Resettable Fuses - PPTC – Mouser Puerto Rico

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 152

Applied Filters:

Series

Mounting Style

Termination Style

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Package / Case

Minimum Operating Temperature

Lead Spacing

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Resettable Fuses - PPTC 1812 13.2V 0.75A

1812L075PR
Littelfuse
1: $0.55
A tariff of 8% may be applied if shipping to the United States.
4,336In Stock

Mfr. Part #
1812L075PR

Mouser Part #
576-1812L075PR

Littelfuse

Resettable Fuses - PPTC 1812 13.2V 0.75A

Learn More

Datasheet

4,336In Stock

Cut Tape

$0.55

$0.501

$0.421

$0.381

Reel

$0.246

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

1812L

SMD/SMT

750 mA

13.2 VDC

1.5 A

100 A

450 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A

1812L110/24DR
Littelfuse
1: $0.65
A tariff of 8% may be applied if shipping to the United States.
27In Stock
9,000Expected 10/22/2026

Mfr. Part #
1812L110/24DR

Mouser Part #
576-1812L110/24DR

Littelfuse

Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A

Learn More

Datasheet

27In Stock

9,000Expected 10/22/2026

Cut Tape

$0.65

$0.594

$0.493

$0.455

View

Reel

$0.284

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

1812L

PCB Mount

SMD/SMT

1.1 A

24 VDC

1.95 A

20 A

200 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1812 8V 1.1A

1812L110PR
Littelfuse
1: $0.46
A tariff of 8% may be applied if shipping to the United States.
5,913In Stock

Mfr. Part #
1812L110PR

Mouser Part #
576-1812L110PRT

Littelfuse

Resettable Fuses - PPTC 1812 8V 1.1A

Learn More

Datasheet

5,913In Stock

Cut Tape

$0.46

$0.40

$0.348

$0.303

Reel

$0.195

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

1812L

SMD/SMT

1.1 A

8 VDC

2.2 A

100 A

210 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A

1812L125/16DR
Littelfuse
1: $0.56
A tariff of 8% may be applied if shipping to the United States.
2,694In Stock

Mfr. Part #
1812L125/16DR

Mouser Part #
576-1812L125/16DR

Littelfuse

Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A

Learn More

Datasheet

2,694In Stock

Cut Tape

$0.56

$0.501

$0.427

$0.379

Reel

$0.245

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

1812L

SMD/SMT

1.25 A

16 VDC

2.5 A

100 A

140 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

1812L150/16DR
Littelfuse
1: $0.62
A tariff of 8% may be applied if shipping to the United States.
2,055In Stock

Mfr. Part #
1812L150/16DR

Mouser Part #
576-1812L150/16DR

Littelfuse

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

Learn More

Datasheet

2,055In Stock

Cut Tape

$0.62

$0.552

$0.469

$0.433

Reel

$0.27

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

1812L

SMD/SMT

1.5 A

16 VDC

2.8 A

100 A

110 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 8V 1.5A

1812L150ZR
Littelfuse
1: $0.55
A tariff of 8% may be applied if shipping to the United States.
5,360In Stock

Mfr. Part #
1812L150ZR

Mouser Part #
576-1812L150ZR

Littelfuse

Resettable Fuses - PPTC 8V 1.5A

Learn More

Datasheet

5,360In Stock

Cut Tape

$0.55

$0.498

$0.421

$0.388

View

Reel

$0.239

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

1812L

SMD/SMT

1.5 A

8 VDC

3 A

100 A

110 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 12V 1.60A POLY SURF MOUNT

1812L160/12DR
Littelfuse
1: $0.62
A tariff of 8% may be applied if shipping to the United States.
1,979In Stock

Mfr. Part #
1812L160/12DR

Mouser Part #
576-1812L160/12DR

Littelfuse

Resettable Fuses - PPTC PTC 12V 1.60A POLY SURF MOUNT

Learn More

Datasheet

1,979In Stock

Cut Tape

$0.62

$0.565

$0.469

$0.433

Reel

$0.27

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

1812L

PCB Mount

SMD/SMT

1.6 A

12 VDC

2.8 A

100 A

100 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1812 6V 1.6A

1812L160PR
Littelfuse
1: $0.54
A tariff of 8% may be applied if shipping to the United States.
1,987In Stock

