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PolySwitch Resettable Fuses - PPTC

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Tradename = PolySwitch

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Part #

Resettable Fuses - PPTC 24V 3.0A-HD 40A MAX

SMDC300F/24-2
Littelfuse
1: $1.10
580In Stock
8,000Expected 2026-05-07

Mfr. Part #
SMDC300F/24-2

Mouser Part #
650-SMDC300F/24-2

Littelfuse

Resettable Fuses - PPTC 24V 3.0A-HD 40A MAX

Learn More

Datasheet

580In Stock

8,000Expected 2026-05-07

Cut Tape

$1.10

$1.02

$0.843

$0.778

View

Reel

$0.454

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMDC

PCB Mount

SMD/SMT

3 A

24 VDC

6 A

40 A

72 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

AHS300-2
Littelfuse
1: $1.10
1,018In Stock

Mfr. Part #
AHS300-2

Mouser Part #
650-AHS300-2

Littelfuse

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

Datasheet

1,018In Stock

Cut Tape

$1.10

$1.01

$0.84

$0.775

$0.507

View

MouseReel Available

Min.: 1
Mult.: 1

AHS

SMD/SMT

3 A

16 VDC

6 A

70 A

24 mOhms

3425 (8673 metric)

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

AGRF1000
Littelfuse
1: $1.49
41In Stock

Mfr. Part #
AGRF1000

Mouser Part #
650-AGRF1000

Littelfuse

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

Learn More

Datasheet

41In Stock

$1.49

$1.36

$1.13

$1.04

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: $1.84
140In Stock

Mfr. Part #
AGRF1200

Mouser Part #
650-AGRF1200

Littelfuse

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

Learn More

Datasheet

140In Stock

$1.84

$1.53

$1.41

$1.17

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: $2.14
618In Stock

Mfr. Part #
AGRF1400

Mouser Part #
650-AGRF1400

Littelfuse

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

Learn More

Datasheet

618In Stock

$2.14

$1.81

$1.57

$1.51

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: $2.19
360In Stock

Mfr. Part #
AGRF1400-2

Mouser Part #
650-AGRF1400-2

Littelfuse

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

Learn More

Datasheet

360In Stock

Cut Tape

$2.19

$2.03

$1.61

$1.54

View

Reel

$1.01

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: $0.961
989In Stock

Mfr. Part #
AGRF400

Mouser Part #
650-AGRF400

Littelfuse

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

Learn More

Datasheet

989In Stock

$0.961

$0.88

$0.732

$0.674

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: $1.57
223In Stock

Mfr. Part #
AGRF800

Mouser Part #
650-AGRF800

Littelfuse

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

Learn More

Datasheet

223In Stock

$1.57

$1.44

$1.11

$1.08

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: $1.69
300In Stock

Mfr. Part #
AGRF900-2

Mouser Part #
650-AGRF900-2

Littelfuse

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

Learn More

Datasheet

300In Stock

Cut Tape

$1.69

$1.32

$1.09

$1.01

View

Reel

$0.673

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: $1.02
684In Stock

Mfr. Part #
AHEF070

Mouser Part #
650-AHEF070

Littelfuse

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

Learn More

Datasheet

684In Stock

$1.02

$0.944

$0.784

$0.724

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: $1.02
3,443In Stock

Mfr. Part #
AHEF100

Mouser Part #
650-AHEF100

Littelfuse

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

Learn More

Datasheet

3,443In Stock

$1.02

$0.944

$0.784

$0.724

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: $2.60
1,327In Stock

Mfr. Part #
AHEF1000

Mouser Part #
650-AHEF1000

Littelfuse

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

Learn More

Datasheet

1,327In Stock

$2.60

$2.40

$2.00

$1.84

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: $1.18
2,717In Stock

Mfr. Part #
AHEF300

Mouser Part #
650-AHEF300

Littelfuse

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

Learn More

Datasheet

2,717In Stock

$1.18

$1.08

$0.899

$0.829

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: $2.11
670In Stock

Mfr. Part #
AHEF750

Mouser Part #
650-AHEF750

Littelfuse

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

Learn More

Datasheet

670In Stock

