGRF1400

Mouser Part No
650-AGRF1400

Littelfuse

Resettable Fuses - PPTC 14A 16V RAD Leaded AEC-Q200

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Datasheet

618In Stock

8,88 kr.

7,53 kr.

6,48 kr.

6,25 kr.

View

Min.: 1
Mult.: 1

AGRF

PCB Mount

Radial

14 A

16 VDC

27.3 A

100 A

6.7 mOhms

- 40 C

+ 85 C

10.9 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 14A 16V RAD Leaded AEC-Q200

AGRF1400-2
Littelfuse
1: 9,03 kr.
360In Stock

Mfr. Part No.
AGRF1400-2

Mouser Part No
650-AGRF1400-2

Littelfuse

Resettable Fuses - PPTC 14A 16V RAD Leaded AEC-Q200

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Datasheet

360In Stock

Cut Tape

9,03 kr.

8,43 kr.

6,67 kr.

6,39 kr.

View

Reel

4,18 kr.

Min.: 1
Mult.: 1

Reel: 1.000

AGRF

PCB Mount

Radial

14 A

16 VDC

27.3 A

100 A

6.7 mOhms

- 40 C

+ 85 C

10.9 mm

AEC-Q100

Reel, Cut Tape

Resettable Fuses - PPTC 4A 16V RAD Leaded AEC-Q200

AGRF400
Littelfuse
1: 3,98 kr.
989In Stock

Mfr. Part No.
AGRF400

Mouser Part No
650-AGRF400

Littelfuse

Resettable Fuses - PPTC 4A 16V RAD Leaded AEC-Q200

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Datasheet

989In Stock

3,98 kr.

3,64 kr.

3,03 kr.

2,79 kr.

View

Min.: 1
Mult.: 1

AGRF

PCB Mount

Radial

4 A

16 VDC

7.6 A

100 A

85 mOhms

- 40 C

+ 85 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 8A 16V RAD Leaded AEC-Q200

AGRF800
Littelfuse
1: 6,48 kr.
223In Stock

Mfr. Part No.
AGRF800

Mouser Part No
650-AGRF800

Littelfuse

Resettable Fuses - PPTC 8A 16V RAD Leaded AEC-Q200

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Datasheet

223In Stock

6,48 kr.

5,97 kr.

4,60 kr.

4,48 kr.

View

Min.: 1
Mult.: 1

AGRF

PCB Mount

Radial

8 A

16 VDC

15 A

100 A

18.1 mOhms

- 40 C

+ 85 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 9A 16V RAD Leaded AEC-Q200

AGRF900-2
Littelfuse
1: 6,99 kr.
300In Stock

Mfr. Part No.
AGRF900-2

Mouser Part No
650-AGRF900-2

Littelfuse

Resettable Fuses - PPTC 9A 16V RAD Leaded AEC-Q200

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Datasheet

300In Stock

Cut Tape

6,99 kr.

5,45 kr.

4,52 kr.

4,18 kr.

View

Reel

2,78 kr.

Min.: 1
Mult.: 1

Reel: 1.000

AGRF

PCB Mount

Radial

9 A

16 VDC

16.5 A

100 A

14 mOhms

- 40 C

+ 85 C

5.8 mm

AEC-Q100

Reel, Cut Tape

Resettable Fuses - PPTC .7A 32V High Temp AEC-Q200

AHEF070
Littelfuse
1: 4,24 kr.
684In Stock

Mfr. Part No.
AHEF070

Mouser Part No
650-AHEF070

Littelfuse

Resettable Fuses - PPTC .7A 32V High Temp AEC-Q200

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Datasheet

684In Stock

4,24 kr.

3,91 kr.

3,25 kr.

3,00 kr.

View

Min.: 1
Mult.: 1

AHEF

PCB Mount

Radial

700 mA

32 VDC

1.4 A

100 A

350 mOhms

- 40 C

+ 85 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 1A 32V High Temp AEC-Q200

AHEF100
Littelfuse
1: 4,24 kr.
1.443In Stock
2.000Expected 19/02/2026

Mfr. Part No.
AHEF100

Mouser Part No
650-AHEF100

Littelfuse

Resettable Fuses - PPTC 1A 32V High Temp AEC-Q200

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Datasheet

1.443In Stock

2.000Expected 19/02/2026

4,24 kr.

3,91 kr.

3,25 kr.

3,00 kr.

View

Min.: 1
Mult.: 1

AHEF

PCB Mount

Radial

1 A

32 VDC

1.9 A

100 A

430 mOhms

- 40 C

+ 85 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200

AHEF1000
Littelfuse
1: 10,74 kr.
1.327In Stock

Mfr. Part No.
AHEF1000

Mouser Part No
650-AHEF1000

Littelfuse

Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200

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Datasheet

1.327In Stock

10,74 kr.

9,92 kr.

8,28 kr.

7,76 kr.

