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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 (CHF) 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: CHF 1.09 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	CHF 1.09 CHF 0.955 CHF 0.917 CHF 0.861 View CHF 0.821 CHF 0.782 CHF 0.743 CHF 0.681 CHF 0.62	Min.: 1 Mult.: 1
Surface Mount Fuses 125VAC 1A .078ohms 453 NANO2 0453001.MR Littelfuse 1: CHF 1.41 18’090In Stock	Mfr. Part No. 0453001.MR Mouser Part No 576-0453001.MR	Littelfuse	Surface Mount Fuses 125VAC 1A .078ohms 453 NANO2 Learn More about Littelfuse indoor led protection	Datasheet	18’090In Stock	Cut Tape CHF 1.41 CHF 1.12 CHF 1.01 CHF 0.91 View Reel CHF 0.665 CHF 0.837 CHF 0.781 CHF 0.665 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Resettable Fuses - PPTC 20A 135mV BladeDevice BD280-1130-20/16 Littelfuse 1: CHF 6.42 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	CHF 6.42 CHF 5.33 CHF 4.91 CHF 4.08 View CHF 3.76 CHF 3.37 CHF 3.19	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional 1.5KE550CA Littelfuse 1: CHF 0.955 54’274In 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	54’274In Stock	Cut Tape CHF 0.955 CHF 0.705 CHF 0.593 CHF 0.528 Reel CHF 0.306 View CHF 0.413 CHF 0.282	Min.: 1 Mult.: 1 : 1’200
Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 1210L300SLWR Littelfuse 1: CHF 1.52 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 CHF 1.52 CHF 1.39 CHF 1.16 CHF 1.07 Reel CHF 0.689 View CHF 0.955 CHF 0.885 CHF 0.813 CHF 0.673	Min.: 1 Mult.: 1 : 3’000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: CHF 1.52 45’428In Stock	Mfr. Part No. 1206L300SLTHYR Mouser Part No 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	45’428In Stock	Cut Tape CHF 1.52 CHF 1.37 CHF 1.16 CHF 1.04 View Reel CHF 0.848 CHF 0.945 CHF 0.861 CHF 0.848 CHF 0.848 MouseReel Available	Min.: 1 Mult.: 1 : 4’000
Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: CHF 1.54 19’218In 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	19’218In Stock	Cut Tape CHF 1.54 CHF 1.39 CHF 1.18 CHF 1.08 View Reel CHF 0.871 CHF 0.964 CHF 0.894 CHF 0.871 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Resettable Fuses - PPTC 1.85A 33V 2920 2920L185DR Littelfuse 1: CHF 0.66 43’533In Stock 40’500Expected 12/24/2026	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	43’533In Stock 40’500Expected 12/24/2026	Cut Tape CHF 0.66 CHF 0.572 CHF 0.502 CHF 0.463 View Reel CHF 0.269 CHF 0.417 CHF 0.384 CHF 0.269 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM 250R120-RAZR Littelfuse 1: CHF 1.17 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	CHF 1.17 CHF 1.08 CHF 0.894 CHF 0.821 Reel CHF 0.514 View CHF 0.738 CHF 0.68 CHF 0.513 CHF 0.504	Min.: 1 Mult.: 1 : 1’200
Resettable Fuses - PPTC 2.50A 15V 2920 2920L250DR Littelfuse 1: CHF 0.644 14’714In 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	14’714In Stock	Cut Tape CHF 0.644 CHF 0.586 CHF 0.502 CHF 0.451 View Reel CHF 0.34 CHF 0.409 CHF 0.374 CHF 0.34 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS 30R500UF Littelfuse 1: CHF 1.08 5’175In 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	5’175In Stock	CHF 1.08 CHF 0.829 CHF 0.629 CHF 0.55	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 25A 115mV BladeDevice BD280-1927-25/16-W Littelfuse 1: CHF 7.71 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	CHF 7.71 CHF 6.40 CHF 5.90 CHF 4.90 View CHF 4.51 CHF 4.05 CHF 3.89	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 100A 1.4Ohms PICOSMDC035S-2 Littelfuse 1: CHF 0.74 18’385In 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	18’385In Stock	Cut Tape CHF 0.74 CHF 0.596 CHF 0.503 CHF 0.435 View Reel CHF 0.309 CHF 0.391 CHF 0.361 CHF 0.332 CHF 0.309 CHF 0.309 MouseReel Available	Min.: 1 Mult.: 1 : 4’000