Mfr. Part #
1812L160PR

Mouser Part #
576-1812L160PR

Littelfuse

Resettable Fuses - PPTC 1812 6V 1.6A

Learn More

Datasheet

1,987In Stock

Cut Tape

$0.54

$0.477

$0.408

$0.354

View

Reel

$0.23

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

1812L

SMD/SMT

1.6 A

8 VDC

2.8 A

100 A

100 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 8V 1812 2.0A POLYFUSE SMD THIN

1812L200THPR
Littelfuse
1: $0.60
A tariff of 8% may be applied if shipping to the United States.
4,354In Stock

Mfr. Part #
1812L200THPR

Mouser Part #
576-1812L200THPR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1812 2.0A POLYFUSE SMD THIN

Learn More

Datasheet

4,354In Stock

Cut Tape

$0.60

$0.552

$0.458

$0.415

View

Reel

$0.262

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

1812L

SMD/SMT

2 A

8 VDC

3.5 A

100 A

70 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 16V POLY SURF

1812L260/16MR
Littelfuse
1: $1.37
A tariff of 8% may be applied if shipping to the United States.
186In Stock
7,000On Order

Mfr. Part #
1812L260/16MR

Mouser Part #
576-1812L260/16MR

Littelfuse

Resettable Fuses - PPTC PTC 16V POLY SURF

Learn More

Datasheet

186In Stock

7,000On Order

Cut Tape

$1.37

$1.03

$0.88

$0.856

View

Reel

$0.533

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

1812L

SMD/SMT

2.6 A

16 VDC

5 A

100 A

50 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RGEF1100

RGEF1100
Littelfuse
1: $0.96
785In Stock
500Expected 10/19/2026

Mfr. Part #
RGEF1100

Mouser Part #
650-RGEF1100

Littelfuse

Resettable Fuses - PPTC RGEF1100

Learn More

Datasheet

785In Stock

500Expected 10/19/2026

$0.96

$0.878

$0.729

$0.672

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

11 A

16 VDC

18.7 A

100 A

8.9 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC RGEF1200

RGEF1200
Littelfuse
1: $1.05
979In Stock

Mfr. Part #
RGEF1200

Mouser Part #
650-RGEF1200

Littelfuse

Resettable Fuses - PPTC RGEF1200

Learn More

Datasheet

979In Stock

$1.05

$0.968

$0.804

$0.742

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 RGEF1200-2

RGEF1200-2
Littelfuse
1: $1.02
2,369In Stock

Mfr. Part #
RGEF1200-2

Mouser Part #
650-RGEF1200-2

Littelfuse

Resettable Fuses - PPTC RGEF1200-2

Learn More

Datasheet

2,369In Stock

Cut Tape

$1.02

$0.94

$0.781

$0.72

Reel

$0.549

View

Min.: 1
Mult.: 1

: 1,000

RGEF

PCB Mount

Radial

12 A

16 VDC

20.4 A

100 A

8.6 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC RGEF1400

RGEF1400
Littelfuse
1: $1.40
A tariff of 8% may be applied if shipping to the United States.
1,384In Stock
1,250Expected 12/16/2026

Mfr. Part #
RGEF1400

Mouser Part #
650-RGEF1400

Littelfuse

Resettable Fuses - PPTC RGEF1400

Learn More

Datasheet

1,384In Stock

1,250Expected 12/16/2026

$1.40

$1.19

$0.942

$0.904

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

14 A

16 VDC

23.8 A

100 A

6.4 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC RGEF250

RGEF250
Littelfuse
1: $0.53
1,801In Stock

Mfr. Part #
RGEF250

Mouser Part #
650-RGEF250

Littelfuse

Resettable Fuses - PPTC RGEF250

Learn More

Datasheet

1,801In Stock

$0.53

$0.485

$0.403

$0.372

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

2.5 A

16 VDC

4.7 A

100 A

53 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 16V 2.5A-HD 100A RGEF

RGEF250-AP
Littelfuse
1: $0.56
A tariff of 8% may be applied if shipping to the United States.
1,175In Stock