View

Min.: 1
Mult.: 1

AHEF

PCB Mount

Radial

10 A

32 VDC

20 A

100 A

16 mOhms

- 40 C

+ 85 C

10.9 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 3A 32V High Temp AEC-Q200

AHEF300
Littelfuse
1: 4,88 kr.
2.767In Stock

Mfr. Part No.
AHEF300

Mouser Part No
650-AHEF300

Littelfuse

Resettable Fuses - PPTC 3A 32V High Temp AEC-Q200

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Datasheet

2.767In Stock

4,88 kr.

4,48 kr.

3,72 kr.

3,43 kr.

View

Min.: 1
Mult.: 1

AHEF

PCB Mount

Radial

3 A

32 VDC

6 A

100 A

110 mOhms

- 40 C

+ 85 C

5.84 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 7.5A 32V High Temp AEC-Q200

AHEF750
Littelfuse
1: 8,73 kr.
670In Stock

Mfr. Part No.
AHEF750

Mouser Part No
650-AHEF750

Littelfuse

Resettable Fuses - PPTC 7.5A 32V High Temp AEC-Q200

Learn More

Datasheet

670In Stock

8,73 kr.

8,06 kr.

6,67 kr.

6,16 kr.

View

Min.: 1
Mult.: 1

AHEF

PCB Mount

Radial

7.5 A

32 VDC

15 A

100 A

23 mOhms

- 40 C

+ 85 C

10.9 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC .5A 30V High Temp AEC-Q200

AHRF050
Littelfuse
1: 3,92 kr.
381In Stock

Mfr. Part No.
AHRF050

Mouser Part No
650-AHRF050

Littelfuse

Resettable Fuses - PPTC .5A 30V High Temp AEC-Q200

Learn More

Datasheet

381In Stock

3,92 kr.

3,57 kr.

2,97 kr.

2,74 kr.

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

500 mA

30 VDC

1 A

40 A

1.1 Ohms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 1A 30V High Temp AEC-Q200

AHRF100
Littelfuse
1: 3,92 kr.
582In Stock

Mfr. Part No.
AHRF100

Mouser Part No
650-AHRF100

Littelfuse

Resettable Fuses - PPTC 1A 30V High Temp AEC-Q200

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Datasheet

582In Stock

3,92 kr.

3,57 kr.

2,97 kr.

2,74 kr.

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

1 A

30 VDC

1.9 A

40 A

430 mOhms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 13A 16V High Temp AEC-Q200

AHRF1300
Littelfuse
1: 8,13 kr.
18In Stock

Mfr. Part No.
AHRF1300

Mouser Part No
650-AHRF1300

Littelfuse

Resettable Fuses - PPTC 13A 16V High Temp AEC-Q200

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Datasheet

18In Stock

8,13 kr.

7,53 kr.

6,22 kr.

5,74 kr.

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

13 A

16 VDC

27 A

100 A

11 mOhms

- 40 C

+ 125 C

10.9 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 15A 16V High Temp AEC-Q200

AHRF1500
Littelfuse
1: 9,47 kr.
411In Stock

Mfr. Part No.
AHRF1500

Mouser Part No
650-AHRF1500

Littelfuse

Resettable Fuses - PPTC 15A 16V High Temp AEC-Q200

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Datasheet

411In Stock

9,47 kr.

8,80 kr.

7,25 kr.

6,74 kr.

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

15 A

16 VDC

33 A

100 A

9.2 mOhms

- 40 C

+ 125 C

10.9 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 3A 16V High Temp AEC-Q200

AHRF300
Littelfuse
1: 4,56 kr.
330In Stock

Mfr. Part No.
AHRF300

Mouser Part No
650-AHRF300

Littelfuse

Resettable Fuses - PPTC 3A 16V High Temp AEC-Q200

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Datasheet

330In Stock

4,56 kr.

4,16 kr.

3,45 kr.

3,19 kr.

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

3 A

16 VDC

6.5 A

100 A

79 mOhms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 4A 16V High Temp AEC-Q200

AHRF400
Littelfuse
1: 4,56 kr.
369In Stock

Mfr. Part No.
AHRF400

Mouser Part No
650-AHRF400

Littelfuse

Resettable Fuses - PPTC 4A 16V High Temp AEC-Q200

Learn More

Datasheet

369In Stock

4,56 kr.

4,16 kr.

3,45 kr.

3,19 kr.

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

4 A

16 VDC

7.4 A

100 A

60 mOhms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 4.5A 16V High Temp AEC-Q200

AHRF450
Littelfuse
1: 4,68 kr.
792In Stock

Mfr. Part No.
AHRF450

Mouser Part No
650-AHRF450

Littelfuse

Resettable Fuses - PPTC 4.5A 16V High Temp AEC-Q200

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Datasheet

792In Stock

4,68 kr.

3,97 kr.

3,85 kr.

3,51 kr.

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

4.5 A

16 VDC

8.7 A

100 A

54 mOhms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Radial-Leaded PolySwitch Resettable PPTCs

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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
920 mA
1 A
1.3 A
1.4 A
1.5 A
1.8 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