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

Indoor LED Lighting Circuit Protection

Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency, and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology protects LED assemblies from potential damage. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.

All Results (1,529)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN

1206L110THYR
Littelfuse
1: $0.528
20,549In Stock

Mfr. Part No.
1206L110THYR

Mouser Part No
576-1206L110THYR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN

Learn More

Datasheet

20,549In Stock

Cut Tape

$0.528

$0.432

$0.407

$0.377

Reel

$0.32

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A

1206L150/12SLYR
Littelfuse
1: $3.73
3,575In Stock

Mfr. Part No.
1206L150/12SLYR

Mouser Part No
576-1206L150/12SLYR

Littelfuse

Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A

Learn More

Datasheet

3,575In Stock

Cut Tape

$3.73

$3.17

$2.92

$2.89

View

Reel

$1.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.50A

1206L150SLYR
Littelfuse
1: $2.47
3,448In Stock

Mfr. Part No.
1206L150SLYR

Mouser Part No
576-1206L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.50A

Learn More

Datasheet

3,448In Stock

Cut Tape

$2.47

$2.14

$1.78

$1.64

View

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A

1206L400SLWR
Littelfuse
1: $2.65
11,836In Stock

Mfr. Part No.
1206L400SLWR

Mouser Part No
576-1206L400SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A

Learn More

Datasheet

11,836In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

View

Reel

$1.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 0.05A 30V 1210

1210L005WR
Littelfuse
1: $0.542
11,167In Stock
8,850Expected 16/3/2026

Mfr. Part No.
1210L005WR

Mouser Part No
576-1210L005

Littelfuse

Resettable Fuses - PPTC 0.05A 30V 1210

Learn More

Datasheet

11,167In Stock

8,850Expected 16/3/2026

Cut Tape

$0.542

$0.452

$0.417

$0.361

View

Reel

$0.303

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 0.10A 30V 1210

1210L010WR
Littelfuse
1: $0.667
22,035In Stock
15,000Expected 15/4/2026

Mfr. Part No.
1210L010WR

Mouser Part No
576-1210L010

Littelfuse

Resettable Fuses - PPTC 0.10A 30V 1210

Learn More

Datasheet

22,035In Stock

15,000Expected 15/4/2026

Cut Tape

$0.667

$0.60

$0.514

$0.475

View

Reel

$0.303

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE

1210L020WR
Littelfuse
1: $0.487
14,174In Stock
12,000Expected 17/2/2026

Mfr. Part No.
1210L020WR

Mouser Part No
576-1210L020WR

Littelfuse

Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE

Learn More

Datasheet

14,174In Stock

12,000Expected 17/2/2026

Cut Tape

$0.487

$0.445

$0.37

$0.341

View

Reel

$0.303

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 0.50A 13.2V 1210

1210L050YR
Littelfuse
1: $0.612
36,486In Stock
3,000Expected 17/2/2026

Mfr. Part No.
1210L050YR

Mouser Part No
576-1210L050

Littelfuse

Resettable Fuses - PPTC 0.50A 13.2V 1210

Learn More

Datasheet

36,486In Stock

3,000Expected 17/2/2026

Cut Tape

$0.612

$0.506

$0.435

$0.393

View

Reel

$0.314

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 12V 1.10A 1210 PTC

1210L110/12WR
Littelfuse
1: $1.25
6,193In Stock

Mfr. Part No.
1210L110/12WR

Mouser Part No
576-1210L110/12WR

Littelfuse

Resettable Fuses - PPTC 12V 1.10A 1210 PTC

Learn More

Datasheet

6,193In Stock

Cut Tape

$1.25

$1.15

$0.955

$0.884

View

Reel

$0.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 16V 1.10A 1210 PTC

1210L110/16WR
Littelfuse
1: $1.25
9,725In Stock

Mfr. Part No.
1210L110/16WR

Mouser Part No
576-1210L110/16WR

Littelfuse

Resettable Fuses - PPTC 16V 1.10A 1210 PTC

Learn More

Datasheet

9,725In Stock

Cut Tape

$1.25

$1.09

$0.87

$0.837

View

Reel

$0.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC PTC 8V 1210 1.1A POLYFUSE SMD THIN

1210L110THYR
Littelfuse
1: $0.681
10,779In Stock

Mfr. Part No.
1210L110THYR

Mouser Part No
576-1210L110THYR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1210 1.1A POLYFUSE SMD THIN

