.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 (1.350)

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A 0402L035SLKR Littelfuse 1: 2,34 € 11.779In Stock	Mfr. Part No. 0402L035SLKR Mouser Part No 576-0402L035SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A Learn More about Littelfuse lorho	Datasheet	11.779In Stock	Cut Tape 2,34 € 2,12 € 1,75 € 1,57 € View Reel 1,20 € 1,48 € 1,32 € 1,24 € 1,20 € 1,20 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .500A 0402L050SLKR Littelfuse 1: 2,81 € 26.319In Stock	Mfr. Part No. 0402L050SLKR Mouser Part No 576-0402L050SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .500A Learn More about Littelfuse lorho	Datasheet	26.319In Stock	Cut Tape 2,81 € 2,20 € 1,83 € 1,69 € View Reel 1,20 € 1,51 € 1,40 € 1,30 € 1,20 € 1,20 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Resettable Fuses - PPTC 24V .035A 0603 PTC 0603L004YR Littelfuse 1: 1,16 € 13.076In Stock	Mfr. Part No. 0603L004YR Mouser Part No 576-0603L004YR	Littelfuse	Resettable Fuses - PPTC 24V .035A 0603 PTC Learn More about Littelfuse indoor led protection	Datasheet	13.076In Stock	Cut Tape 1,16 € Reel 1,16 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A 0603L050SLYR Littelfuse 1: 1,62 € 28.310In Stock	Mfr. Part No. 0603L050SLYR Mouser Part No 576-0603L050SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A Learn More about Littelfuse lorho	Datasheet	28.310In Stock	Cut Tape 1,62 € 1,46 € 1,24 € 1,14 € View Reel 0,906 € 1,02 € 0,946 € 0,906 € 0,906 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A 0805L300SLWR Littelfuse 1: 1,87 € 13.702In Stock	Mfr. Part No. 0805L300SLWR Mouser Part No 576-0805L300SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	13.702In Stock	Cut Tape 1,87 € 1,74 € 1,44 € 1,32 € View Reel 0,937 € 1,20 € 1,10 € 1,01 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional 1.5KE400CA Littelfuse 1: 1,04 € 56.948In Stock 34.800Expected 2/11/2027	Mfr. Part No. 1.5KE400CA Mouser Part No 576-1.5KE400CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	56.948In Stock 34.800Expected 2/11/2027	Cut Tape 1,04 € 0,654 € 0,484 € 0,429 € 0,333 € Reel 0,331 €	Min.: 1 Mult.: 1 : 1.200
Resettable Fuses - PPTC PTC 6V 1206 1.5A POLYFUSE SMD THIN 1206L150THWR Littelfuse 1: 0,499 € 65.725In Stock	Mfr. Part No. 1206L150THWR Mouser Part No 576-1206L150THWR	Littelfuse	Resettable Fuses - PPTC PTC 6V 1206 1.5A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65.725In Stock	Cut Tape 0,499 € 0,446 € 0,376 € 0,342 € View Reel 0,231 € 0,309 € 0,287 € 0,264 € 0,231 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A 1206L400SLWR Littelfuse 1: 1,87 € 27.810In Stock	Mfr. Part No. 1206L400SLWR Mouser Part No 576-1206L400SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A Learn More about Littelfuse lorho	Datasheet	27.810In Stock	Cut Tape 1,87 € 1,52 € 1,35 € 1,20 € View Reel 1,07 € 1,13 € 1,07 € 1,07 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT 1812L110/33MR Littelfuse 1: 0,533 € 86.855In Stock 101.000Expected 12/24/2026	Mfr. Part No. 1812L110/33MR Mouser Part No 576-1812L110/33MR	Littelfuse	Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT Learn More about Littelfuse 1812l fuses	Datasheet	86.855In Stock 101.000Expected 12/24/2026	Cut Tape 0,533 € 0,486 € 0,403 € 0,372 € Reel 0,243 € View 0,335 € 0,309 € 0,231 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC 1.10A 33V 2920 2920L100PR Littelfuse 1: 0,611 € 50.140In Stock	Mfr. Part No. 2920L100PR Mouser Part No 576-2920L100	Littelfuse	Resettable Fuses - PPTC 1.10A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	50.140In Stock	Cut Tape 0,611 € 0,544 € 0,463 € 0,427 € View Reel 0,268 € 0,384 € 0,326 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 2.6A 15V 100A Imax LR4-260F Littelfuse 1: 0,714 € 45.072In Stock 20.000Expected 12/21/2026	Mfr. Part No. LR4-260F Mouser Part No 650-LR4-260F	Littelfuse	Resettable Fuses - PPTC 2.6A 15V 100A Imax Learn More about Littelfuse lr4 pptcs	Datasheet	45.072In Stock 20.000Expected 12/21/2026	0,714 € 0,655 € 0,544 € 0,502 € View 0,452 € 0,416 € 0,409 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 2.6A 12V 100A Imax MINISMDC260F/12-2 Littelfuse 1: 0,542 € 78.277In Stock	Mfr. Part No. MINISMDC260F/12-2 Mouser Part No 650-MINIC260F/12-2	Littelfuse	Resettable Fuses - PPTC 2.6A 12V 100A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	78.277In Stock	Cut Tape 0,542 € 0,47 € 0,42 € 0,367 € View Reel 0,243 € 0,334 € 0,32 € 0,243 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC .14A 60V 10A Imax MINISMDC014F-2 Littelfuse 1: 0,387 € 112.000In Stock	Mfr. Part