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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.
Thermal Cut-offs Metal Hybrid PPTC MHP-TAM6-9-72 Littelfuse 1: 1,20 € 19 128In Stock	Mfr. Part No. MHP-TAM6-9-72 Mouser Part No 650-MHP-TAM6-9-72	Littelfuse	Thermal Cut-offs Metal Hybrid PPTC Learn More about Littelfuse mhp tam	Datasheet	19 128In Stock	1,20 € 1,06 € 1,01 € 0,95 € View 0,906 € 0,863 € 0,782 € 0,722 € 0,664 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: 1,70 € 18 418In Stock	Mfr. Part No. 1812L035/30DR Mouser Part No 576-1812L035/30DR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A Learn More about Littelfuse 1812l fuses	Datasheet	18 418In Stock	Cut Tape 1,70 € 1,54 € 1,31 € 1,19 € View Reel 0,95 € 1,07 € 0,986 € 0,95 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 1210L300SLWR Littelfuse 1: 1,67 € 17 914In Stock	Mfr. Part No. 1210L300SLWR Mouser Part No 576-1210L300SLWR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL Learn More about Littelfuse lorho	Datasheet	17 914In Stock	Cut Tape 1,67 € 1,54 € 1,28 € 1,18 € View Reel 0,74 € 1,06 € 0,977 € 0,897 € 0,74 €	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC 20A 135mV BladeDevice BD280-1130-20/16 Littelfuse 1: 7,09 € 4 539In Stock	Mfr. Part No. BD280-1130-20/16 Mouser Part No 650-BD280-1130-20/16	Littelfuse	Resettable Fuses - PPTC 20A 135mV BladeDevice Learn More about Littelfuse bladed ptcs	Datasheet	4 539In Stock	7,09 € 5,88 € 5,43 € 4,50 € View 4,15 € 3,73 € 3,51 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A 1206L400SLWR Littelfuse 1: 1,94 € 27 350In 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 350In Stock	Cut Tape 1,94 € 1,57 € 1,39 € 1,24 € View Reel 1,10 € 1,16 € 1,10 € 1,10 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC 1.85A 33V 2920 2920L185DR Littelfuse 1: 0,728 € 43 133In Stock 40 500Expected 12/1/2026	Mfr. Part No. 2920L185DR Mouser Part No 576-2920L185	Littelfuse	Resettable Fuses - PPTC 1.85A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	43 133In Stock 40 500Expected 12/1/2026	Cut Tape 0,728 € 0,638 € 0,553 € 0,511 € View Reel 0,296 € 0,459 € 0,424 € 0,296 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional 1.5KE550CA Littelfuse 1: 1,06 € 54 224In Stock	Mfr. Part No. 1.5KE550CA Mouser Part No 576-1.5KE550CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	54 224In Stock	Cut Tape 1,06 € 0,777 € 0,654 € 0,583 € Reel 0,324 € View 0,456 € 0,311 €	Min.: 1 Mult.: 1 : 1 200
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A 0603L175SLYR Littelfuse 1: 1,44 € 14 426In Stock	Mfr. Part No. 0603L175SLYR Mouser Part No 576-0603L175SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A Learn More about Littelfuse lorho	Datasheet	14 426In Stock	Cut Tape 1,44 € 1,30 € 1,20 € 1,10 € View Reel 0,74 € 1,04 € 0,977 € 0,897 € 0,858 € 0,74 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A 1206L350SLTHYR Littelfuse 1: 1,67 € 14 995In Stock	Mfr. Part No. 1206L350SLTHYR Mouser Part No 576-1206L350SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A Learn More about Littelfuse lorho	Datasheet	14 995In Stock	Cut Tape 1,67 € 1,54 € 1,28 € 1,18 € View Reel 0,74 € 1,06 € 0,977 € 0,897 € 0,824 € 0,74 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A 1210L400SLWR Littelfuse 1: 2,05 € 5 960In Stock	Mfr. Part No. 1210L400SLWR Mouser Part No 576-1210L400SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A Learn More about Littelfuse lorho	Datasheet	5 960In Stock	Cut Tape 2,05 € 1,90 € 1,57 € 1,38 € View Reel 0,875 € 1,30 € 1,15 € 1,05 € 0,875 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS 30R160UPR Littelfuse 1: 0,693 € 5 536In Stock	Mfr. Part No. 30R160UPR Mouser Part No 576-30R160UPR	Littelfuse	Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5 536In Stock	0,693 € 0,577 € 0,508 € 0,471 € View Reel 0,307 € 0,445 € 0,392 € 0,307 €	Min.: 1 Mult.: 1 : 2 000
Resettable Fuses - PPTC RHEF400-2 RHEF400-2 Littelfuse 1: 0,781 € 14 193In Stock	Mfr. Part No. RHEF400-2 Mouser Part No 650-RHEF400-2	Littelfuse	Resettable Fuses - PPTC RHEF400-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	14 193In Stock	Cut Tape 0,781 € 0,689 € 0,575 € 0,521 € Reel 0,343 € View 0,469 € 0,436 € 0,317 € 0,30 €	Min.: 1 Mult.: 1 : 1 500