Learn More

Datasheet

10,779In Stock

Cut Tape

$0.681

$0.62

$0.514

$0.475

View

Reel

$0.303

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT

1812L010/60DR
Littelfuse
1: $2.34
4,816In Stock

Mfr. Part No.
1812L010/60DR

Mouser Part No
576-1812L010/60DR

Littelfuse

Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT

Learn More

Datasheet

4,816In Stock

Cut Tape

$2.34

$2.15

$1.79

$1.65

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

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

1812L010DR
Littelfuse
1: $0.653
7,780In Stock
7,500Expected 18/3/2026

Mfr. Part No.
1812L010DR

Mouser Part No
576-1812L010DR

Littelfuse

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

Learn More

Datasheet

7,780In Stock

7,500Expected 18/3/2026

Cut Tape

$0.653

$0.596

$0.495

$0.453

Reel

$0.299

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 0.14A 60V 1812

1812L014DR
Littelfuse
1: $0.459
27,214In Stock

Mfr. Part No.
1812L014DR

Mouser Part No
576-1812L014

Littelfuse

Resettable Fuses - PPTC 0.14A 60V 1812

Learn More

Datasheet

27,214In Stock

Cut Tape

$0.459

$0.386

$0.36

$0.332

View

Reel

$0.291

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT

1812L020/60DR
Littelfuse
1: $1.20
4,658In Stock

Mfr. Part No.
1812L020/60DR

Mouser Part No
576-1812L020/60DR

Littelfuse

Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT

Learn More

Datasheet

4,658In Stock

Cut Tape

$1.20

$1.19

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 30V 1812 .200A POLYFUSE

1812L020PR
Littelfuse
1: $0.653
13,464In Stock

Mfr. Part No.
1812L020PR

Mouser Part No
576-1812L020PR

Littelfuse

Resettable Fuses - PPTC 30V 1812 .200A POLYFUSE

Learn More

Datasheet

13,464In Stock

Cut Tape

$0.653

$0.587

$0.495

$0.449

View

Reel

$0.291

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A

1812L035/30DR
Littelfuse
1: $2.34
4,569In Stock
4,500Expected 18/3/2026

Mfr. Part No.
1812L035/30DR

Mouser Part No
576-1812L035/30DR

Littelfuse

Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A

Learn More

Datasheet

4,569In Stock

4,500Expected 18/3/2026

Cut Tape

$2.34

$2.15

$1.61

$1.47

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A

1812L050/30PR
Littelfuse
1: $1.25
31,214In Stock

Mfr. Part No.
1812L050/30PR

Mouser Part No
576-1812L050/30PR

Littelfuse

Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A

Learn More

Datasheet

31,214In Stock

Cut Tape

$1.25

$1.15

$0.945

$0.884

View

Reel

$0.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC 1812 15V .5A

1812L050PR
Littelfuse
1: $0.626
7,912In Stock

Mfr. Part No.
1812L050PR

Mouser Part No
576-1812L050PR

Littelfuse

Resettable Fuses - PPTC 1812 15V .5A

Learn More

Datasheet

7,912In Stock

Cut Tape

$0.626

$0.52

$0.471

$0.398

View

Reel

$0.291

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE

1812L075/24DR
Littelfuse
1: $0.82
20,746In Stock
13,500Expected 31/3/2026

Mfr. Part No.
1812L075/24DR

Mouser Part No
576-1812L075/24DR

Littelfuse

Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE

Learn More

Datasheet

20,746In Stock

13,500Expected 31/3/2026

Cut Tape

$0.82

$0.726

$0.627

$0.578

View

Reel

$0.377

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE

1812L075/33DR
Littelfuse
1: $0.82
23,583In Stock
16,000Expected 31/3/2026

Mfr. Part No.
1812L075/33DR

Mouser Part No
576-1812L075/33DR

Littelfuse

Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE

Learn More

Datasheet

23,583In Stock

16,000Expected 31/3/2026

Cut Tape

$0.82

$0.674

$0.58

$0.557

Reel

$0.378

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 1812 13.2V 0.75A

1812L075PR
Littelfuse
1: $0.667
7,046In Stock

Mfr. Part No.
1812L075PR

Mouser Part No
576-1812L075PR

Littelfuse

Resettable Fuses - PPTC 1812 13.2V 0.75A

Learn More

Datasheet

7,046In Stock

Cut Tape

$0.667

$0.575

$0.512

$0.43

View

Reel

$0.302

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

1812L110/24DR
Littelfuse
1: $0.792
7,268In Stock

Mfr. Part No.
1812L110/24DR

Mouser Part No
576-1812L110/24DR

Littelfuse

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

Learn More

Datasheet

7,268In Stock

Cut Tape

$0.792

$0.698

$0.599

$0.524

Reel

$0.361

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT

1812L110/33MR
Littelfuse
1: $0.626
42,147In Stock
49,000On Order

Mfr. Part No.
1812L110/33MR

Mouser Part No
576-1812L110/33MR

Littelfuse

Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT

Learn More

Datasheet

42,147In Stock

49,000On Order

Cut Tape

$0.626

$0.624

$0.559

$0.524

View

Reel

$0.339

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC 1812 8V 1.1A

1812L110PR
Littelfuse
1: $0.514
9,591In Stock

Mfr. Part No.
1812L110PR

Mouser Part No
576-1812L110PRT

Littelfuse

Resettable Fuses - PPTC 1812 8V 1.1A

Learn More

Datasheet

9,591In Stock

Cut Tape

$0.514

$0.391

$0.363

$0.329

View

Reel

$0.245

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Indoor LED Lighting Circuit Protection

All Results (1,529)

Customer Service Office

Company

Resources

Support

Indoor LED Lighting Circuit Protection

All Results (1,529)

Circuit Protection

Thermal Management