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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.

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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 PTC 6V POLY 0603 0.5A 0603L050YR Littelfuse 1: 1,02 € 14.378In Stock 4.000Expected 1/7/2027	Mfr. Part No. 0603L050YR Mouser Part No 576-0603L050YR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY 0603 0.5A Learn More about Littelfuse indoor led protection	Datasheet	14.378In Stock 4.000Expected 1/7/2027	Cut Tape 1,02 € 0,946 € 0,789 € Reel 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A 0603L075SLYR Littelfuse 1: 1,71 € 4.269In Stock 4.000On Order	Mfr. Part No. 0603L075SLYR Mouser Part No 576-0603L075SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A Learn More about Littelfuse lorho	Datasheet	4.269In Stock 4.000On Order	Cut Tape 1,71 € 1,40 € 1,23 € 1,10 € View Reel 0,789 € 1,02 € 0,955 € 0,894 € 0,869 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A 0603L100SLYR Littelfuse 1: 1,62 € 6.810In Stock	Mfr. Part No. 0603L100SLYR Mouser Part No 576-0603L100SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A Learn More about Littelfuse lorho	Datasheet	6.810In Stock	Cut Tape 1,62 € 1,49 € 1,24 € 1,14 € View Reel 0,789 € 1,02 € 0,946 € 0,869 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A 0603L150SLYR Littelfuse 1: 1,62 € 9.624In Stock	Mfr. Part No. 0603L150SLYR Mouser Part No 576-0603L150SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A Learn More about Littelfuse lorho	Datasheet	9.624In Stock	Cut Tape 1,62 € 1,49 € 1,24 € 1,14 € View Reel 0,789 € 1,02 € 0,946 € 0,869 € 0,829 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 60V .25A 2.5s 60R025XU Littelfuse 1: 0,49 € 10.762In Stock 13.500Expected 1/25/2027	Mfr. Part No. 60R025XU Mouser Part No 576-060R0025U	Littelfuse	Resettable Fuses - PPTC 60V .25A 2.5s Learn More about Littelfuse radial leaded pptcs	Datasheet	10.762In Stock 13.500Expected 1/25/2027	0,49 € 0,445 € 0,37 € 0,341 € View 0,304 € 0,279 € 0,261 € 0,233 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 0.10A 15V 0805 0805L010YR Littelfuse 1: 1,04 € 2.362In Stock 8.000Expected 12/24/2026	Mfr. Part No. 0805L010YR Mouser Part No 576-0805L010	Littelfuse	Resettable Fuses - PPTC 0.10A 15V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	2.362In Stock 8.000Expected 12/24/2026	Cut Tape 1,04 € Reel 1,04 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE 0805L020YR Littelfuse 1: 1,19 € 2.522In Stock 12.000Expected 1/27/2027	Mfr. Part No. 0805L020YR Mouser Part No 576-0805L020YR	Littelfuse	Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE Learn More about Littelfuse 0805l ptc fuses	Datasheet	2.522In Stock 12.000Expected 1/27/2027	Cut Tape 1,19 € Reel 1,19 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 0.35A 6V 0805 0805L035YR Littelfuse 1: 2,49 € 2.663In Stock	Mfr. Part No. 0805L035YR Mouser Part No 576-0805L035	Littelfuse	Resettable Fuses - PPTC 0.35A 6V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	2.663In Stock	Cut Tape 2,49 € 2,07 € 1,68 € 1,45 € View Reel 1,04 € 1,38 € 1,20 € 1,11 € 1,04 € 1,04 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 0.50A 6V 0805 0805L050WR Littelfuse 1: 2,12 € 5.768In Stock	Mfr. Part No. 0805L050WR Mouser Part No 576-0805L050	Littelfuse	Resettable Fuses - PPTC 0.50A 6V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	5.768In Stock	Cut Tape 2,12 € 1,69 € 1,45 € 1,31 € View Reel 1,16 € 1,26 € 1,16 € 1,16 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A 0805L075SLYR Littelfuse 1: 1,62 € 2.338In Stock	Mfr. Part No. 0805L075SLYR Mouser Part No 576-0805L075SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A Learn More about Littelfuse lorho	Datasheet	2.338In Stock	Cut Tape 1,62 € 1,30 € 1,15 € 1,03 € View Reel 0,789 € 0,955 € 0,886 € 0,799 € 0,789 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A 0805L110SLYR Littelfuse 1: 1,62 € 8.705In Stock	Mfr. Part No. 0805L110SLYR Mouser Part No 576-0805L110SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A Learn More about Littelfuse lorho	Datasheet	8.705In Stock	Cut Tape 1,62 € 1,27 € 1,13 € 1,01 € View Reel 0,906 € 0,937 € 0,906 € 0,906 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A 0805L150SLYR Littelfuse 1: 1,62 € 2.708In Stock	Mfr. Part No. 0805L150SLYR Mouser Part No 576-0805L150SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A Learn More about Littelfuse lorho	Datasheet	2.708In Stock	Cut Tape 1,62 € 1,43 € 1,24 € 1,14 € View Reel 0,789 € 1,02 € 0,946 € 0,869 € 0,821 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A 0805L200SLTHYR Littelfuse 1: 1,62 € 1.747In Stock 