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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 24V 1812 .750A POLYFUSE 1812L075/24DR Littelfuse 1: 0,585 € 41.126In Stock	Mfr. Part No. 1812L075/24DR Mouser Part No 576-1812L075/24DR	Littelfuse	Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	41.126In Stock	Cut Tape 0,585 € 0,535 € 0,445 € 0,41 € Reel 0,271 € View 0,369 € 0,34 € 0,257 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE 1812L075/33DR Littelfuse 1: 0,585 € 31.551In Stock	Mfr. Part No. 1812L075/33DR Mouser Part No 576-1812L075/33DR	Littelfuse	Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	31.551In Stock	Cut Tape 0,585 € 0,506 € 0,445 € 0,41 € Reel 0,258 € View 0,369 € 0,34 € 0,257 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE 1812L110/16DR Littelfuse 1: 0,533 € 20.209In Stock	Mfr. Part No. 1812L110/16DR Mouser Part No 576-1812L110/16DR	Littelfuse	Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	20.209In Stock	Cut Tape 0,533 € 0,486 € 0,403 € 0,372 € View Reel 0,233 € 0,335 € 0,306 € 0,233 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A 1812L110/24DR Littelfuse 1: 0,671 € 7.194In Stock	Mfr. Part No. 1812L110/24DR Mouser Part No 576-1812L110/24DR	Littelfuse	Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A Learn More about Littelfuse 1812l fuses	Datasheet	7.194In Stock	Cut Tape 0,671 € 0,53 € 0,47 € 0,411 € Reel 0,288 € View 0,372 € 0,333 € 0,287 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX 1812L150/24MR Littelfuse 1: 0,619 € 18.105In Stock 7.000Expected 11/10/2026	Mfr. Part No. 1812L150/24MR Mouser Part No 576-1812L150/24MR	Littelfuse	Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX Learn More about Littelfuse 1812l fuses	Datasheet	18.105In Stock 7.000Expected 11/10/2026	Cut Tape 0,619 € 0,538 € 0,473 € 0,42 € View Reel 0,286 € 0,378 € 0,353 € 0,286 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC 12V 1812 PTC POLY SMT 1812L200/12DR Littelfuse 1: 1,65 € 1.592In Stock	Mfr. Part No. 1812L200/12DR Mouser Part No 576-1812L200/12DR	Littelfuse	Resettable Fuses - PPTC 12V 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	1.592In Stock	Cut Tape 1,65 € 1,53 € 1,26 € 1,16 € View Reel 0,81 € 1,05 € 0,972 € 0,81 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT 1812L200/16DR Littelfuse 1: 0,886 € 17.492In Stock	Mfr. Part No. 1812L200/16DR Mouser Part No 576-1812L200/16DR	Littelfuse	Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	17.492In Stock	Cut Tape 0,886 € 0,798 € 0,679 € 0,614 € View Reel 0,469 € 0,553 € 0,509 € 0,469 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC PTC 16V POLY SURF 1812L260/16MR Littelfuse 1: 1,13 € 6.895In Stock	Mfr. Part No. 1812L260/16MR Mouser Part No 576-1812L260/16MR	Littelfuse	Resettable Fuses - PPTC PTC 16V POLY SURF Learn More about Littelfuse 1812l fuses	Datasheet	6.895In Stock	Cut Tape 1,13 € 0,857 € 0,843 € 0,728 € Reel 0,504 € View 0,637 € 0,588 € 0,479 € 0,458 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A 1812L260THDR Littelfuse 1: 0,516 € 5.832In Stock	Mfr. Part No. 1812L260THDR Mouser Part No 576-1812L260THDR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A Learn More about Littelfuse 1812l fuses	Datasheet	5.832In Stock	Cut Tape 0,516 € 0,458 € 0,394 € 0,35 € View Reel 0,259 € 0,316 € 0,292 € 0,259 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A 1812L300MR Littelfuse 1: 1,65 € 1.576In Stock	Mfr. Part No. 1812L300MR Mouser Part No 576-1812L300MR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A Learn More about Littelfuse 1812l fuses	Datasheet	1.576In Stock	Cut Tape 1,65 € 1,53 € 1,26 € 1,17 € View Reel 0,81 € 1,05 € 0,972 € 0,81 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC 60V 2016 .300A SURF MOUNT 2016L030DR Littelfuse 1: 0,611 € 22.836In Stock	Mfr. Part No. 2016L030DR Mouser Part No 576-2016L030DR	Littelfuse	Resettable Fuses - PPTC 60V 2016 .300A SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	22.836In Stock	Cut Tape 0,611 € 0,556 € 0,463 € 0,419 € Reel 0,309 € View 0,356 € 0,333 € 0,291 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 60V 2016 .550A POLYFUSE 2016L050MR Littelfuse 1: 0,611 € 6.815In Stock	Mfr. Part No. 2016L050MR Mouser Part No 576-2016L050MR	Littelfuse	Resettable Fuses - PPTC 60V 2016 .550A POLYFUSE Learn More about Littelfuse polyswitch smd ptcs	Datasheet	6.815In Stock	Cut Tape 0,611 € 0,553 € 0,463 € 0,425 € Reel 0,279 € View 0,373 € 0,347 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC PTC 60V POLY 2016 HALOGEN-FREE .750A 2016L075/60MR Littelfuse 1: 0,791 € 28.172In Stock	Mfr. Part No. 2016L075/60MR Mouser Part No 576-2016L075/60MR	Littelfuse	Resettable Fuses - PPTC PTC 60V POLY 2016 HALOGEN-FREE .750A Learn More about Littelfuse