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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.
ESD Protection Diodes / TVS Diodes 1500W 17.1V Bi-Directional 1.5KE20CA Littelfuse 1: 0,98 € 7.192In Stock	Mfr. Part No. 1.5KE20CA Mouser Part No 576-1.5KE20CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 17.1V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	7.192In 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 18.8V Uni-Directional 1.5KE22A Littelfuse 1: 0,912 € 6.533In Stock 6.000Expected 12/7/2026	Mfr. Part No. 1.5KE22A Mouser Part No 576-1.5KE22A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 18.8V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	6.533In Stock 6.000Expected 12/7/2026	Cut Tape 0,912 € 0,42 € 0,372 € 0,286 € Reel 0,211 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 214V Uni-Directional 1.5KE250A Littelfuse 1: 1,26 € 6.190In Stock	Mfr. Part No. 1.5KE250A Mouser Part No 576-1.5KE250A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 214V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	6.190In Stock	Cut Tape 1,26 € 0,789 € 0,588 € 0,523 € Reel 0,302 € View 0,409 € 0,301 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 214V Bi-Directional 1.5KE250CA Littelfuse 1: 1,35 € 9.425In Stock 8.400Expected 1/19/2027	Mfr. Part No. 1.5KE250CA Mouser Part No 576-1.5KE250CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 214V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	9.425In Stock 8.400Expected 1/19/2027	Cut Tape 1,35 € 0,85 € 0,634 € 0,564 € 0,442 € Reel 0,331 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 256V Bi-Directional 1.5KE300CA Littelfuse 1: 1,04 € 12.249In Stock	Mfr. Part No. 1.5KE300CA Mouser Part No 576-1.5KE300CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 256V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	12.249In Stock	Cut Tape 1,04 € 0,654 € 0,484 € 0,429 € 0,333 € Reel 0,331 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 25.6V Uni-Directional 1.5KE30A Littelfuse 1: 0,791 € 8.295In Stock	Mfr. Part No. 1.5KE30A Mouser Part No 576-1.5KE30A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 25.6V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	8.295In Stock	Cut Tape 0,791 € 0,36 € 0,318 € 0,244 € Reel 0,193 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 28.2V Uni-Directional 1.5KE33A Littelfuse 1: 0,912 € 16.391In Stock	Mfr. Part No. 1.5KE33A Mouser Part No 576-1.5KE33A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 28.2V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	16.391In Stock	Cut Tape 0,912 € 0,42 € 0,367 € 0,286 € Reel 0,205 € View 0,197 € 0,193 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 28.2V Bi-Directional 1.5KE33CA Littelfuse 1: 0,834 € 8.666In Stock	Mfr. Part No. 1.5KE33CA Mouser Part No 576-1.5KE33CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 28.2V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	8.666In Stock	Cut Tape 0,834 € 0,382 € 0,337 € 0,244 € Reel 0,213 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 300V Uni-Directional 1.5KE350A Littelfuse 1: 1,33 € 4.603In Stock 18.000Expected 2/3/2027	Mfr. Part No. 1.5KE350A Mouser Part No 576-1.5KE350A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 300V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	4.603In Stock 18.000Expected 2/3/2027	Cut Tape 1,33 € 0,839 € 0,705 € 0,549 € Reel 0,359 € View 0,424 € 0,347 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 30.8V Bi-Directional 1.5KE36CA Littelfuse 1: 0,98 € 13.470In Stock 9.600Expected 2/1/2027	Mfr. Part No. 1.5KE36CA Mouser Part No 576-1.5KE36CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 30.8V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	13.470In Stock 9.600Expected 2/1/2027	Cut Tape 0,98 € 0,453 € 0,402 € 0,31 € Reel 0,227 € 0,204 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 33.3V Bi-Directional 1.5KE39CA Littelfuse 1: 0,98 € 6.588In Stock 6.000Expected 2/2/2027	Mfr. Part No. 1.5KE39CA Mouser Part No 576-1.5KE39CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 33.3V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	6.588In Stock 6.000Expected 2/2/2027	Cut Tape 0,98 € 0,453 € 0,402 € 0,31 € Reel 0,228 € 0,213 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 36.8V Bi-Directional 1.5KE43CA Littelfuse 1: 0,98 € 13.258In Stock	Mfr. Part No. 1.5KE43CA Mouser Part No 576-1.5KE43CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 36.8V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	13.258In 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 376V Bi-Directional 1.5KE440CA Littelfuse 1: 1,31 € 5.081In Stock 