Resettable Fuses - PPTC – Mouser Singapore

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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 14A 16V RAD Leaded AEC-Q200

AGRF1400
Littelfuse
1: $2.05
608In 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

608In Stock

$2.05

$1.89

$1.51

$1.46

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: $2.04
350In 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

350In Stock

Cut Tape

$2.04

$1.86

$1.56

$1.41

View

Reel

$0.974

Min.: 1
Mult.: 1

: 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: $0.925
778In 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

778In Stock

$0.925

$0.842

$0.699

$0.646

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: $1.50
193In Stock

Mfr. Part No.
AGRF800

Mouser Part No
650-AGRF800

Littelfuse

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

Learn More

Datasheet

193In Stock

$1.50

$1.39

$1.07

$1.05

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 8A 16V RAD Leaded AEC-Q200

AGRF800-2
Littelfuse
1: $1.59
2,585In Stock

Mfr. Part No.
AGRF800-2

Mouser Part No
650-AGRF800-2

Littelfuse

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

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Datasheet

2,585In Stock

Cut Tape

$1.59

$1.47

$1.14

$1.10

Reel

$0.702

View

Min.: 1
Mult.: 1

: 1,500

AGRF

PCB Mount

Radial

8 A

16 VDC

15 A

100 A

18.1 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: $0.979
1,598In 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

1,598In Stock

$0.979

$0.904

$0.751

$0.692

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: $0.979
2,709In Stock
5,000On Order

Mfr. Part No.
AHEF100

Mouser Part No
650-AHEF100

Littelfuse

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

Learn More

Datasheet

2,709In Stock

5,000On Order

$0.979

$0.904

$0.751

$0.692

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 7.5A 32V High Temp AEC-Q200

AHEF750
Littelfuse
1: $2.14
1,526In Stock
500Expected 8/10/2026

Mfr. Part No.
AHEF750

Mouser Part No
650-AHEF750

Littelfuse

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

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Datasheet

1,526In Stock

500Expected 8/10/2026

$2.14

$1.97

$1.65

$1.51

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: $0.898
293In Stock

Mfr. Part No.
AHRF050

Mouser Part No
650-AHRF050

Littelfuse

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

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Datasheet

293In Stock

$0.898

$0.827

$0.687

$0.634

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: $0.898
28In Stock
500Expected 10/11/2026

Mfr. Part No.
AHRF100

Mouser Part No
650-AHRF100

Littelfuse

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

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Datasheet

28In Stock

500Expected 10/11/2026

$0.898

$0.827

$0.687

$0.634

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 10A 16V High Temp AEC-Q200

AHRF1000
Littelfuse
1: $1.69
1,135In Stock

Mfr. Part No.
AHRF1000

Mouser Part No
650-AHRF1000

Littelfuse

Resettable Fuses - PPTC 10A 16V High Temp AEC-Q200

Learn More

Datasheet

1,135In Stock

$1.69

$1.56

$1.29

$1.19

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

10 A

16 VDC

20.5 A

100 A

15 mOhms

- 40 C

+ 125 C

10.9 mm

AEC-Q100

Bulk

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

AHRF1300
Littelfuse
1: $1.89
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

$1.89

$1.74

$1.44

$1.33

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: $2.19
278In Stock

Mfr. Part No.
AHRF1500

Mouser Part No
650-AHRF1500

Littelfuse

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

Learn More

Datasheet

278In Stock

$2.19

$2.03

$1.69

$1.55

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: $1.05
325In Stock

Mfr. Part No.
AHRF300

Mouser Part No
650-AHRF300

Littelfuse

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

Learn More

Datasheet

325In Stock

$1.05

$0.96

$0.797

$0.736

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: $1.05
280In Stock

Mfr. Part No.
AHRF400

Mouser Part No
650-AHRF400

Littelfuse

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

Learn More

Datasheet

280In Stock

$1.05

$0.96

$0.797

$0.736

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: $1.09
717In Stock

Mfr. Part No.
AHRF450

Mouser Part No
650-AHRF450

Littelfuse

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

Learn More

Datasheet

717In Stock

$1.09

$1.08

$0.926

$0.898

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

Resettable Fuses - PPTC 8A 16V High Temp AEC-Q200

AHRF800
Littelfuse
1: $1.46
242In Stock

Mfr. Part No.
AHRF800

Mouser Part No
650-AHRF800

Littelfuse

Resettable Fuses - PPTC 8A 16V High Temp AEC-Q200

Learn More

Datasheet

242In Stock

$1.46

$1.33

$1.11

$1.02

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

8 A

16 V

15 A

100 A

20 mOhms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 9A 16V High Temp AEC-Q200

