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PolySwitch Resettable Fuses - PPTC

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Part #

Resettable Fuses - PPTC RHEF450

RHEF450
Littelfuse
1: £0.488
536In Stock

Mfr. Part No.
RHEF450

Mouser Part No
650-RHEF450

Littelfuse

Resettable Fuses - PPTC RHEF450

Learn More

Datasheet

536In Stock

£0.488

£0.448

£0.372

£0.343

View

Min.: 1
Mult.: 1

RHEF

PCB Mount

Radial

4.5 A

16 VDC

7.8 A

100 A

54 mOhms

- 40 C

+ 125 C

5.8 mm

Bulk

Resettable Fuses - PPTC RHEF450-2

RHEF450-2
Littelfuse
1: £0.563
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

£0.563

£0.519

£0.431

£0.398

View

Reel

£0.265

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: £0.63
20In Stock

Mfr. Part No.
RHEF600

Mouser Part No
650-RHEF600

Littelfuse

Resettable Fuses - PPTC RHEF600

Learn More

Datasheet

20In Stock

£0.63

£0.522

£0.401

£0.369

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: £0.646
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

£0.646

£0.594

£0.492

£0.455

View

Reel

£0.308

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: £0.578
133In Stock

Mfr. Part No.
RHEF750

Mouser Part No
650-RHEF750

Littelfuse

Resettable Fuses - PPTC RHEF750

Learn More

Datasheet

133In Stock

£0.578

£0.528

£0.443

£0.41

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: £0.684
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

£0.684

£0.668

£0.616

£0.512

View

Reel

£0.332

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: £0.676
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

£0.676

£0.62

£0.514

£0.475

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: £0.315
6,527In Stock

Mfr. Part No.
RKEF050

Mouser Part No
650-RKEF050

Littelfuse

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

Learn More

Datasheet

6,527In Stock

£0.315

£0.292

£0.242

£0.221

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: £0.375
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

£0.375

£0.346

£0.287

£0.265

View

Reel

£0.17

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: £0.315
500In Stock

Mfr. Part No.
RKEF065

Mouser Part No
650-RKEF065

Littelfuse

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

Learn More

Datasheet

500In Stock

£0.315

£0.292

£0.242

£0.223

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: £0.338
270In Stock

Mfr. Part No.
RKEF075

Mouser Part No
650-RKEF075

Littelfuse

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

Learn More

Datasheet

270In Stock

£0.338

£0.306

£0.254

£0.234

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: £0.39
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

£0.39

£0.355

£0.295

£0.272

View

Reel

£0.175

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: £0.368
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

£0.368

£0.338

£0.28

£0.259

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 2.40W Radial-leaded Device

RKEF160
Littelfuse
1: £0.39
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

£0.39

£0.36

£0.299

£0.276

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: £0.398
5,013In Stock

Mfr. Part No.
RKEF185

Mouser Part No
650-RKEF185

Littelfuse

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

Learn More

Datasheet

5,013In Stock

£0.398

£0.368

£0.303

£0.258

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 50 mOhms 40 A 60 VDC - 40 C+ 85 C