Resettable Fuses - PPTC SMDC030F-2 SMDC030F-2 Littelfuse 1: 0,63 € 6 033In Stock	Mfr. Part No. SMDC030F-2 Mouser Part No 650-SMDC030F-2	Littelfuse	Resettable Fuses - PPTC SMDC030F-2 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	6 033In Stock	Cut Tape 0,63 € 0,575 € 0,478 € 0,44 € View Reel 0,252 € 0,396 € 0,365 € 0,337 € 0,319 € 0,252 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM 250R120-RAZR Littelfuse 1: 1,29 € 2 400In Stock	Mfr. Part No. 250R120-RAZR Mouser Part No 576-250R120-RAZR	Littelfuse	Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	2 400In Stock	1,29 € 1,19 € 0,986 € 0,906 € Reel 0,567 € View 0,813 € 0,749 € 0,566 € 0,555 €	Min.: 1 Mult.: 1 : 1 200
Resettable Fuses - PPTC 2.50A 15V 2920 2920L250DR Littelfuse 1: 0,71 € 14 669In Stock	Mfr. Part No. 2920L250DR Mouser Part No 576-2920L250	Littelfuse	Resettable Fuses - PPTC 2.50A 15V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	14 669In Stock	Cut Tape 0,71 € 0,646 € 0,553 € 0,496 € Reel 0,381 € View 0,45 € 0,411 € 0,377 € 0,372 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS 30R500UF Littelfuse 1: 1,19 € 5 105In Stock	Mfr. Part No. 30R500UF Mouser Part No 576-30R500UF	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5 105In Stock	1,19 € 0,915 € 0,694 € 0,607 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 25A 115mV BladeDevice BD280-1927-25/16-W Littelfuse 1: 8,51 € 1 330In Stock	Mfr. Part No. BD280-1927-25/16-W Mouser Part No 650-BD280-1927-25/16	Littelfuse	Resettable Fuses - PPTC 25A 115mV BladeDevice Learn More about Littelfuse bladed ptcs	Datasheet	1 330In Stock	8,51 € 7,06 € 6,50 € 5,40 € View 4,98 € 4,48 € 4,29 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 100A 1.4Ohms PICOSMDC035S-2 Littelfuse 1: 0,364 € 10 385In Stock	Mfr. Part No. PICOSMDC035S-2 Mouser Part No 650-PICOSMDC035S-2	Littelfuse	Resettable Fuses - PPTC 6V 100A 1.4Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	10 385In Stock	Cut Tape 0,364 € 0,338 € Reel 0,338 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC 7A 30V 100A Imax RUEF700 Littelfuse 1: 0,719 € 10 211In Stock	Mfr. Part No. RUEF700 Mouser Part No 650-RUEF700	Littelfuse	Resettable Fuses - PPTC 7A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	10 211In Stock	0,719 € 0,592 € 0,496 € 0,468 € View 0,423 € 0,418 € 0,408 € 0,403 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC Polyswitch 0.26A TS250-130F-2 Littelfuse 1: 0,932 € 4 215In Stock	Mfr. Part No. TS250-130F-2 Mouser Part No 650-TS250-130F-2	Littelfuse	Resettable Fuses - PPTC Polyswitch 0.26A Learn More about Littelfuse telecom ptcs	Datasheet	4 215In Stock	Cut Tape 0,932 € 0,863 € 0,788 € 0,738 € Reel 0,525 € View 0,686 € 0,654 € 0,514 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Resettable Fuses - PPTC Polyswitch 0.26A TS250-130F-RB-2 Littelfuse 1: 1,27 € 7 488In Stock	Mfr. Part No. TS250-130F-RB-2 Mouser Part No 650-TS250-130F-RB-2	Littelfuse	Resettable Fuses - PPTC Polyswitch 0.26A Learn More about Littelfuse telecom ptcs	Datasheet	7 488In Stock	Cut Tape 1,27 € 1,16 € 0,968 € 0,87 € Reel 0,546 € View 0,788 € 0,721 € 0,531 € 0,53 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Resettable Fuses - PPTC 9V 1.1A 0805 POLYFUSE SURF MOUNT 0805L110WR Littelfuse 1: 1,08 € 9 678In Stock	Mfr. Part No. 0805L110WR Mouser Part No 576-0805L110WR	Littelfuse	Resettable Fuses - PPTC 9V 1.1A 0805 POLYFUSE SURF MOUNT Learn More about Littelfuse 0805l ptc fuses	Datasheet	9 678In Stock	Cut Tape 1,08 € Reel 1,08 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A 0977004.MXP Littelfuse 1: 9,31 € 726In Stock	Mfr. Part No. 0977004.MXP Mouser Part No 576-0977004.MXP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A Learn More about Littelfuse indoor led protection	Datasheet	726In Stock	9,31 € 7,73 € 5,51 € 4,75 €	Min.: 1 Mult.: 1
Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 10A 0977010.MXEP Littelfuse 1: 10,73 € 362In Stock	Mfr. Part No. 0977010.MXEP Mouser Part No 576-0977010.MXEP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 10A Learn More about Littelfuse indoor led protection	Datasheet	362In Stock	10,73 € 8,90 € 8,21 € 6,81 € View 6,28 € 5,54 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1210 2.0A 1210L200PR Littelfuse 1: 0,755 € 3 380In Stock	Mfr. Part No. 1210L200PR Mouser Part No 576-1210L200PR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1210 2.0A Learn More about Littelfuse 1210l pptc fuses	Datasheet	3 380In Stock	Cut Tape 0,755 € 0,63 € 0,574 € 0,515 € Reel 0,385 € View 0,477 € 0,43 € 0,384 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000