Resettable Fuses - PPTC

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Part #

Resettable Fuses - PPTC 4A 30V 100A Imax

RUEF400K-2
Littelfuse
1: $789
3.000Expected 10/26/2026

Mfr. Part #
RUEF400K-2

Mouser Part #
650-RUEF400K-2

Littelfuse

Resettable Fuses - PPTC 4A 30V 100A Imax

Learn More

Datasheet

3.000Expected 10/26/2026

Cut Tape

$789

$721

$599

$553

Reel

$413

View

Min.: 1
Mult.: 1

: 1.500

RUEF

PCB Mount

Radial

4 A

30 VDC

8 A

100 A

50 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RGEF1000-2

RGEF1000-2
Littelfuse
1: $1.209
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF1000-2

Mouser Part #
650-RGEF1000-2

Littelfuse

Resettable Fuses - PPTC RGEF1000-2

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$1.209

$1.115

$921

$851

View

Reel

$562

Min.: 1
Mult.: 1

: 1.000

RGEF

PCB Mount

Radial

10 A

16 VDC

17 A

100 A

10.2 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RGEF1100-2

RGEF1100-2
Littelfuse
1: $1.104
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF1100-2

Mouser Part #
650-RGEF1100-2

Littelfuse

Resettable Fuses - PPTC RGEF1100-2

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$1.104

$984

$811

$767

View

Reel

$562

Min.: 1
Mult.: 1

: 1.000

RGEF

PCB Mount

Radial

11 A

16 VDC

18.7 A

100 A

8.9 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 12A 16V 18AWG 100A Imax

RGEF1200-1
Littelfuse
1: $1.041
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF1200-1

Mouser Part #
650-RGEF1200-1

Littelfuse

Resettable Fuses - PPTC 12A 16V 18AWG 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.041

$947

$792

$733

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 Polyswitch 14A 16V

RGEF1400-1
Littelfuse
1: $1.262
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF1400-1

Mouser Part #
650-RGEF1400-1

Littelfuse

Resettable Fuses - PPTC Polyswitch 14A 16V

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.262

$1.167

$962

$888

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

14 A

16 V

23.8 A

100 A

6.4 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 16V 100A Ammo Pack RLINE

RGEF400-AP
Littelfuse
1: $757
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF400-AP

Mouser Part #
650-RGEF400-AP

Littelfuse

Resettable Fuses - PPTC 16V 100A Ammo Pack RLINE

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$757

$690

$573

$529

View

Reel

$332

Min.: 1
Mult.: 1

: 2.000

RGEF

PCB Mount

Radial

4 A

16 VDC

6.8 A

100 A

60 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RGEF400K

RGEF400K
Littelfuse
1: $610
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF400K

Mouser Part #
650-RGEF400K

Littelfuse

Resettable Fuses - PPTC RGEF400K

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$610

$562

$466

$430

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

4 A

16 VDC

6.8 A

100 A

60 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 4A 16V 20AWG 100A Imax

RGEF400K-2
Littelfuse
2.500: $346
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF400K-2

Mouser Part #
650-RGEF400K-2

Littelfuse

Resettable Fuses - PPTC 4A 16V 20AWG 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$346

Min.: 2.500
Mult.: 2.500

: 2.500

RGEF

PCB Mount

Radial

4 A

16 VDC

6.8 A

100 A

60 mOhms

- 40 C

+ 85 C

5.8 mm

Reel

Resettable Fuses - PPTC 5A 16V 20AWG 100A Imax

RGEF500-1
Littelfuse
1: $705
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF500-1

Mouser Part #
650-RGEF500-1

Littelfuse

Resettable Fuses - PPTC 5A 16V 20AWG 100A Imax

Datasheet

Non-Stocked Lead-Time 17 Weeks

$705

$645

$535

$494

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

5 A

16 V

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 5A 16V 20AWG AmmoPk 100A Imax

RGEF500-AP
Littelfuse
1: $705
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF500-AP

Mouser Part #
650-RGEF500-AP

Littelfuse

Resettable Fuses - PPTC 5A 16V 20AWG AmmoPk 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$705

$645

$535

$494

View

Reel

$377

Min.: 1
Mult.: 1

: 2.000

RGEF

PCB Mount

Radial

5 A

16 VDC

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 16V 7A-HD 100A RGEF

RGEF600-1
Littelfuse
1: $736
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF600-1

Mouser Part #
650-RGEF600-1

Littelfuse

Resettable Fuses - PPTC 16V 7A-HD 100A RGEF

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$736

$675

$561

$517

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

6 A

16 V

10.2 A

100 A

28 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC Radial Lead 6A 16V 100A Imax

RGEF600K
Littelfuse
1: $705
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF600K

Mouser Part #
650-RGEF600K

Littelfuse

Resettable Fuses - PPTC Radial Lead 6A 16V 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$705

$645

$535

$494

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

6 A

16 VDC

10.2 A

100 A

28 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC RGEF600K-AP

RGEF600K-AP
Littelfuse
2.000: $385
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF600K-AP

Mouser Part #
650-RGEF600K-AP

Littelfuse

Resettable Fuses - PPTC RGEF600K-AP

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$385

Min.: 2.000
Mult.: 2.000

: 2.000

RGEF

PCB Mount

Radial

6 A

16 VDC

10.2 A

100 A

19 mOhms

- 40 C

+ 85 C

5.8 mm

Reel

Resettable Fuses - PPTC 7A 16V 20AWG 100A Imax

RGEF700-1
Littelfuse
1: $768
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF700-1

Mouser Part #
650-RGEF700-1

Littelfuse

Resettable Fuses - PPTC 7A 16V 20AWG 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$768

