Resettable Fuses - PPTC – Mouser Puerto Rico

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Part #

Resettable Fuses - PPTC 4A 30V 40A Imax

RUEF400K
Littelfuse
1: $0.61
774In Stock
1,500Expected 9/8/2026

Mfr. Part #
RUEF400K

Mouser Part #
650-RUEF400K

Littelfuse

Resettable Fuses - PPTC 4A 30V 40A Imax

Learn More

Datasheet

774In Stock

1,500Expected 9/8/2026

$0.61

$0.56

$0.465

$0.429

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

4 A

30 VDC

8 A

100 A

50 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 5A 30V 40A Imax

RUEF500-1
Littelfuse
1: $0.77
A tariff of 10% may be applied if shipping to the United States.
1,206In Stock

Mfr. Part #
RUEF500-1

Mouser Part #
650-RUEF500-1

Littelfuse

Resettable Fuses - PPTC 5A 30V 40A Imax

Learn More

Datasheet

1,206In Stock

$0.77

$0.704

$0.584

$0.539

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

5 A

30 VDC

10 A

100 A

50 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 5A 30V 100A Imax

RUEF500-2
Littelfuse
1: $0.89
3,374In Stock
1,500Expected 9/1/2026

Mfr. Part #
RUEF500-2

Mouser Part #
650-RUEF500-2

Littelfuse

Resettable Fuses - PPTC 5A 30V 100A Imax

Learn More

Datasheet

3,374In Stock

1,500Expected 9/1/2026

Cut Tape

$0.89

$0.755

$0.621

$0.62

Reel

$0.392

View

Min.: 1
Mult.: 1

: 1,500

RUEF

PCB Mount

Radial

5 A

30 VDC

10 A

100 A

50 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 5A 30V 40A Imax

RUEF500K
Littelfuse
1: $0.74
A tariff of 35% may be applied if shipping to the United States.
1,595In Stock
1,000Expected 11/10/2026

Mfr. Part #
RUEF500K

Mouser Part #
650-RUEF500K

Littelfuse

Resettable Fuses - PPTC 5A 30V 40A Imax

Learn More

Datasheet

1,595In Stock

1,000Expected 11/10/2026

$0.74

$0.676

$0.561

$0.518

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

5 A

30 VDC

10 A

100 A

50 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 6A 30V 40A Imax

RUEF600-1
Littelfuse
1: $0.84
A tariff of 35% may be applied if shipping to the United States.
497In Stock

Mfr. Part #
RUEF600-1

Mouser Part #
650-RUEF600-1

Littelfuse

Resettable Fuses - PPTC 6A 30V 40A Imax

Learn More

Datasheet

497In Stock

$0.84

$0.774

$0.643

$0.593

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

6 A

30 V

12 A

40 A

40 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 6A 30V 40A Imax

RUEF600-2
Littelfuse
1: $1.00
A tariff of 35% may be applied if shipping to the United States.
1,260In Stock

Mfr. Part #
RUEF600-2

Mouser Part #
650-RUEF600-2

Littelfuse

Resettable Fuses - PPTC 6A 30V 40A Imax

Learn More

Datasheet

1,260In Stock

Cut Tape

$1.00

$0.922

$0.765

$0.751

Reel

$0.554

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

RUEF

PCB Mount

Radial

6 A

30 VDC

12 A

40 A

40 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600-AP
Littelfuse
1: $0.91
A tariff of 35% may be applied if shipping to the United States.
595In Stock

Mfr. Part #
RUEF600-AP

Mouser Part #
650-RUEF600-AP

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

Learn More

Datasheet

595In Stock

Cut Tape

$0.91

$0.838

$0.696

$0.642

$0.577

Reel

$0.49

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

RUEF

PCB Mount

Radial

6 A

30 VDC

12 A

100 A

40 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600K
Littelfuse
1: $0.81
A tariff of 35% may be applied if shipping to the United States.
566In Stock

Mfr. Part #
RUEF600K

Mouser Part #
650-RUEF600K

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

Learn More

Datasheet

566In Stock

$0.81

$0.741

$0.615

$0.568

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

6 A

30 VDC

12 A

100 A

40 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 6A 30V 40A Imax

RUEF600K-2
Littelfuse
1: $0.99
A tariff of 35% may be applied if shipping to the United States.
2,955In Stock

