.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 15V 0603 .100A POLY SURF MOUNT

0603L010YR
Littelfuse
1: £0.917
3,101In Stock

Mfr. Part No.
0603L010YR

Mouser Part No
576-0603L010YR

Littelfuse

Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT

Learn More

Datasheet

3,101In Stock

Cut Tape

£0.917

Reel

£0.917

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC PTC 9V .200A POLY SURF MOUNT

0603L020YR
Littelfuse
1: £0.934
1,385In Stock

Mfr. Part No.
0603L020YR

Mouser Part No
576-0603L020YR

Littelfuse

Resettable Fuses - PPTC PTC 9V .200A POLY SURF MOUNT

Learn More

Datasheet

1,385In Stock

Cut Tape

£0.934

Reel

£0.934

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT

0603L035YR
Littelfuse
1: £0.917
1,510In Stock

Mfr. Part No.
0603L035YR

Mouser Part No
576-0603L035YR

Littelfuse

Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT

Learn More

Datasheet

1,510In Stock

Cut Tape

£0.917

Reel

£0.917

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC PTC 6V POLY 0603 0.5A

0603L050YR
Littelfuse
1: £0.705
6,770In Stock

Mfr. Part No.
0603L050YR

Mouser Part No
576-0603L050YR

Littelfuse

Resettable Fuses - PPTC PTC 6V POLY 0603 0.5A

Learn More

Datasheet

6,770In Stock

Cut Tape

£0.705

£0.652

£0.625

Reel

£0.625

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A

0603L100SLYR
Littelfuse
1: £1.23
5,784In Stock
8,000Expected 23/02/2026

Mfr. Part No.
0603L100SLYR

Mouser Part No
576-0603L100SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A

Learn More

Datasheet

5,784In Stock

8,000Expected 23/02/2026

Cut Tape

£1.23

£1.12

£0.943

£0.871

View

Reel

£0.625

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A

0603L150SLYR
Littelfuse
1: £1.32
2,872In Stock
4,000Expected 23/03/2026

Mfr. Part No.
0603L150SLYR

Mouser Part No
576-0603L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A

Learn More

Datasheet

2,872In Stock

4,000Expected 23/03/2026

Cut Tape

£1.32

£1.23

£1.13

£0.943

View

Reel

£0.625

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

0603L175SLYR
Littelfuse
1: £1.33
17,123In Stock

Mfr. Part No.
0603L175SLYR

Mouser Part No
576-0603L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

Learn More

Datasheet

17,123In Stock

Cut Tape

£1.33

£1.26

£1.02

£0.863

View

Reel

£0.568

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 0.10A 24V 0805

0805L010/24YR
Littelfuse
1: £0.847
4,399In Stock

Mfr. Part No.
0805L010/24YR

Mouser Part No
576-0805L010/24YR

Littelfuse

Resettable Fuses - PPTC 0.10A 24V 0805

Learn More

Datasheet

4,399In Stock

Cut Tape

£0.847

Reel

£0.847

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE

0805L020YR
Littelfuse
1: £0.969
4,191In Stock

Mfr. Part No.
0805L020YR

Mouser Part No
576-0805L020YR

Littelfuse

Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE

Learn More

Datasheet

4,191In Stock

Cut Tape

£0.969

Reel

£0.969

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 0.50A 6V 0805

0805L050WR
Littelfuse
1: £1.79
2,219In Stock

Mfr. Part No.
0805L050WR

Mouser Part No
576-0805L050

Littelfuse

Resettable Fuses - PPTC 0.50A 6V 0805

Learn More

Datasheet

2,219In Stock

Cut Tape

£1.79

£1.69

£1.62

£1.52

£1.42

Reel

£1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 0805 6VDC 0.75A

0805L075WR
Littelfuse
1: £0.952
1,577In Stock

Mfr. Part No.
0805L075WR

Mouser Part No
576-0805L075WR

Littelfuse

Resettable Fuses - PPTC 0805 6VDC 0.75A

Learn More

Datasheet

1,577In Stock

Cut Tape

£0.952

Reel

£0.952

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 9V 1.1A 0805 POLYFUSE SURF MOUNT

