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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 (KRW) Filter the results in the table by unit price based on your quantity.	Qty.
Thermal Cutoffs Metal Hybrid PPTC MHP-TAM6-9-72 Littelfuse 1: ₩1,902.4 19,128In Stock	Mfr. Part # MHP-TAM6-9-72 Mouser Part # 650-MHP-TAM6-9-72	Littelfuse	Thermal Cutoffs Metal Hybrid PPTC Learn More about Littelfuse mhp tam	Datasheet	19,128In Stock	₩1,902.4 ₩1,676.9 ₩1,606.5 ₩1,507.8 View ₩1,437.4 ₩1,369.7 ₩1,300.7 ₩1,192.2 ₩1,085.1	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 1.85A 33V 2920 2920L185DR Littelfuse 1: ₩1,155.5 45,007In Stock 40,500Expected 12/24/2026	Mfr. Part # 2920L185DR Mouser Part # 576-2920L185	Littelfuse	Resettable Fuses - PPTC 1.85A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	45,007In Stock 40,500Expected 12/24/2026	Cut Tape ₩1,155.5 ₩1,042.8 ₩877.9 ₩810.3 Reel ₩501.7 View ₩728.6 ₩672.2 ₩465 ₩450.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 1210L300SLWR Littelfuse 1: ₩2,649.3 17,914In Stock	Mfr. Part # 1210L300SLWR Mouser Part # 576-1210L300SLWR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL Learn More about Littelfuse lorho	Datasheet	17,914In Stock	Cut Tape ₩2,649.3 ₩2,437.9 ₩2,029.2 ₩1,874.2 Reel ₩1,206.3 View ₩1,676.9 ₩1,550.1 ₩1,423.3 ₩1,178.1	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional 1.5KE550CA Littelfuse 1: ₩1,874.2 54,224In Stock	Mfr. Part # 1.5KE550CA Mouser Part # 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 ₩1,874.2 ₩1,307.7 ₩1,038.6 ₩924.4 Reel ₩536.9 View ₩724.3 ₩473.5	Min.: 1 Mult.: 1 : 1,200
Resettable Fuses - PPTC 20A 135mV BladeDevice BD280-1130-20/16 Littelfuse 1: ₩11,245.4 4,539In Stock	Mfr. Part # BD280-1130-20/16 Mouser Part # 650-BD280-1130-20/16	Littelfuse	Resettable Fuses - PPTC 20A 135mV BladeDevice Learn More about Littelfuse bladed ptcs	Datasheet	4,539In Stock	₩11,245.4 ₩9,328.9 ₩8,610.2 ₩7,144.6 View ₩6,581 ₩5,904.5 ₩5,453.6 ₩5,369.1 ₩5,355	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: ₩2,649.3 43,628In Stock	Mfr. Part # 1206L300SLTHYR Mouser Part # 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	43,628In Stock	Cut Tape ₩2,649.3 ₩2,395.6 ₩2,029.2 ₩1,817.9 View Reel ₩1,128.8 ₩1,648.8 ₩1,507.8 ₩1,399.3 ₩1,307.7 ₩1,128.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: ₩2,705.7 18,798In Stock	Mfr. Part # 1812L035/30DR Mouser Part # 576-1812L035/30DR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A Learn More about Littelfuse 1812l fuses	Datasheet	18,798In Stock	Cut Tape ₩2,705.7 ₩2,508.4 ₩2,071.5 ₩1,916.5 View Reel ₩1,333.1 ₩1,719.2 ₩1,592.4 ₩1,333.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Surface Mount Fuses 250VAC 1A .107ohms 465 NANO2 0465001.DR Littelfuse 1: ₩2,973.4 7,057In Stock	Mfr. Part # 0465001.DR Mouser Part # 576-0465001.DR	Littelfuse	Surface Mount Fuses 250VAC 1A .107ohms 465 NANO2 Learn More about Littelfuse indoor led protection	Datasheet	7,057In Stock	Cut Tape ₩2,973.4 ₩2,522.5 ₩2,226.5 ₩1,987 Reel ₩1,378.2 View ₩1,846.1 ₩1,705.1 ₩1,362.