RKEF300-2
Littelfuse
1: £0.578
1,795In Stock

Mfr. Part No.
RKEF300-2

Mouser Part No
650-RKEF300-2

Littelfuse

Resettable Fuses - PPTC 50 mOhms 40 A 60 VDC - 40 C+ 85 C

Learn More

Datasheet

1,795In Stock

Cut Tape

£0.578

£0.533

£0.438

£0.409

Reel

£0.28

View

Min.: 1
Mult.: 1

Reel: 1,000

RKEF

PCB Mount

Radial

3 A

60 VDC

6 A

40 A

50 mOhms

- 40 C

+ 85 C

5.84 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device

RKEF375
Littelfuse
1: £0.511
801In Stock

Mfr. Part No.
RKEF375

Mouser Part No
650-RKEF375

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device

Learn More

Datasheet

801In Stock

£0.511

£0.468

£0.388

£0.358

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

3.75 A

60 VDC

7.5 A

40 A

40 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 60V 3.75A-HD 40A MAX

RKEF375K
Littelfuse
1: £0.518
99In Stock
250Expected 30/03/2026

Mfr. Part No.
RKEF375K

Mouser Part No
650-RKEF375K

Littelfuse

Resettable Fuses - PPTC 60V 3.75A-HD 40A MAX

Learn More

Datasheet

99In Stock

250Expected 30/03/2026

£0.518

£0.474

£0.394

£0.362

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

3.75 A

60 VDC

7.5 A

40 A

40 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device

RKEF400
Littelfuse
1: £0.601
2,735In Stock

Mfr. Part No.
RKEF400

Mouser Part No
650-RKEF400

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device

Learn More

Datasheet

2,735In Stock

£0.601

£0.551

£0.458

£0.423

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

4 A

60 VDC

8 A

40 A

60 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device

RKEF500
Littelfuse
1: £0.826
155In Stock
1,300Expected 13/05/2026

Mfr. Part No.
RKEF500

Mouser Part No
650-RKEF500

Littelfuse

Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device

Learn More

Datasheet

155In Stock

1,300Expected 13/05/2026

£0.826

£0.766

£0.633

£0.584

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

5 A

60 VDC

10 A

40 A

50 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC RKEF500K-2

RKEF500K-2
Littelfuse
1: £0.943
944In Stock

Mfr. Part No.
RKEF500K-2

Mouser Part No
650-RKEF500K-2

Littelfuse

Resettable Fuses - PPTC RKEF500K-2

Learn More

Datasheet

944In Stock

Cut Tape

£0.943

£0.871

£0.72

£0.664

Reel

£0.457

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

RKEF

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC .9A 30V 100A Imax

RUEF090-2
Littelfuse
1: £0.353
3,278In Stock

Mfr. Part No.
RUEF090-2

Mouser Part No
650-RUEF090-2

Littelfuse

Resettable Fuses - PPTC .9A 30V 100A Imax

Learn More

Datasheet

3,278In Stock

Cut Tape

£0.353

£0.32

£0.271

£0.241

View

Reel

£0.159

Min.: 1
Mult.: 1

Reel: 3,000

RUEF

PCB Mount

Radial

900 mA

30 VDC

1.8 A

100 A

220 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 30V 900MA 100A RUEF

RUEF090-AP
Littelfuse
1: £0.323
1,724In Stock

Mfr. Part No.
RUEF090-AP

Mouser Part No
650-RUEF090-AP

Littelfuse

Resettable Fuses - PPTC 30V 900MA 100A RUEF

Learn More

Datasheet

1,724In Stock

Cut Tape

£0.323

£0.293

£0.292

£0.259

View

Reel

£0.159

Min.: 1
Mult.: 1

Reel: 2,000

RUEF

PCB Mount

Radial

900 mA

30 VDC

1.8 A

100 A

220 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 30V 1.1A-HD 100A RUEF

RUEF110-AP
Littelfuse
1: £0.361
1,966In Stock

Mfr. Part No.
RUEF110-AP

Mouser Part No
650-RUEF110-AP

Littelfuse

Resettable Fuses - PPTC 30V 1.1A-HD 100A RUEF

Learn More

Datasheet

1,966In Stock

Cut Tape

£0.361

£0.33

£0.275

£0.253

View

Reel

£0.162

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

RUEF

PCB Mount

Radial

1.1 A

30 VDC

2.2 A

100 A

170 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S
Littelfuse
1: £0.30
475In Stock

Mfr. Part No.
RUEF110S

Mouser Part No
650-RUEF110S

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

475In Stock

£0.30

£0.277

£0.23

£0.212

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

1.1 A

30 VDC

2.2 A

100 A

170 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

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