polyswitch smd ptcs	Datasheet	28.172In Stock	Cut Tape 0,791 € 0,709 € 0,601 € 0,542 € View Reel 0,412 € 0,492 € 0,458 € 0,412 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC 55PTC 33V 2016 1.10A POLYFUSE 2016L100/33DR Littelfuse 1: 0,688 € 8.941In Stock 57.000On Order	Mfr. Part No. 2016L100/33DR Mouser Part No 576-2016L100/33DR	Littelfuse	Resettable Fuses - PPTC 55PTC 33V 2016 1.10A POLYFUSE Learn More about Littelfuse polyswitch smd ptcs	Datasheet	8.941In Stock 57.000On Order On Order Ship Dates Mfr. No: 2016L100/33DR Stock: 8.941 Can Dispatch Immediately On Order: 13.500 Expected 12/28/2026 43.500 Expected 1/18/2027 Factory Lead Time: 13 Weeks	Cut Tape 0,688 € 0,611 € 0,527 € 0,486 € View Reel 0,31 € 0,438 € 0,403 € 0,31 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 250/60V 0.13A PTC Vertical 250S130VZR Littelfuse 1: 0,886 € 6.182In Stock	Mfr. Part No. 250S130VZR Mouser Part No 576-250S130VZR	Littelfuse	Resettable Fuses - PPTC 250/60V 0.13A PTC Vertical Learn More about Littelfuse 250s polyfuse ptcs	Datasheet	6.182In Stock	Cut Tape 0,886 € 0,772 € 0,676 € 0,624 € Reel 0,442 € View 0,561 € 0,54 € 0,427 € 0,41 € MouseReel Available	Min.: 1 Mult.: 1 : 1.200
Resettable Fuses - PPTC 0.30A 60V 2920 2920L030DR Littelfuse 1: 0,611 € 13.885In Stock	Mfr. Part No. 2920L030DR Mouser Part No 576-2920L030	Littelfuse	Resettable Fuses - PPTC 0.30A 60V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	13.885In Stock	Cut Tape 0,611 € 0,556 € 0,463 € 0,40 € View Reel 0,269 € 0,367 € 0,344 € 0,269 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 0.50A 60V 2920 2920L050DR Littelfuse 1: 0,611 € 18.536In Stock 33.000Expected 2/15/2027	Mfr. Part No. 2920L050DR Mouser Part No 576-2920L050	Littelfuse	Resettable Fuses - PPTC 0.50A 60V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	18.536In Stock 33.000Expected 2/15/2027	Cut Tape 0,611 € 0,53 € 0,463 € 0,427 € View Reel 0,268 € 0,384 € 0,353 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 0.75A 30V 2920 2920L075DR Littelfuse 1: 0,611 € 19.575In Stock	Mfr. Part No. 2920L075DR Mouser Part No 576-2920L075	Littelfuse	Resettable Fuses - PPTC 0.75A 30V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	19.575In Stock	Cut Tape 0,611 € 0,556 € 0,463 € 0,427 € View Reel 0,268 € 0,384 € 0,353 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 1.50A 33V 2920 2920L150DR Littelfuse 1: 0,611 € 16.834In Stock	Mfr. Part No. 2920L150DR Mouser Part No 576-2920L150	Littelfuse	Resettable Fuses - PPTC 1.50A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	16.834In Stock	Cut Tape 0,611 € 0,556 € 0,463 € 0,427 € View Reel 0,268 € 0,384 € 0,352 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT 2920L260/24DR Littelfuse 1: 0,92 € 3.811In Stock	Mfr. Part No. 2920L260/24DR Mouser Part No 576-2920L260/24DR	Littelfuse	Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	3.811In Stock	Cut Tape 0,92 € 0,807 € 0,674 € 0,624 € View Reel 0,423 € 0,562 € 0,517 € 0,423 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC PTC 15V 2920 3A 2920L300/15DR Littelfuse 1: 0,826 € 16.806In Stock	Mfr. Part No. 2920L300/15DR Mouser Part No 576-2920L300/15DR	Littelfuse	Resettable Fuses - PPTC PTC 15V 2920 3A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	16.806In Stock	Cut Tape 0,826 € 0,758 € 0,629 € 0,574 € View Reel 0,406 € 0,515 € 0,476 € 0,406 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC 2920L330/24MR Littelfuse 1: 1,70 € 14.022In Stock	Mfr. Part No. 2920L330/24MR Mouser Part No 576-2920L330/24MR	Littelfuse	Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	14.022In Stock	Cut Tape 1,70 € 1,52 € 1,30 € 1,16 € Reel 0,855 € View 1,06 € 0,946 € 0,80 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC 15V 4A Poly 2920 PTC 2920L400/15MR Littelfuse 1: 1,60 € 11.988In Stock	Mfr. Part No. 2920L400/15MR Mouser Part No 576-2920L400/15MR	Littelfuse	Resettable Fuses - PPTC 15V 4A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	11.988In Stock	Cut Tape 1,60 € 1,40 € 1,21 € 1,08 € View Reel 0,79 € 0,989 € 0,937 € 0,79 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC 2920L500/16MR Littelfuse 1: 1,69 € 9.105In Stock 3.000Expected 1/27/2027	Mfr. Part No. 2920L500/16MR Mouser Part No 576-2920L500/16MR	Littelfuse	Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	9.105In Stock 3.000Expected 1/27/2027	Cut Tape 1,69 € 1,52 € 1,30 € 1,14 € View Reel 0,90 € 1,07 € 0,963 € 0,90 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS 30R185UU Littelfuse 1: 0,619 € 5.458In Stock	Mfr. Part No. 30R185UU Mouser Part No 576-30R185UU	Littelfuse	Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5.458In Stock	0,619 € 0,569 € 0,472 € 0,436 € View 0,392 € 0,36 € 0,334 € 0,333 €	Min.: 1 Mult.: 1