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Cartridge Fuses 500Vac 450Vdc 5x20 TL 3.15A 09773.15MXP Littelfuse 1: ₩14,768.4 977In Stock	Mfr. Part # 09773.15MXP Mouser Part # 576-09773.15MXP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL 3.15A Learn More about Littelfuse indoor led protection	Datasheet	977In Stock	₩14,768.4 ₩12,260 ₩11,315.9 ₩9,385.3 View ₩8,652.5 ₩7,764.7 ₩7,243.3 ₩7,229.2	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A 1812L260SLPR Littelfuse 1: ₩2,649.3 2,782In Stock	Mfr. Part # 1812L260SLPR Mouser Part # 576-1812L260SLPR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A Learn More about Littelfuse lorho	Datasheet	2,782In Stock	Cut Tape ₩2,649.3 ₩2,437.9 ₩2,029.2 ₩1,874.2 View Reel ₩1,128.8 ₩1,676.9 ₩1,423.3 ₩1,128.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 60V .750A RADIAL LEADS 60R075XPR Littelfuse 1: ₩1,127.4 6,255In Stock	Mfr. Part # 60R075XPR Mouser Part # 576-60R075XPR	Littelfuse	Resettable Fuses - PPTC 60V .750A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	6,255In Stock	₩1,127.4 ₩1,032.9 ₩856.8 ₩790.6 Reel ₩477.7 View ₩711.6 ₩604.5 ₩439.7	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax LVR025S-2 Littelfuse 1: ₩1,211.9 5,304In Stock	Mfr. Part # LVR025S-2 Mouser Part # 650-LVR025S-2	Littelfuse	Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	5,304In Stock	Cut Tape ₩1,211.9 ₩1,116.1 ₩925.8 ₩854 Reel ₩514.4 View ₩768 ₩653.9 ₩477.7	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 MINIASMDC050F-2 Littelfuse 1: ₩789.2 10,183In Stock	Mfr. Part # MINIASMDC050F-2 Mouser Part # 650-MINIASMDC050F-2	Littelfuse	Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	10,183In Stock	Cut Tape ₩789.2 ₩724.3 ₩601.7 ₩555.2 Reel ₩334 View ₩498.9 ₩424.2 ₩307.2 ₩297.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A 0977004.MXP Littelfuse 1: ₩14,768.4 726In Stock	Mfr. Part # 0977004.MXP Mouser Part # 576-0977004.MXP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A Learn More about Littelfuse indoor led protection	Datasheet	726In Stock	₩14,768.4 ₩12,260 ₩8,737 ₩7,243.3 ₩7,229.2	Min.: 1 Mult.: 1
Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 10A 0977010.MXEP Littelfuse 1: ₩17,023.1 362In Stock	Mfr. Part # 0977010.MXEP Mouser Part # 576-0977010.MXEP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 10A Learn More about Littelfuse indoor led protection	Datasheet	362In Stock	₩17,023.1 ₩14,120.2 ₩13,035.1 ₩10,808.6 View ₩9,963 ₩8,948.4 ₩8,469.3 ₩8,455.2	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1210 2.0A 1210L200PR Littelfuse 1: ₩1,197.8 3,432In Stock	Mfr. Part # 1210L200PR Mouser Part # 576-1210L200PR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1210 2.0A Learn More about Littelfuse 1210l pptc fuses	Datasheet	3,432In Stock	Cut Tape ₩1,197.8 ₩1,000.5 ₩910.3 ₩817.3 Reel ₩610.2 View ₩756.7 ₩682.1 ₩584.