Mfr. Part #
RUEF600K-2

Mouser Part #
650-RUEF600K-2

Littelfuse

Resettable Fuses - PPTC 6A 30V 40A Imax

Learn More

Datasheet

2,955In Stock

Cut Tape

$0.99

$0.913

$0.758

$0.699

Reel

$0.457

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

RUEF

PCB Mount

Radial

6 A

30 VDC

12 A

100 A

40 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700-2
Littelfuse
1: $1.06
1,101In Stock
1,000Expected 10/14/2026

Mfr. Part #
RUEF700-2

Mouser Part #
650-RUEF700-2

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

1,101In Stock

1,000Expected 10/14/2026

Cut Tape

$1.06

$0.978

$0.781

$0.749

Reel

$0.49

View

Min.: 1
Mult.: 1

: 1,000

RUEF

PCB Mount

Radial

7 A

30 VDC

14 A

100 A

30 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700K
Littelfuse
1: $0.86
A tariff of 35% may be applied if shipping to the United States.
272In Stock

Mfr. Part #
RUEF700K

Mouser Part #
650-RUEF700K

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

272In Stock

$0.86

$0.793

$0.658

$0.607

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

7 A

30 VDC

14 A

100 A

30 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 30V 7A-HD 40A MAX (R)

RUEF700K-2
Littelfuse
1: $1.06
A tariff of 35% may be applied if shipping to the United States.
997In Stock

Mfr. Part #
RUEF700K-2

Mouser Part #
650-RUEF700K-2

Littelfuse

Resettable Fuses - PPTC 30V 7A-HD 40A MAX (R)

Learn More

Datasheet

997In Stock

Cut Tape

$1.06

$0.97

$0.788

$0.743

Reel

$0.566

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

RUEF

PCB Mount

Radial

7 A

30 V

14 A

100 A

30 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 8A 30V 40A Imax

RUEF800-2
Littelfuse
1: $1.07
950In Stock
1,000Expected 10/12/2026

Mfr. Part #
RUEF800-2

Mouser Part #
650-RUEF800-2

Littelfuse

Resettable Fuses - PPTC 8A 30V 40A Imax

Learn More

Datasheet

950In Stock

1,000Expected 10/12/2026

Cut Tape

$1.07

$0.884

$0.77

$0.728

Reel

$0.587

View

Min.: 1
Mult.: 1

: 1,000

RUEF

PCB Mount

Radial

8 A

30 VDC

16 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 8A 30V 40A Imax

RUEF800K-2
Littelfuse
1: $1.15
A tariff of 35% may be applied if shipping to the United States.
1,174In Stock

Mfr. Part #
RUEF800K-2

Mouser Part #
650-RUEF800K-2

Littelfuse

Resettable Fuses - PPTC 8A 30V 40A Imax

Learn More

Datasheet

1,174In Stock

Cut Tape

$1.15

$1.06

$0.849

$0.809

View

Reel

$0.534

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

RUEF

PCB Mount

Radial

8 A

30 VDC

16 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 9A 30V 100A Imax

RUEF900-2
Littelfuse
1: $1.38
1,642In Stock

Mfr. Part #
RUEF900-2

Mouser Part #
650-RUEF900-2

Littelfuse

Resettable Fuses - PPTC 9A 30V 100A Imax

Learn More

Datasheet

1,642In Stock

Cut Tape

$1.38

$1.28

$1.05

$0.973

Reel

$0.636

View

Min.: 1
Mult.: 1

: 1,000

RUEF

PCB Mount

Radial

9 A

30 VDC

18 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 9A 30V 40A Imax

RUEF900K
Littelfuse
1: $1.15
A tariff of 35% may be applied if shipping to the United States.
1,442In Stock

Mfr. Part #
RUEF900K

Mouser Part #
650-RUEF900K

Littelfuse

Resettable Fuses - PPTC 9A 30V 40A Imax

Learn More

Datasheet

1,442In Stock

$1.15

$1.06

$0.879

$0.811

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

9 A

30 VDC

18 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 8A 30V 40A Imax

RUEF800K
Littelfuse
1: $0.95
A tariff of 35% may be applied if shipping to the United States.
1In Stock
250Expected 11/16/2026

Mfr. Part #
RUEF800K

Mouser Part #
650-RUEF800K

Littelfuse

Resettable Fuses - PPTC 8A 30V 40A Imax

Learn More

Datasheet

1In Stock

250Expected 11/16/2026

$0.95

$0.87

$0.722

$0.667

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

8 A

30 VDC

16 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC PTC 30V .100A POLY SURF MOUNT