$701

$583

$537

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

7 A

16 V

11.9 A

100 A

22 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 16V 100A 0.0131Ohms

RGEF700-AP
Littelfuse
1: $1.136
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
RGEF700-AP

Mouser Part #
650-RGEF700-AP

Littelfuse

Resettable Fuses - PPTC 16V 100A 0.0131Ohms

Learn More

Datasheet

Non-Stocked Lead-Time 23 Weeks

Cut Tape

$1.136

$851

$645

$625

Reel

$500

View

Min.: 1
Mult.: 1

: 1.500

RGEF

PCB Mount

Radial

7 A

16 V

11.9 A

100 A

13.1 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax

RGEF700K
Littelfuse
1: $736
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF700K

Mouser Part #
650-RGEF700K

Littelfuse

Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$736

$672

$558

$515

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

7 A

16 V

11.9 A

100 A

22 mOhms

- 40 C

+ 85 C

Bulk

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

RGEF800-1
Littelfuse
1: $904
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF800-1

Mouser Part #
650-RGEF800-1

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$904

$831

$690

$636

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

8 A

16 V

13.6 A

100 A

17.5 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC Radial Lead 8A 16V 100A Imax

RGEF800K
Littelfuse
1: $873
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF800K

Mouser Part #
650-RGEF800K

Littelfuse

Resettable Fuses - PPTC Radial Lead 8A 16V 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$873

$801

$666

$614

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

8 A

16 V

13.6 A

100 A

17.5 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 9A 16V 20AWG 100A Imax

RGEF900-1
Littelfuse
1: $904
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RGEF900-1

Mouser Part #
650-RGEF900-1

Littelfuse

Resettable Fuses - PPTC 9A 16V 20AWG 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$904

$831

$690

$636

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

9 A

16 V

15.3 A

100 A

13.5 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 30V 1.85A-HD 100A RUEF

RUEF185-AP
Littelfuse
1: $620
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RUEF185-AP

Mouser Part #
650-RUEF185-AP

Littelfuse

Resettable Fuses - PPTC 30V 1.85A-HD 100A RUEF

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$620

$566

$470

$434

View

Reel

$268

Min.: 1
Mult.: 1

: 2.000

RUEF

PCB Mount

Radial

1.85 A

30 V

3.7 A

100 A

90 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 30V 100A PolySwitch Reset Dev

RUEF300K-AP
Littelfuse
1: $673
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RUEF300K-AP

Mouser Part #
650-RUEF300K-AP

Littelfuse

Resettable Fuses - PPTC 30V 100A PolySwitch Reset Dev

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$673

$619

$514

$467

View

Reel

$310

Min.: 1
Mult.: 1

: 1.000

RUEF

PCB Mount

Radial

3 A

30 VDC

6 A

100 A

80 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 3A 30V 40A Imax

RUEF300U
Littelfuse
1: $547
Lead-Time 17 Weeks

Mfr. Part #
RUEF300U

Mouser Part #
650-RUEF300U

Littelfuse

Resettable Fuses - PPTC 3A 30V 40A Imax

Learn More

Datasheet

Lead-Time 17 Weeks

$547

$501

$415

$384

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

3 A

30 VDC

6 A

100 A

80 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 30V 40A 2.00W UNCOAT PolySwitch Reset Dev

RUEF300U-2
Littelfuse
3.000: $296
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RUEF300U-2

Mouser Part #
650-RUEF300U-2

Littelfuse

Resettable Fuses - PPTC 30V 40A 2.00W UNCOAT PolySwitch Reset Dev

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$296

Min.: 3.000
Mult.: 3.000

: 3.000

RUEF

PCB Mount

Radial

3 A

30 V

6 A

100 A

80 mOhms

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 40A 30V Resett 2-Pin PolySwitch Reset Dev

RUEF400K-AP
Littelfuse
1: $673
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RUEF400K-AP

Mouser Part #
650-RUEF400K-AP

Littelfuse

Resettable Fuses - PPTC 40A 30V Resett 2-Pin PolySwitch Reset Dev

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$673

$618

$513

$474

View

Reel

$362

Min.: 1
Mult.: 1

: 1.000

RUEF

PCB Mount

Radial

4 A

30 V

8 A

100 A

50 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 5A 30V 100A Imax

RUEF500K-AP
Littelfuse
1: $1.209
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
RUEF500K-AP

Mouser Part #
650-RUEF500K-AP

Littelfuse

Resettable Fuses - PPTC 5A 30V 100A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$1.209

$902

$683

$662

Reel

$481

View

Min.: 1
Mult.: 1

: 1.000

RUEF

PCB Mount

Radial

5 A

30 VDC

10 A

100 A

50 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Customer Service Office

Company

Resources

Support

100 mA
140 mA
200 mA
350 mA
500 mA
750 mA
900 mA
1.1 A
1.25 A
1.35 A
1.5 A
1.6 A
1.85 A
2 A
2.5 A
2.6 A
3 A
4 A
5 A
6 A

300 mA
340 mA
400 mA
700 mA
750 mA
1 A
1.5 A
1.8 A
1.95 A
2.2 A
2.5 A
2.7 A
2.8 A
3 A
3.2 A
3.5 A
3.7 A
4.7 A
4.9 A
5 A

6.4 mOhms
8.6 mOhms
8.9 mOhms
10.2 mOhms
13.1 mOhms
13.5 mOhms
17.5 mOhms
19 mOhms
20 mOhms
22 mOhms
28 mOhms
30 mOhms
34 mOhms
40 mOhms
47 mOhms
50 mOhms
53 mOhms
55 mOhms
60 mOhms
70 mOhms