Mfr. Part #
RGEF250-AP

Mouser Part #
650-RGEF250-AP

Littelfuse

Resettable Fuses - PPTC 16V 2.5A-HD 100A RGEF

Learn More

Datasheet

1,175In Stock

Cut Tape

$0.56

$0.514

$0.426

$0.394

$0.354

Reel

$0.286

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

RGEF

PCB Mount

Radial

2.5 A

16 VDC

4.7 A

100 A

53 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

RGEF300K
Littelfuse
1: $0.55
A tariff of 10% may be applied if shipping to the United States.
78In Stock

Mfr. Part #
RGEF300K

Mouser Part #
650-RGEF300K

Littelfuse

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

Learn More

Datasheet

78In Stock

$0.55

$0.548

$0.503

$0.387

View

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

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

3 A

16 VDC

5.1 A

100 A

98 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

RGEF300K-2
Littelfuse
1: $0.68
A tariff of 8% may be applied if shipping to the United States.
2,856In Stock

Mfr. Part #
RGEF300K-2

Mouser Part #
650-RGEF300K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

Learn More

Datasheet

2,856In Stock

Cut Tape

$0.68

$0.623

$0.517

$0.477

View

Reel

$0.299

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,500

RGEF

PCB Mount

Radial

3 A

16 V

5.1 A

100 A

98 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC RGEF400

RGEF400
Littelfuse
1: $0.70
140In Stock
5,000On Order

Mfr. Part #
RGEF400

Mouser Part #
650-RGEF400

Littelfuse

Resettable Fuses - PPTC RGEF400

Learn More

Datasheet

140In Stock

5,000On Order

$0.70

$0.601

$0.532

$0.41

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 RGEF500-2

RGEF500-2
Littelfuse
1: $0.83
385In Stock
14,000Expected 9/30/2026

Mfr. Part #
RGEF500-2

Mouser Part #
650-RGEF500-2

Littelfuse

Resettable Fuses - PPTC RGEF500-2

Learn More

Datasheet

385In Stock

14,000Expected 9/30/2026

Cut Tape

$0.83

$0.717

$0.63

$0.537

Reel

$0.35

View

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 Polyswitch 8.5A

RGEF500K-2
Littelfuse
1: $0.78
A tariff of 8% may be applied if shipping to the United States.
775In Stock

Mfr. Part #
RGEF500K-2

Mouser Part #
650-RGEF500K-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 8.5A

Learn More

Datasheet

775In Stock

Cut Tape

$0.78

$0.716

$0.594

$0.548

View

Reel

$0.348

A tariff of 8% may be applied if shipping to the United States.

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 RGEF600

RGEF600
Littelfuse
1: $0.67
2,037In Stock

Mfr. Part #
RGEF600

Mouser Part #
650-RGEF600

Littelfuse

Resettable Fuses - PPTC RGEF600

Learn More

Datasheet

2,037In Stock

$0.67

$0.613

$0.509

$0.47

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-2

RGEF600K-2
Littelfuse
1: $0.82
A tariff of 8% may be applied if shipping to the United States.
459In Stock

Mfr. Part #
RGEF600K-2

Mouser Part #
650-RGEF600K-2

Littelfuse

Resettable Fuses - PPTC RGEF600K-2

Learn More

Datasheet

459In Stock

Cut Tape

$0.82

$0.749

$0.603

$0.569

View

Reel

$0.366

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

RGEF

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC RGEF700

RGEF700
Littelfuse
1: $0.70
286In Stock
1,500Expected 12/14/2026

Mfr. Part #
RGEF700

Mouser Part #
650-RGEF700

Littelfuse

Resettable Fuses - PPTC RGEF700

Learn More

Datasheet

286In Stock

1,500Expected 12/14/2026

$0.70

$0.639

$0.531

$0.49

View

Min.: 1
Mult.: 1

RGEF

PCB Mount

Radial

7 A

16 VDC

11.9 A

100 A

20 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC RGEF700-2

RGEF700-2
Littelfuse
1: $0.85
3,030In Stock

Mfr. Part #
RGEF700-2

Mouser Part #
650-RGEF700-2

Littelfuse

Resettable Fuses - PPTC RGEF700-2

Learn More

Datasheet

3,030In Stock

Cut Tape

$0.85

$0.779

$0.628

$0.594

Reel

$0.372

View

Min.: 1
Mult.: 1

: 1,500

RGEF

PCB Mount

Radial

7 A

16 VDC

11.9 A

100 A

22 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