8.000Expected 2/9/2027	Mfr. Part No. 0805L200SLTHYR Mouser Part No 576-0805L200SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A Learn More about Littelfuse lorho	Datasheet	1.747In Stock 8.000Expected 2/9/2027	Cut Tape 1,62 € 1,49 € 1,24 € 1,14 € View Reel 0,906 € 1,02 € 0,946 € 0,906 € 0,906 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Cartridge Fuses 500Vac 450Vdc 5x20 TL 2A 0977002.MXP Littelfuse 1: 9,01 € 684In Stock	Mfr. Part No. 0977002.MXP Mouser Part No 576-0977002.MXP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL 2A Learn More about Littelfuse indoor led protection	Datasheet	684In Stock	9,01 € 7,48 € 6,91 € 5,73 € View 5,44 € 5,36 € 5,35 €	Min.: 1 Mult.: 1
Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 5A 0977005.MXEP Littelfuse 1: 10,04 € 514In Stock 1.000Expected 3/8/2027	Mfr. Part No. 0977005.MXEP Mouser Part No 576-0977005.MXEP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 5A Learn More about Littelfuse indoor led protection	Datasheet	514In Stock 1.000Expected 3/8/2027	10,04 € 8,33 € 7,70 € 6,38 € View 5,88 € 5,69 €	Min.: 1 Mult.: 1
Cartridge Fuses 500Vac 450Vdc 5x20 TL 5A 0977005.MXP Littelfuse 1: 9,19 € 950In Stock	Mfr. Part No. 0977005.MXP Mouser Part No 576-0977005.MXP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL 5A Learn More about Littelfuse indoor led protection	Datasheet	950In Stock	9,19 € 7,48 € 6,91 € 5,73 € View 5,28 € 5,06 €	Min.: 1 Mult.: 1
Cartridge Fuses 500Vac 450Vdc 5x20 TL 10A 0977010.MXP Littelfuse 1: 9,36 € 1.400In Stock 1.000Expected 2/24/2027	Mfr. Part No. 0977010.MXP Mouser Part No 576-0977010.MXP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL 10A Learn More about Littelfuse indoor led protection	Datasheet	1.400In Stock 1.000Expected 2/24/2027	9,36 € 7,77 € 7,17 € 5,94 € View 5,48 € 5,26 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500W 10.20V Bi-Directional 1.5KE12CA Littelfuse 1: 0,98 € 8.523In Stock	Mfr. Part No. 1.5KE12CA Mouser Part No 576-1.5KE12CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 10.20V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	8.523In Stock	Cut Tape 0,98 € 0,453 € 0,402 € 0,31 € Reel 0,228 € 0,222 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 128V Bi-Directional 1.5KE150CA Littelfuse 1: 1,35 € 4.940In Stock 8.400Expected 12/23/2026	Mfr. Part No. 1.5KE150CA Mouser Part No 576-1.5KE150CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 128V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	4.940In Stock 8.400Expected 12/23/2026	Cut Tape 1,35 € 0,85 € 0,634 € 0,564 € 0,442 € Reel 0,332 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 12.8V Bi-Directional 1.5KE15CA Littelfuse 1: 0,791 € 7.438In Stock	Mfr. Part No. 1.5KE15CA Mouser Part No 576-1.5KE15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 12.8V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	7.438In Stock	Cut Tape 0,791 € 0,36 € 0,318 € 0,244 € Reel 0,222 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 13.6V Bi-Directional 1.5KE16CA Littelfuse 1: 0,98 € 6.569In Stock	Mfr. Part No. 1.5KE16CA Mouser Part No 576-1.5KE16CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 13.6V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	6.569In Stock	Cut Tape 0,98 € 0,453 € 0,402 € 0,31 € Reel 0,229 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional 1.5KE180CA Littelfuse 1: 0,92 € 14.227In Stock	Mfr. Part No. 1.5KE180CA Mouser Part No 576-1.5KE180CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	14.227In Stock	Cut Tape 0,92 € 0,608 € 0,444 € 0,309 € Reel 0,301 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 15.3V Uni-Directional 1.5KE18A Littelfuse 1: 0,912 € 7.767In Stock	Mfr. Part No. 1.5KE18A Mouser Part No 576-1.5KE18A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 15.3V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	7.767In Stock	Cut Tape 0,912 € 0,42 € 0,326 € 0,263 € Reel 0,215 € 0,193 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 171V Uni-Directional 1.5KE200A Littelfuse 1: 0,912 € 9.395In Stock	Mfr. Part No. 1.5KE200A Mouser Part No 576-1.5KE200A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 171V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	9.395In Stock	Cut Tape 0,912 € 0,42 € 0,372 € 0,286 € Reel 0,211 € 0,193 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 171V Bi-Directional 1.5KE200CA Littelfuse 1: 1,08 € 7.132In Stock	Mfr. Part No. 1.5KE200CA Mouser Part No 576-1.5KE200CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 171V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	7.132In Stock	Cut Tape 1,08 € 0,675 € 0,50 € 0,442 € 0,331 € Reel 0,331 €	Min.: 1 Mult.: 1 : 1.200