3.600Expected 2/4/2027	Mfr. Part No. 1.5KE440CA Mouser Part No 576-1.5KE440CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 376V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	5.081In Stock 3.600Expected 2/4/2027	Cut Tape 1,31 € 0,841 € 0,673 € 0,556 € Reel 0,347 € View 0,468 € 0,331 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 47.8V Bi-Directional 1.5KE56CA Littelfuse 1: 0,98 € 11.491In Stock	Mfr. Part No. 1.5KE56CA Mouser Part No 576-1.5KE56CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 47.8V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	11.491In Stock	Cut Tape 0,98 € 0,453 € 0,358 € 0,267 € Reel 0,228 € 0,213 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 64.1V Uni-Directional 1.5KE75A Littelfuse 1: 0,912 € 10.145In Stock	Mfr. Part No. 1.5KE75A Mouser Part No 576-1.5KE75A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 64.1V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	10.145In Stock	Cut Tape 0,912 € 0,42 € 0,358 € 0,273 € Reel 0,211 € 0,201 €	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 1500W 70.1V Bi-Directional 1.5KE82CA Littelfuse 1: 0,98 € 6.826In Stock	Mfr. Part No. 1.5KE82CA Mouser Part No 576-1.5KE82CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 70.1V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	6.826In Stock	Cut Tape 0,98 € 0,453 € 0,402 € 0,31 € Reel 0,228 € 0,213 €	Min.: 1 Mult.: 1 : 1.200
Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT 1206L012WR Littelfuse 1: 0,456 € 25.051In Stock 98.825Expected 11/6/2026	Mfr. Part No. 1206L012WR Mouser Part No 576-1206L012WR	Littelfuse	Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	25.051In Stock 98.825Expected 11/6/2026	Cut Tape 0,456 € 0,42 € 0,348 € 0,322 € Reel 0,227 € View 0,289 € 0,267 € 0,246 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE 1206L016WR Littelfuse 1: 0,456 € 45.610In Stock	Mfr. Part No. 1206L016WR Mouser Part No 576-1206L016WR	Littelfuse	Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	45.610In Stock	Cut Tape 0,456 € 0,417 € 0,348 € 0,322 € View Reel 0,197 € 0,289 € 0,267 € 0,246 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 24 V .2A .05s 1206L020YR Littelfuse 1: 0,456 € 14.224In Stock	Mfr. Part No. 1206L020YR Mouser Part No 576-1206L020YR	Littelfuse	Resettable Fuses - PPTC 24 V .2A .05s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14.224In Stock	Cut Tape 0,456 € 0,42 € 0,348 € 0,322 € View Reel 0,197 € 0,289 € 0,267 € 0,246 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE 1206L025YR Littelfuse 1: 0,456 € 34.899In Stock	Mfr. Part No. 1206L025YR Mouser Part No 576-1206L025YR	Littelfuse	Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	34.899In Stock	Cut Tape 0,456 € 0,42 € 0,348 € 0,322 € View Reel 0,197 € 0,289 € 0,267 € 0,245 € 0,234 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT 1206L035/16YR Littelfuse 1: 0,456 € 9.363In Stock 20.000Expected 1/27/2027	Mfr. Part No. 1206L035/16YR Mouser Part No 576-1206L035/16YR	Littelfuse	Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	9.363In Stock 20.000Expected 1/27/2027	Cut Tape 0,456 € 0,407 € 0,343 € 0,307 € View Reel 0,197 € 0,279 € 0,234 € 0,218 € 0,212 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE 1206L050/15YR Littelfuse 1: 0,482 € 7.279In Stock 28.000Expected 12/24/2026	Mfr. Part No. 1206L050/15YR Mouser Part No 576-1206L050/15YR	Littelfuse	Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	7.279In Stock 28.000Expected 12/24/2026	Cut Tape 0,482 € 0,402 € 0,341 € 0,309 € View Reel 0,197 € 0,28 € 0,261 € 0,243 € 0,233 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 16V 0.75A 1206 PTC 1206L075/16WR Littelfuse 1: 0,886 € 14.627In Stock	Mfr. Part No. 1206L075/16WR Mouser Part No 576-1206L075/16WR	Littelfuse	Resettable Fuses - PPTC 16V 0.75A 1206 PTC Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14.627In Stock	Cut Tape 0,886 € 0,748 € 0,567 € 0,533 € View Reel 0,409 € 0,494 € 0,466 € 0,453 € 0,409 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A 1206L075SLYR Littelfuse 1: 1,62 € 4.091In Stock	Mfr. Part No. 1206L075SLYR Mouser Part No 576-1206L075SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A Learn More about Littelfuse lorho	Datasheet	4.091In 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 PTC 8V 1206 0.75A POLYFUSE SMD THIN 1206L075THYR Littelfuse 1: 0,456 € 11.072In Stock	Mfr. Part No. 1206L075THYR Mouser Part No 576-1206L075THYR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	11.072In Stock	Cut Tape 0,456 € 0,396 € 0,341 € 0,309 € View Reel 0,232 € 0,28 € 0,262 € 0,245 € 0,235 € 0,232 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000