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Littelfuse PolySwitch Resettable Fuses - PPTC

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Manufacturer = Littelfuse Tradename = PolySwitch

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Part #

Resettable Fuses - PPTC Radial Lead 1A 30V 40A Imax

RHEF100-2
Littelfuse
1: 0,525 €
3 385In Stock

Mfr. Part No.
RHEF100-2

Mouser Part No
650-RHEF100-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1A 30V 40A Imax

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Datasheet

3 385In Stock

Cut Tape

0,525 €

0,482 €

0,401 €

0,346 €

Reel

0,228 €

View

Min.: 1
Mult.: 1

Reel: 2 500

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 RHEF1000

RHEF1000
Littelfuse
1: 0,912 €
1 102In Stock

Mfr. Part No.
RHEF1000

Mouser Part No
650-RHEF1000

Littelfuse

Resettable Fuses - PPTC RHEF1000

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Datasheet

1 102In Stock

0,912 €

0,759 €

0,695 €

0,636 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

10 A

16 VDC

18.5 A

100 A

15 mOhms

- 40 C

+ 125 C

10.9 mm

Bulk

Resettable Fuses - PPTC RHEF1000-2

RHEF1000-2
Littelfuse
1: 0,972 €
1 878In Stock

Mfr. Part No.
RHEF1000-2

Mouser Part No
650-RHEF1000-2

Littelfuse

Resettable Fuses - PPTC RHEF1000-2

Learn More

Datasheet

1 878In Stock

Cut Tape

0,972 €

0,903 €

0,739 €

0,697 €

View

Reel

0,511 €

Min.: 1
Mult.: 1

Reel: 1 000

RHEF

PCB Mount

Radial

10 A

16 VDC

18.5 A

100 A

15 mOhms

- 40 C

+ 125 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 11A 16V 20AWG 100A Imax

RHEF1100
Littelfuse
1: 1,13 €
237In Stock

Mfr. Part No.
RHEF1100

Mouser Part No
650-RHEF1100

Littelfuse

Resettable Fuses - PPTC 11A 16V 20AWG 100A Imax

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Datasheet

237In Stock

1,13 €

0,972 €

0,912 €

0,765 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

11 A

16 VDC

20 A

100 A

90 mOhms

- 40 C

+ 125 C

10.9 mm

Bulk

Resettable Fuses - PPTC RHEF1300-2

RHEF1300-2
Littelfuse
1: 0,972 €
349In Stock

Mfr. Part No.
RHEF1300-2

Mouser Part No
650-RHEF1300-2

Littelfuse

Resettable Fuses - PPTC RHEF1300-2

Learn More

Datasheet

349In Stock

Cut Tape

0,972 €

0,903 €

0,759 €

0,705 €

View

Reel

0,581 €

Min.: 1
Mult.: 1

Reel: 1 000

RHEF

PCB Mount

Radial

13 A

16 VDC

24 A

100 A

10 mOhms

- 40 C

+ 125 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 14A 16V 18AWG 100A Imax