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 0.12A 250V RADIAL 250R120U Littelfuse 1: ₩1,014.6 3,880In Stock	Mfr. Part # 250R120U Mouser Part # 576-250R120	Littelfuse	Resettable Fuses - PPTC 0.12A 250V RADIAL Learn More about Littelfuse radial leaded pptcs	Datasheet	3,880In Stock	₩1,014.6 ₩901.9 ₩704.6 ₩662.3 View ₩624.3 ₩589 ₩542.5 ₩463.6	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200 MINIASMDC010F-2 Littelfuse 1: ₩916 9,911In Stock	Mfr. Part # MINIASMDC010F-2 Mouser Part # 650-MINIASMDC010F-2	Littelfuse	Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	9,911In Stock	Cut Tape ₩916 ₩837.1 ₩697.6 ₩644 Reel ₩387.5 View ₩577.8 ₩491.8 ₩356.5 ₩348.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device RKEF135 Littelfuse 1: ₩732.8 9,441In Stock	Mfr. Part # RKEF135 Mouser Part # 650-RKEF135	Littelfuse	Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device Learn More about Littelfuse radial leaded pptcs	Datasheet	9,441In Stock	₩732.8 ₩600.3 ₩531.3 ₩487.6 View ₩462.2 ₩425.6 ₩374.8 ₩369.2 ₩339.6	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 5A 30V 100A Imax RUEF500K-2 Littelfuse 1: ₩1,254.2 5,885In Stock	Mfr. Part # RUEF500K-2 Mouser Part # 650-RUEF500K-2	Littelfuse	Resettable Fuses - PPTC 5A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	5,885In Stock	Cut Tape ₩1,254.2 ₩1,157 ₩959.7 ₩886.4 Reel ₩552.4 View ₩796.2 ₩734.2 ₩529.9 ₩514.4	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC .15A 250Vdc 600Vrms TRF600-150-B-0.5-2 Littelfuse 1: ₩1,747.4 7,531In Stock	Mfr. Part # TRF600-150-B-0.5-2 Mouser Part # 650-TRF600-150B0.5-2	Littelfuse	Resettable Fuses - PPTC .15A 250Vdc 600Vrms Learn More about Littelfuse telecom ptcs	Datasheet	7,531In Stock	Cut Tape ₩1,747.4 ₩1,359.9 ₩1,216.1 ₩1,127.4 Reel ₩831.4 View ₩1,024.5 ₩872.3 ₩793.4 ₩768	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 600V .13A-HD 3A MAX (R) TS600-170F-2 Littelfuse 1: ₩6,552.8 1,703In Stock	Mfr. Part # TS600-170F-2 Mouser Part # 650-TS600-170F-2	Littelfuse	Resettable Fuses - PPTC 600V .13A-HD 3A MAX (R) Learn More about Littelfuse telecom ptcs	Datasheet	1,703In Stock	Cut Tape ₩6,552.8 ₩5,918.6 ₩5,016.8 ₩4,622.2 Reel ₩3,508.9 MouseReel Available	Min.: 1 Mult.: 1 : 300
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A 0805L260SLTHYR Littelfuse 1: ₩2,578.8 6,510In Stock	Mfr. Part # 0805L260SLTHYR Mouser Part # 576-0805L260SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A Learn More about Littelfuse lorho	Datasheet	6,510In Stock	Cut Tape ₩2,578.8 ₩2,367.5 ₩2,029.2 ₩1,888.3 View Reel ₩1,334.5 ₩1,733.3 ₩1,606.5 ₩1,507.8 ₩1,493.8 ₩1,334.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 16A 0977016.MXEP Littelfuse 1: ₩18,122.3 1,000In Stock	Mfr. Part # 0977016.MXEP Mouser Part # 576-0977016.MXEP	Littelfuse	Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 16A Learn More about Littelfuse indoor led protection	Datasheet	1,000In Stock	₩18,122.3 ₩15,036.2 ₩13,880.6 ₩11,513.2 View ₩10,611.3 ₩9,526.2 ₩9,075.2 ₩9,061.2	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A 2920L700SLPR Littelfuse 1: ₩3,114.3 2,665In Stock	Mfr. Part # 2920L700SLPR Mouser Part # 576-2920L700SLPR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A Learn More about Littelfuse lorho	Datasheet	2,665In Stock	Cut Tape ₩3,114.3 ₩2,917 ₩2,578.8 ₩2,452 View Reel ₩2,001.1 ₩2,268.8 ₩2,099.7 ₩2,001.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000