No. MINISMDC014F-2 Mouser Part No 650-MINISMDC014F-2	Littelfuse	Resettable Fuses - PPTC .14A 60V 10A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	112.000In Stock	Cut Tape 0,387 € 0,353 € 0,292 € 0,27 € View Reel 0,163 € 0,243 € 0,206 € 0,163 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC .5A 13.2V 100A Imax NANOSMDC050F/13.2-2 Littelfuse 1: 0,439 € 69.947In Stock	Mfr. Part No. NANOSMDC050F/13.2-2 Mouser Part No 650-NANOC050F/13.2-2	Littelfuse	Resettable Fuses - PPTC .5A 13.2V 100A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	69.947In Stock	Cut Tape 0,439 € 0,384 € 0,332 € 0,302 € View Reel 0,187 € 0,27 € 0,25 € 0,229 € 0,187 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC .5A 60V 10A Imax SMD050F-2 Littelfuse 1: 0,456 € 113.250In Stock	Mfr. Part No. SMD050F-2 Mouser Part No 650-SMD050F-2	Littelfuse	Resettable Fuses - PPTC .5A 60V 10A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	113.250In Stock	Cut Tape 0,456 € 0,421 € 0,349 € 0,323 € View Reel 0,237 € 0,29 € 0,246 € 0,237 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 4.2A 30V SRP420F Littelfuse 1: 0,834 € 42.866In Stock	Mfr. Part No. SRP420F Mouser Part No 650-SRP420F	Littelfuse	Resettable Fuses - PPTC 4.2A 30V Learn More about Littelfuse battery strap ptcs	Datasheet	42.866In Stock	0,834 € 0,759 € 0,651 € 0,613 € 0,599 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 1.75A 12V 100A Imax VLR175F Littelfuse 1: 0,714 € 38.473In Stock	Mfr. Part No. VLR175F Mouser Part No 650-VLR175F	Littelfuse	Resettable Fuses - PPTC 1.75A 12V 100A Imax Learn More about Littelfuse battery strap ptcs	Datasheet	38.473In Stock	0,714 € 0,655 € 0,544 € 0,502 € View 0,452 € 0,416 € 0,415 € 0,408 € 0,38 €	Min.: 1 Mult.: 1
Cartridge Fuses 250V 3.6X10 2A FUSE SB PT PB-FREE 0877002.MXEP Littelfuse 1: 2,03 € 1.993In Stock	Mfr. Part No. 0877002.MXEP Mouser Part No 576-0877002.MXEP	Littelfuse	Cartridge Fuses 250V 3.6X10 2A FUSE SB PT PB-FREE Learn More about Littelfuse Littelfuse875 877	Datasheet	1.993In Stock	2,03 € 1,69 € 1,56 € 1,29 € View 1,20 € 1,08 € 0,989 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 60V 40A 12.7Ohms MINISMDC010F-2 Littelfuse 1: 0,464 € 31.212In Stock	Mfr. Part No. MINISMDC010F-2 Mouser Part No 650-MINISMDC010F-2	Littelfuse	Resettable Fuses - PPTC 60V 40A 12.7Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	31.212In Stock	Cut Tape 0,464 € 0,409 € 0,348 € 0,266 € View Reel 0,201 € 0,241 € 0,227 € 0,201 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 0402L010SLKR Littelfuse 1: 2,34 € 2.679In Stock 10.000Expected 2/15/2027	Mfr. Part No. 0402L010SLKR Mouser Part No 576-0402L010SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A Learn More about Littelfuse lorho	Datasheet	2.679In Stock 10.000Expected 2/15/2027	Cut Tape 2,34 € 2,16 € 1,80 € 1,63 € View Reel 1,37 € 1,49 € 1,38 € 1,37 € 1,37 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 0402L020SLKR Littelfuse 1: 2,34 € 7.170In Stock	Mfr. Part No. 0402L020SLKR Mouser Part No 576-0402L020SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A Learn More about Littelfuse lorho	Datasheet	7.170In Stock	Cut Tape 2,34 € 2,12 € 1,75 € 1,57 € View Reel 1,20 € 1,48 € 1,32 € 1,24 € 1,20 € 1,20 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Surface Mount Fuses 125VAC 1A .225ohms 454 NANO2 0454001.MR Littelfuse 1: 1,44 € 11.226In Stock 7.000Expected 11/10/2026	Mfr. Part No. 0454001.MR Mouser Part No 576-0454001.MR	Littelfuse	Surface Mount Fuses 125VAC 1A .225ohms 454 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	11.226In Stock 7.000Expected 11/10/2026	Cut Tape 1,44 € 1,20 € 0,998 € 0,979 € Reel 0,979 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT 0603L010YR Littelfuse 1: 1,16 € 3.525In Stock	Mfr. Part No. 0603L010YR Mouser Part No 576-0603L010YR	Littelfuse	Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3.525In Stock	Cut Tape 1,16 € Reel 1,16 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC PTC 9V .250A POLY SURF MOUNT 0603L025YR Littelfuse 1: 1,15 € 1.496In Stock 4.000Expected 2/1/2027	Mfr. Part No. 0603L025YR Mouser Part No 576-0603L025YR	Littelfuse	Resettable Fuses - PPTC PTC 9V .250A POLY SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	1.496In Stock 4.000Expected 2/1/2027	Cut Tape 1,15 € Reel 1,15 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT 0603L035YR Littelfuse 1: 1,16 € 2.358In Stock	Mfr. Part No. 0603L035YR Mouser Part No 576-0603L035YR	Littelfuse	Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2.358In Stock	Cut Tape 1,16 € 1,15 € Reel 1,15 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000