RHEF1400
Littelfuse
1: 1,42 €
34In Stock

Mfr. Part No.
RHEF1400

Mouser Part No
650-RHEF1400

Littelfuse

Resettable Fuses - PPTC 14A 16V 18AWG 100A Imax

Learn More

Datasheet

34In Stock

1,42 €

1,18 €

1,09 €

0,903 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

14 A

16 VDC

27 A

100 A

60 mOhms

- 40 C

+ 125 C

10.9 mm

Bulk

Resettable Fuses - PPTC RHEF1500

RHEF1500
Littelfuse
1: 1,20 €
490In Stock
1 000Expected 09/04/2026

Mfr. Part No.
RHEF1500

Mouser Part No
650-RHEF1500

Littelfuse

Resettable Fuses - PPTC RHEF1500

Learn More

Datasheet

490In Stock

1 000Expected 09/04/2026

1,20 €

1,11 €

0,92 €

0,849 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

15 A

16 VDC

28 A

100 A

9.2 mOhms

- 40 C

+ 125 C

10.9 mm

Bulk

Resettable Fuses - PPTC 16V 100A RLINE

RHEF300
Littelfuse
1: 0,533 €
238In Stock

Mfr. Part No.
RHEF300

Mouser Part No
650-RHEF300

Littelfuse

Resettable Fuses - PPTC 16V 100A RLINE

Learn More

Datasheet

238In Stock

0,533 €

0,49 €

0,408 €

0,376 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

3 A

16 VDC

5.1 A

100 A

79 mOhms

- 40 C

+ 125 C

5.8 mm

Bulk

Resettable Fuses - PPTC RHEF400

RHEF400
Littelfuse
1: 0,533 €
1 019In Stock

Mfr. Part No.
RHEF400

Mouser Part No
650-RHEF400

Littelfuse

Resettable Fuses - PPTC RHEF400

Learn More

Datasheet

1 019In Stock

0,533 €

0,49 €

0,404 €

0,376 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

4 A

16 VDC

7.5 A

100 A

60 mOhms

- 40 C

+ 125 C

5.8 mm

Bulk

Resettable Fuses - PPTC RHEF450-2

RHEF450-2
Littelfuse
1: 0,645 €
1 535In Stock

Mfr. Part No.
RHEF450-2

Mouser Part No
650-RHEF450-2

Littelfuse

Resettable Fuses - PPTC RHEF450-2

Learn More

Datasheet

1 535In Stock

Cut Tape

0,645 €

0,594 €

0,494 €

0,456 €

View

Reel

0,304 €

Min.: 1
Mult.: 1

Reel: 1 500

RHEF

PCB Mount

Radial

4.5 A

16 VDC

7.8 A

100 A

54 mOhms

- 40 C

+ 125 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RHEF600

RHEF600
Littelfuse
1: 0,722 €
20In Stock

Mfr. Part No.
RHEF600

Mouser Part No
650-RHEF600

Littelfuse

Resettable Fuses - PPTC RHEF600

Learn More

Datasheet

20In Stock

0,722 €

0,598 €

0,459 €

0,423 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

6 A

16 VDC

10.8 A

100 A

320 mOhms

- 40 C

+ 125 C

5.8 mm

Bulk

Resettable Fuses - PPTC RHEF650-2

RHEF650-2
Littelfuse
1: 0,74 €
1 098In Stock

Mfr. Part No.
RHEF650-2

Mouser Part No
650-RHEF650-2

Littelfuse

Resettable Fuses - PPTC RHEF650-2

Learn More

Datasheet

1 098In Stock

Cut Tape

0,74 €

0,68 €

0,564 €

0,521 €

View

Reel

0,353 €

Min.: 1
Mult.: 1

Reel: 1 500

RHEF

PCB Mount

Radial

6.5 A

16 VDC

12 A

100 A

26 mOhms

- 40 C

+ 125 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RHEF750

RHEF750
Littelfuse
1: 0,645 €
133In Stock

Mfr. Part No.
RHEF750

Mouser Part No
650-RHEF750

Littelfuse

Resettable Fuses - PPTC RHEF750

Learn More

Datasheet

133In Stock

0,645 €

0,592 €

0,50 €

0,463 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

7.5 A

16 VDC

13.1 A

100 A

22 mOhms

- 40 C

+ 125 C

5.8 mm

Bulk

Resettable Fuses - PPTC RHEF750-2

RHEF750-2
Littelfuse
1: 0,86 €
125In Stock

Mfr. Part No.
RHEF750-2

Mouser Part No
650-RHEF750-2

Littelfuse

Resettable Fuses - PPTC RHEF750-2

Learn More

Datasheet

125In Stock

Cut Tape

0,86 €

0,777 €

0,716 €

0,595 €

View

Reel

0,38 €

Min.: 1
Mult.: 1

Reel: 1 000

RHEF

PCB Mount

Radial

7.5 A

16 VDC

13.1 A

100 A

22 mOhms

- 40 C

+ 125 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 8A 16V 20AWG 100A Imax

RHEF800
Littelfuse
1: 0,774 €
180In Stock

Mfr. Part No.
RHEF800

Mouser Part No
650-RHEF800

Littelfuse

Resettable Fuses - PPTC 8A 16V 20AWG 100A Imax

Learn More

Datasheet

180In Stock

0,774 €

0,658 €

0,574 €

0,544 €

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

8 A

16 VDC

15 A

100 A

20 mOhms

- 40 C

+ 125 C

5.8 mm

Bulk

Resettable Fuses - PPTC 60V 40A 1.00W Radial-leaded Device

RKEF050
Littelfuse
1: 0,361 €
6 287In Stock

Mfr. Part No.
RKEF050

Mouser Part No
650-RKEF050

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.00W Radial-leaded Device

Learn More

Datasheet

6 287In Stock

0,361 €

0,334 €

0,277 €

0,253 €

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

500 mA

60 VDC

1 A

40 A

900 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A Ammo Pack Radial-leaded Device