0805L110WR
Littelfuse
1: £0.917
2,118In Stock

Mfr. Part No.
0805L110WR

Mouser Part No
576-0805L110WR

Littelfuse

Resettable Fuses - PPTC 9V 1.1A 0805 POLYFUSE SURF MOUNT

Learn More

Datasheet

2,118In Stock

Cut Tape

£0.917

Reel

£0.917

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT

1206L012WR
Littelfuse
1: £0.353
29,406In Stock
33,000Expected 28/05/2026

Mfr. Part No.
1206L012WR

Mouser Part No
576-1206L012WR

Littelfuse

Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT

Learn More

Datasheet

29,406In Stock

33,000Expected 28/05/2026

Cut Tape

£0.353

£0.32

£0.265

£0.245

View

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 24 V .2A .05s

1206L020YR
Littelfuse
1: £0.353
14,348In Stock
12,000Expected 08/04/2026

Mfr. Part No.
1206L020YR

Mouser Part No
576-1206L020YR

Littelfuse

Resettable Fuses - PPTC 24 V .2A .05s

Learn More

Datasheet

14,348In Stock

12,000Expected 08/04/2026

Cut Tape

£0.353

£0.32

£0.265

£0.245

View

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE

1206L025YR
Littelfuse
1: £0.315
16,832In Stock

Mfr. Part No.
1206L025YR

Mouser Part No
576-1206L025YR

Littelfuse

Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE

Learn More

Datasheet

16,832In Stock

Cut Tape

£0.315

£0.265

£0.25

£0.219

View

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT

1206L035/16YR
Littelfuse
1: £0.353
10,952In Stock
8,000Expected 23/03/2026

Mfr. Part No.
1206L035/16YR

Mouser Part No
576-1206L035/16YR

Littelfuse

Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT

Learn More

Datasheet

10,952In Stock

8,000Expected 23/03/2026

Cut Tape

£0.353

£0.313

£0.258

£0.237

View

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE

1206L050/15YR
Littelfuse
1: £0.353
30,904In Stock

Mfr. Part No.
1206L050/15YR

Mouser Part No
576-1206L050/15YR

Littelfuse

Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE

Learn More

Datasheet

30,904In Stock

Cut Tape

£0.353

£0.32

£0.265

£0.245

View

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 1206 PTC 6V 500MA

1206L050YR
Littelfuse
1: £0.323
23,762In Stock

Mfr. Part No.
1206L050YR

Mouser Part No
576-1206L050YR

Littelfuse

Resettable Fuses - PPTC 1206 PTC 6V 500MA

Learn More

Datasheet

23,762In Stock

Cut Tape

£0.323

£0.276

£0.258

£0.224

View

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75

1206L075/13.2WR
Littelfuse
1: £0.361
9,914In Stock

Mfr. Part No.
1206L075/13.2WR

Mouser Part No
576-1206L075/13.2WR

Littelfuse

Resettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75

Learn More

Datasheet

9,914In Stock

Cut Tape

£0.361

£0.327

£0.271

£0.25

Reel

£0.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 16V 0.75A 1206 PTC

1206L075/16WR
Littelfuse
1: £0.736
17,813In Stock

Mfr. Part No.
1206L075/16WR

Mouser Part No
576-1206L075/16WR

Littelfuse

Resettable Fuses - PPTC 16V 0.75A 1206 PTC

Learn More

Datasheet

17,813In Stock

Cut Tape

£0.736

£0.655

£0.574

£0.518

View

Reel

£0.325

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 16V 1.10A 1206 PTC

1206L110/16WR
Littelfuse
1: £0.841
16,938In Stock

Mfr. Part No.
1206L110/16WR

Mouser Part No
576-1206L110/16WR

Littelfuse

Resettable Fuses - PPTC 16V 1.10A 1206 PTC

Learn More

Datasheet

16,938In Stock

Cut Tape

£0.841

£0.689

£0.636

£0.528

View

Reel

£0.325

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

1206L110THYR
Littelfuse
1: £0.285
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

£0.285

£0.233

£0.22

£0.203

Reel

£0.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

1206L150/12SLYR
Littelfuse
1: £2.01
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

£2.01

£1.71

£1.58

£1.56

View

Reel

£1.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

1206L150SLYR
Littelfuse
1: £1.34
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

£1.34

£1.15

£0.96

£0.882

View

Reel

£0.742

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

1206L400SLWR
Littelfuse
1: £1.34
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

£1.34

£1.28

£1.10

£1.01

Reel

£0.89

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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