$2.11

$1.95

$1.61

$1.49

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: $0.946
381In Stock

Mfr. Part #
AHRF050

Mouser Part #
650-AHRF050

Littelfuse

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

Learn More

Datasheet

381In Stock

$0.946

$0.863

$0.718

$0.662

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: $0.946
582In Stock

Mfr. Part #
AHRF100

Mouser Part #
650-AHRF100

Littelfuse

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

Learn More

Datasheet

582In Stock

$0.946

$0.863

$0.718

$0.662

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: $1.97
18In Stock

Mfr. Part #
AHRF1300

Mouser Part #
650-AHRF1300

Littelfuse

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

Learn More

Datasheet

18In Stock

$1.97

$1.81

$1.50

$1.39

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: $2.29
411In Stock

Mfr. Part #
AHRF1500

Mouser Part #
650-AHRF1500

Littelfuse

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

Learn More

Datasheet

411In Stock

$2.29

$2.12

$1.75

$1.63

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: $1.10
330In Stock

Mfr. Part #
AHRF300

Mouser Part #
650-AHRF300

Littelfuse

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

Learn More

Datasheet

330In Stock

$1.10

$1.00

$0.834

$0.769

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: $1.10
369In Stock

Mfr. Part #
AHRF400

Mouser Part #
650-AHRF400

Littelfuse

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

Learn More

Datasheet

369In Stock

$1.10

$1.00

$0.834

$0.769

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: $1.13
792In Stock

Mfr. Part #
AHRF450

Mouser Part #
650-AHRF450

Littelfuse

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

Learn More

Datasheet

792In Stock

$1.13

$0.959

$0.93

$0.849

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: $1.52
242In Stock

Mfr. Part #
AHRF800

Mouser Part #
650-AHRF800

Littelfuse

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

Learn More

Datasheet

242In Stock

$1.52

$1.40

$1.16

$1.07

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: $1.72
736In Stock

Mfr. Part #
AHRF900

Mouser Part #
650-AHRF900

Littelfuse

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

Learn More

Datasheet

736In Stock

$1.72

$1.60

$1.32

$1.21

$0.946

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 1.2A 16VHighTemp SMD AEC-Q200

AHS120-2
Littelfuse
1: $1.04
29In Stock

Mfr. Part #
AHS120-2

Mouser Part #
650-AHS120-2

Littelfuse

Resettable Fuses - PPTC 1.2A 16VHighTemp SMD AEC-Q200

Learn More

Datasheet

29In Stock

Cut Tape

$1.04

$0.949

$0.787

$0.727

View

Reel

$0.479

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

AHS

SMD/SMT

1.2 A

16 VDC

2.3 A

50 A

150 mOhms

2920 (7450 metric)

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.6A 16VHighTemp SMD AEC-Q200

AHS160-2
Littelfuse
1: $1.10
523In Stock

Mfr. Part #
AHS160-2

Mouser Part #
650-AHS160-2

Littelfuse

Resettable Fuses - PPTC 1.6A 16VHighTemp SMD AEC-Q200

Learn More

Datasheet

523In Stock

Cut Tape

$1.10

$1.01

$0.84

$0.775

$0.727

Reel

$0.515

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

AHS

SMD/SMT

1.6 A

16 VDC

3.2 A

70 A

50 mOhms

3425 (8673 metric)

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PolySwitch Resettable Fuses - PPTC

Mouser Electronics®

Company

Resources

Support

0603L
0805L
1206L
1210L
2920L
AGRF
AHEF
AHR
AHRF
AHS
ASMD
ASMDC
BD280
BD540
decaSMD
femtoASMD
femtoSMD
HT SMD
LR
LR4

20 mA
50 mA
55 mA
80 mA
100 mA
110 mA
120 mA
130 mA
140 mA
145 mA
150 mA
160 mA
170 mA
180 mA
183 mA
184 mA
200 mA
230 mA
250 mA
300 mA

6 V
6 VDC
8 VDC
9 VDC
12 V
12 VDC
13.2 VDC
14 VDC
15 V
15 VDC
16 V
16 VDC
18 V
18 VDC
20 V
20 VDC
24 V
24 VDC
30 V
30 VDC

60 mA
100 mA
120 mA
150 mA
160 mA
170 mA
190 mA
200 mA
220 mA
240 mA
250 mA
260 mA
280 mA
290 mA
300 mA
320 mA
340 mA
350 mA
370 mA
390 mA

1 A
1.2 A
2 A
3 A
3.1 A
3.5 A
4.5 A
5.5 A
7 A
7.5 A
10 A
12.5 A
15 A
20 A
25 A
40 A
50 A
60 A
70 A
100 A

3.3 mOhms
4.4 mOhms
4.5 mOhms
5 mOhms
6.4 mOhms
6.5 mOhms
6.7 mOhms
7 mOhms
8.6 mOhms
8.9 mOhms
9 mOhms
9.1 mOhms
9.2 mOhms
10 mOhms
10.2 mOhms
10.5 mOhms
10.6 mOhms
11 mOhms
12 mOhms
13 mOhms