1812L010DR
Littelfuse
1: $0.54
A tariff of 10% may be applied if shipping to the United States.
43,400On Order

Mfr. Part #
1812L010DR

Mouser Part #
576-1812L010DR

Littelfuse

Resettable Fuses - PPTC PTC 30V .100A POLY SURF MOUNT

Learn More

Datasheet

43,400On Order

Cut Tape

$0.54

$0.458

$0.408

$0.358

Reel

$0.235

View

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

1812L

PCB Mount

SMD/SMT

100 mA

30 VDC

300 mA

100 A

15 Ohms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT

1812L125/6PR
Littelfuse
1: $0.62
A tariff of 10% may be applied if shipping to the United States.
7,406On Order

Mfr. Part #
1812L125/6PR

Mouser Part #
576-1812L125/6PR

Littelfuse

Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT

Learn More

Datasheet

7,406On Order

Cut Tape

$0.62

$0.565

$0.469

$0.433

View

Reel

$0.269

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

1812L

PCB Mount

SMD/SMT

1.25 A

6 VDC

2.5 A

100 A

140 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RGEF300-2

RGEF300-2
Littelfuse
1: $0.68
A tariff of 35% may be applied if shipping to the United States.
4,854On Order

Mfr. Part #
RGEF300-2

Mouser Part #
650-RGEF300-2

Littelfuse

Resettable Fuses - PPTC RGEF300-2

Learn More

Datasheet

4,854On Order

Cut Tape

$0.68

$0.623

$0.517

$0.477

View

Reel

$0.299

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,500

RGEF

PCB Mount

Radial

3 A

16 VDC

5.1 A

100 A

97.5 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RGEF400-2

RGEF400-2
Littelfuse
1: $0.94
A tariff of 35% may be applied if shipping to the United States.
6,710Expected 12/14/2026

Mfr. Part #
RGEF400-2

Mouser Part #
650-RGEF400-2

Littelfuse

Resettable Fuses - PPTC RGEF400-2

Learn More

Datasheet

6,710Expected 12/14/2026

Cut Tape

$0.94

$0.725

$0.68

$0.513

Reel

$0.374

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 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, Cut Tape

Resettable Fuses - PPTC RGEF500K

RGEF500K
Littelfuse
1: $0.64
A tariff of 10% may be applied if shipping to the United States.
2In Stock

Mfr. Part #
RGEF500K

Mouser Part #
650-RGEF500K

Littelfuse

Resettable Fuses - PPTC RGEF500K

Learn More

Datasheet

2In Stock

$0.64

$0.585

$0.486

$0.448

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

5 A

16 VDC

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 4A 30V 100A Imax

RUEF400-2
Littelfuse
1: $0.75
6,998Expected 9/1/2026

Mfr. Part #
RUEF400-2

Mouser Part #
650-RUEF400-2

Littelfuse

Resettable Fuses - PPTC 4A 30V 100A Imax

Learn More

Datasheet

6,998Expected 9/1/2026

Cut Tape

$0.75

$0.651

$0.57

$0.509

Reel

$0.328

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 RGEF1400-2

RGEF1400-2
Littelfuse
1: $1.40
A tariff of 35% may be applied if shipping to the United States.
1,000Expected 9/1/2026

Mfr. Part #
RGEF1400-2

Mouser Part #
650-RGEF1400-2

Littelfuse

Resettable Fuses - PPTC RGEF1400-2

Learn More

Datasheet

1,000Expected 9/1/2026

Cut Tape

$1.40

$1.29

$1.06

$0.985

View

Reel

$0.663

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

RGEF

PCB Mount

Radial

14 A

16 VDC

23.8 A

100 A

6.4 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC RGEF400K-AP

RGEF400K-AP
Littelfuse
1: $0.61
A tariff of 35% may be applied if shipping to the United States.
2,000Expected 11/10/2026

Mfr. Part #
RGEF400K-AP

Mouser Part #
650-RGEF400K-AP

Littelfuse

Resettable Fuses - PPTC RGEF400K-AP

Learn More

Datasheet

2,000Expected 11/10/2026

Cut Tape

$0.61

$0.562

$0.467

$0.431

View

Reel

$0.329

A tariff of 35% may be applied if shipping to the United States.

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

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