RKEF050-AP
Littelfuse
1: 0,43 €
61In Stock

Mfr. Part No.
RKEF050-AP

Mouser Part No
650-RKEF050-AP

Littelfuse

Resettable Fuses - PPTC 60V 40A Ammo Pack Radial-leaded Device

Learn More

Datasheet

61In Stock

Cut Tape

0,43 €

0,396 €

0,329 €

0,304 €

View

Reel

0,195 €

Min.: 1
Mult.: 1

Reel: 2 000

RKEF

PCB Mount

Radial

500 mA

60 VDC

1 A

40 A

900 mOhms

- 40 C

+ 85 C

5.84 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 40A 1.25W Radial-leaded Device

RKEF065
Littelfuse
1: 0,361 €
497In Stock

Mfr. Part No.
RKEF065

Mouser Part No
650-RKEF065

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.25W Radial-leaded Device

Learn More

Datasheet

497In Stock

0,361 €

0,334 €

0,277 €

0,256 €

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

650 mA

60 VDC

1.3 A

40 A

450 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 1.40W Radial-leaded Device

RKEF075
Littelfuse
1: 0,378 €
170In Stock
500Expected 04/05/2026

Mfr. Part No.
RKEF075

Mouser Part No
650-RKEF075

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.40W Radial-leaded Device

Learn More

Datasheet

170In Stock

500Expected 04/05/2026

0,378 €

0,343 €

0,285 €

0,263 €

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

750 mA

60 VDC

1.5 A

40 A

390 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 0.39Ohms

RKEF075-2
Littelfuse
1: 0,447 €
2 729In Stock

Mfr. Part No.
RKEF075-2

Mouser Part No
650-RKEF075-2

Littelfuse

Resettable Fuses - PPTC 60V 40A 0.39Ohms

Learn More

Datasheet

2 729In Stock

Cut Tape

0,447 €

0,407 €

0,338 €

0,312 €

View

Reel

0,20 €

Min.: 1
Mult.: 1

Reel: 3 000

RKEF

PCB Mount

Radial

750 mA

60 VDC

1.5 A

40 A

390 mOhms

- 40 C

+ 85 C

5.84 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 40A 1.50W Radial-leaded Device

RKEF090
Littelfuse
1: 0,421 €
620In Stock

Mfr. Part No.
RKEF090

Mouser Part No
650-RKEF090

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.50W Radial-leaded Device

Learn More

Datasheet

620In Stock

0,421 €

0,387 €

0,321 €

0,297 €

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

900 mA

60 VDC

1.8 A

40 A

520 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device

RKEF110
Littelfuse
1: 0,421 €
233In Stock
15 000On Order

Mfr. Part No.
RKEF110

Mouser Part No
650-RKEF110

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device

Learn More

Datasheet

233In Stock

15 000On Order

0,421 €

0,39 €

0,323 €

0,298 €

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

1.1 A

60 VDC

2.2 A

40 A

470 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 2.40W Radial-leaded Device

RKEF160
Littelfuse
1: 0,447 €
1 136In Stock

Mfr. Part No.
RKEF160

Mouser Part No
650-RKEF160

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.40W Radial-leaded Device

Learn More

Datasheet

1 136In Stock

0,447 €

0,412 €

0,342 €

0,316 €

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

1.6 A

60 VDC

3.2 A

40 A

200 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device

RKEF185
Littelfuse
1: 0,456 €
4 713In Stock

Mfr. Part No.
RKEF185

Mouser Part No
650-RKEF185

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device

Learn More

Datasheet

4 713In Stock

0,456 €

0,385 €

0,29 €

0,287 €

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

1.85 A

60 VDC

3.7 A

40 A

250 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 2.80W Radial-leaded Device

RKEF250
Littelfuse
1: 0,507 €
3 230In Stock
3 000Expected 30/04/2026

Mfr. Part No.
RKEF250

Mouser Part No
650-RKEF250

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.80W Radial-leaded Device

Learn More

Datasheet

3 230In Stock

3 000Expected 30/04/2026

0,507 €

0,448 €

0,387 €

0,357 €

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

2.5 A

60 VDC

5 A

40 A

85 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Littelfuse PolySwitch Resettable Fuses - PPTC

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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