Resettable Fuses - PPTC Polyswitch 0.26A TS250-130F-2 Littelfuse 1: CHF 0.845 4’255In 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	4’255In Stock	Cut Tape CHF 0.845 CHF 0.782 CHF 0.714 CHF 0.669 Reel CHF 0.475 View CHF 0.622 CHF 0.592 CHF 0.466 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Resettable Fuses - PPTC 1.7A 16V 100A Imax VTP170F Littelfuse 1: CHF 0.749 8’590In Stock	Mfr. Part No. VTP170F Mouser Part No 650-VTP170F	Littelfuse	Resettable Fuses - PPTC 1.7A 16V 100A Imax Learn More about Littelfuse vtp pptcs	Datasheet	8’590In Stock	CHF 0.749 CHF 0.692 CHF 0.573 CHF 0.529 View CHF 0.475 CHF 0.449 CHF 0.438 CHF 0.434 CHF 0.369	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 1.10A 6V 0805 0805L100WR Littelfuse 1: CHF 0.973 3’584In Stock	Mfr. Part No. 0805L100WR Mouser Part No 576-0805L100	Littelfuse	Resettable Fuses - PPTC 1.10A 6V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	3’584In Stock	Cut Tape CHF 0.973 Reel CHF 0.973 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE V240ZA05P Littelfuse 1: CHF 0.475 19’826In Stock	Mfr. Part No. V240ZA05P Mouser Part No 576-V240ZA05P	Littelfuse	Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE Learn More about Littelfuse za varistors	Datasheet	19’826In Stock	CHF 0.475 CHF 0.30 CHF 0.227 CHF 0.215	Min.: 1 Mult.: 1
Varistors 320V 65pF V320LA7P Littelfuse 1: CHF 0.273 8’523In Stock	Mfr. Part No. V320LA7P Mouser Part No 576-V320LA7P	Littelfuse	Varistors 320V 65pF Learn More about Littelfuse la varistors	Datasheet	8’523In Stock	CHF 0.273 CHF 0.188 CHF 0.164 CHF 0.157 CHF 0.143	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 10A 180mV BladeDevice BD280-1130-10/16 Littelfuse 1: CHF 3.37 1’658In Stock	Mfr. Part No. BD280-1130-10/16 Mouser Part No 650-BD280-1130-10/16	Littelfuse	Resettable Fuses - PPTC 10A 180mV BladeDevice Learn More about Littelfuse bladed ptcs	Datasheet	1’658In Stock	CHF 3.37 CHF 2.58 CHF 2.39 CHF 2.28 View CHF 2.15 CHF 2.07	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .08A 12VDC 10A 0603 AEC-Q200 FEMTOASMDC008F-2 Littelfuse 1: CHF 0.773 6’806In Stock	Mfr. Part No. FEMTOASMDC008F-2 Mouser Part No 650-FEMTOASMDC008F-2	Littelfuse	Resettable Fuses - PPTC .08A 12VDC 10A 0603 AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	6’806In Stock	Cut Tape CHF 0.773 CHF 0.713 CHF 0.584 CHF 0.546 View Reel CHF 0.323 CHF 0.491 CHF 0.452 CHF 0.413 CHF 0.408 CHF 0.323 MouseReel Available	Min.: 1 Mult.: 1 : 4’000
Resettable Fuses - PPTC 265V 24AWG Lead.16A LVR016K-2 Littelfuse 1: CHF 0.668 3’931In Stock	Mfr. Part No. LVR016K-2 Mouser Part No 650-LVR016K-2	Littelfuse	Resettable Fuses - PPTC 265V 24AWG Lead.16A Learn More about Littelfuse TE LVR Fuse	Datasheet	3’931In Stock	Cut Tape CHF 0.668 CHF 0.611 CHF 0.507 CHF 0.468 Reel CHF 0.282 View CHF 0.42 CHF 0.358 CHF 0.271	Min.: 1 Mult.: 1 : 2’000
Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax LVR025K-2 Littelfuse 1: CHF 0.693 9’292In Stock	Mfr. Part No. LVR025K-2 Mouser Part No 650-LVR025K-2	Littelfuse	Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	9’292In Stock	Cut Tape CHF 0.693 CHF 0.637 CHF 0.529 CHF 0.488 Reel CHF 0.294 View CHF 0.439 CHF 0.373 CHF 0.285	Min.: 1 Mult.: 1 : 2’000
Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C RHEF100-AP Littelfuse 1: CHF 0.563 10’949In Stock	Mfr. Part No. RHEF100-AP Mouser Part No 650-RHEF100-AP	Littelfuse	Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C Learn More about Littelfuse radial leaded pptcs	Datasheet	10’949In Stock	Cut Tape CHF 0.563 CHF 0.518 CHF 0.43 CHF 0.397 Reel CHF 0.239 View CHF 0.357 CHF 0.303 CHF 0.229 CHF 0.227	Min.: 1 Mult.: 1 : 2’000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A 0805L260SLTHYR Littelfuse 1: CHF 1.47 6’510In Stock	Mfr. Part No. 0805L260SLTHYR Mouser Part No 576-0805L260SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A Learn More about Littelfuse lorho	Datasheet	6’510In Stock	Cut Tape CHF 1.47 CHF 1.35 CHF 1.16 CHF 1.08 View Reel CHF 0.794 CHF 0.992 CHF 0.917 CHF 0.861 CHF 0.854 CHF 0.794 MouseReel Available	Min.: 1 Mult.: 1 : 4’000
Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 16A 0977016.MXEP Littelfuse 1: CHF 10.35 1’000In Stock	Mfr. Part No. 0977016.MXEP Mouser Part No 576-0977016.MXEP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 16A Learn More about Littelfuse indoor led protection	Datasheet	1’000In Stock	CHF 10.35 CHF 8.59 CHF 7.93 CHF 6.58 View CHF 6.07 CHF 5.44 CHF 5.39	Min.: 1 Mult.: 1