AHRF900
Littelfuse
1: $1.65
736In Stock

Mfr. Part No.
AHRF900

Mouser Part No
650-AHRF900

Littelfuse

Resettable Fuses - PPTC 9A 16V High Temp AEC-Q200

Learn More

Datasheet

736In Stock

$1.65

$1.52

$1.26

$1.16

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

9 A

16 VDC

18.5 A

100 A

17 mOhms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC RGEF1100

RGEF1100
Littelfuse
1: $1.31
785In Stock
500Expected 19/10/2026

Mfr. Part No.
RGEF1100

Mouser Part No
650-RGEF1100

Littelfuse

Resettable Fuses - PPTC RGEF1100

Learn More

Datasheet

785In Stock

500Expected 19/10/2026

$1.31

$1.19

$0.991

$0.914

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

11 A

16 VDC

18.7 A

100 A

8.9 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC RGEF1200

RGEF1200
Littelfuse
1: $1.43
979In Stock

Mfr. Part No.
RGEF1200

Mouser Part No
650-RGEF1200

Littelfuse

Resettable Fuses - PPTC RGEF1200

Learn More

Datasheet

979In Stock

$1.43

$1.32

$1.09

$1.01

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

12 A

16 VDC

20.4 A

100 A

8.6 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC RGEF1200-2

RGEF1200-2
Littelfuse
1: $1.39
369In Stock

Mfr. Part No.
RGEF1200-2

Mouser Part No
650-RGEF1200-2

Littelfuse

Resettable Fuses - PPTC RGEF1200-2

Learn More

Datasheet

369In Stock

Cut Tape

$1.39

$1.28

$1.06

$0.979

Reel

$0.747

View

Min.: 1
Mult.: 1

: 1,000

RGEF

PCB Mount

Radial

12 A

16 VDC

20.4 A

100 A

8.6 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC RGEF1400

RGEF1400
Littelfuse
1: $1.90
1,384In Stock
1,250Expected 10/11/2026

Mfr. Part No.
RGEF1400

Mouser Part No
650-RGEF1400

Littelfuse

Resettable Fuses - PPTC RGEF1400

Learn More

Datasheet

1,384In Stock

1,250Expected 10/11/2026

$1.90

$1.62

$1.28

$1.23

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

14 A

16 VDC

23.8 A

100 A

6.4 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC RGEF250

RGEF250
Littelfuse
1: $0.721
1,801In Stock

Mfr. Part No.
RGEF250

Mouser Part No
650-RGEF250

Littelfuse

Resettable Fuses - PPTC RGEF250

Learn More

Datasheet

1,801In Stock

$0.721

$0.66

$0.548

$0.506

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

2.5 A

16 VDC

4.7 A

100 A

53 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 16V 2.5A-HD 100A RGEF

RGEF250-AP
Littelfuse
1: $0.762
1,175In Stock

Mfr. Part No.
RGEF250-AP

Mouser Part No
650-RGEF250-AP

Littelfuse

Resettable Fuses - PPTC 16V 2.5A-HD 100A RGEF

Learn More

Datasheet

1,175In Stock

Cut Tape

$0.762

$0.699

$0.579

$0.536

$0.481

Reel

$0.389

Min.: 1
Mult.: 1

: 2,000

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 Radial Lead 3A 16V 100A Imax

RGEF300K
Littelfuse
1: $0.748
78In Stock

Mfr. Part No.
RGEF300K

Mouser Part No
650-RGEF300K

Littelfuse

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

Learn More

Datasheet

78In Stock

$0.748

$0.745

$0.684

$0.526

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

3 A

16 VDC

5.1 A

100 A

98 mOhms

- 40 C

+ 85 C

5.8 mm

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
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