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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 (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC Polyswitch 4.2A MICROSMD200F-2 Littelfuse 1: 5,58 kr. 4.200In Stock	Mfr. Part No. MICROSMD200F-2 Mouser Part No 650-MICROSMD200F-2	Littelfuse	Resettable Fuses - PPTC Polyswitch 4.2A Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4.200In Stock	Cut Tape 5,58 kr. 4,51 kr. 3,80 kr. 3,30 kr. Reel 2,33 kr. View 2,96 kr. 2,73 kr. 2,52 kr. 2,04 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 MINIASMDC075F/24-2 Littelfuse 1: 4,10 kr. 2.526In Stock	Mfr. Part No. MINIASMDC075F/24-2 Mouser Part No 650-MINIASMDC075F/24	Littelfuse	Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2.526In Stock	Cut Tape 4,10 kr. 3,60 kr. 3,30 kr. 3,08 kr. Reel 2,10 kr. View 2,83 kr. 2,53 kr. 1,94 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC RGEF500K-AP RGEF500K-AP Littelfuse 1: 4,30 kr. 3.535In Stock	Mfr. Part No. RGEF500K-AP Mouser Part No 650-RGEF500K-AP	Littelfuse	Resettable Fuses - PPTC RGEF500K-AP Learn More about Littelfuse radial leaded pptcs	Datasheet	3.535In Stock	Cut Tape 4,30 kr. 3,93 kr. 3,27 kr. 3,01 kr. Reel 2,30 kr. View 2,72 kr. 2,41 kr. 2,22 kr.	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax RGEF700K-2 Littelfuse 1: 5,45 kr. 2.931In Stock	Mfr. Part No. RGEF700K-2 Mouser Part No 650-RGEF700K-2	Littelfuse	Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	2.931In Stock	Cut Tape 5,45 kr. 5,00 kr. 4,15 kr. 3,83 kr. Reel 2,39 kr. View 3,44 kr. 3,18 kr. 2,23 kr.	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 60V 2.5A 15.6s 60R250XF Littelfuse 1: 13,80 kr. 863In Stock	Mfr. Part No. 60R250XF Mouser Part No 576-60R250XF	Littelfuse	Resettable Fuses - PPTC 60V 2.5A 15.6s Learn More about Littelfuse radial leaded pptcs	Datasheet	863In Stock	13,80 kr. 11,26 kr. 10,59 kr. 9,25 kr. View 8,21 kr. 7,91 kr. 7,38 kr. 7,35 kr.	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .750A 72R075XPR Littelfuse 1: 4,49 kr. 2.015In Stock	Mfr. Part No. 72R075XPR Mouser Part No 576-72R075XPR	Littelfuse	Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .750A Learn More about Littelfuse radial leaded pptcs	Datasheet	2.015In Stock	4,49 kr. 4,15 kr. 3,44 kr. 3,31 kr. Reel 2,31 kr. View 3,01 kr. 2,62 kr. 2,16 kr.	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A 72R375XH Littelfuse 1: 15,44 kr. 799In Stock	Mfr. Part No. 72R375XH Mouser Part No 576-72R375XH	Littelfuse	Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A Learn More about Littelfuse radial leaded pptcs	Datasheet	799In Stock	15,44 kr. 14,25 kr. 11,79 kr. 10,59 kr. View 9,55 kr. 8,95 kr. 8,36 kr.	Min.: 1 Mult.: 1
Resettable Fuses - PPTC RKEF500K-2 RKEF500K-2 Littelfuse 1: 9,25 kr. 1.642In Stock	Mfr. Part No. RKEF500K-2 Mouser Part No 650-RKEF500K-2	Littelfuse	Resettable Fuses - PPTC RKEF500K-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	1.642In Stock	Cut Tape 9,25 kr. 8,50 kr. 7,06 kr. 6,54 kr. Reel 4,25 kr. View 5,84 kr. 5,39 kr. 3,98 kr.	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax RUSBF110-2 Littelfuse 1: 4,17 kr. 3.871In Stock	Mfr. Part No. RUSBF110-2 Mouser Part No 650-RUSBF110-2	Littelfuse	Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.871In Stock	Cut Tape 4,17 kr. 3,80 kr. 3,16 kr. 2,91 kr. Reel 1,67 kr. View 2,62 kr. 2,42 kr. 2,22 kr. 1,65 kr.	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1500W 94V Uni-Directional 1.5KE110A Littelfuse 1: 7,38 kr. 3.639In Stock	Mfr. Part No. 1.5KE110A Mouser Part No 576-1.5KE110A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 94V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	3.639In Stock	Cut Tape 7,38 kr. 4,63 kr. 3,04 kr. 2,23 kr. Reel 2,04 kr. View 1,87 kr. 1,81 kr. 1,56 kr. 1,50 kr.	Min.: 1 Mult.: 1 : 1.200
Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS 30R135UPR Littelfuse 1: 3,85 kr. 3.156In Stock	Mfr. Part No. 30R135UPR Mouser Part No 576-30R135UPR	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	3.156In Stock	3,85 kr. 3,30 kr. 2,83 kr. 2,57 kr. View Reel 1,95 kr. 2,45 kr. 2,10 kr. 1,95 kr.	Min.: 1 Mult.: 1 : 2.000
ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional SMBJ350A Littelfuse 1: 5,07 kr. 5.239In Stock	Mfr. Part No. SMBJ350A Mouser Part No 576-SMBJ350A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	5.239In Stock	Cut Tape 5,07 kr. 2,41 kr. 2,13 kr. 1,62 kr. Reel 1,48 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS LVR033K-2 Littelfuse 1: 5,97 kr. 1.875In Stock	Mfr. Part No. LVR033K-2 Mouser Part No 650-LVR033K-2	Littelfuse	Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS Learn More about Littelfuse TE LVR Fuse	Datasheet	1.875In Stock	Cut Tape 5,97 kr. 5,50 kr. 4,56 kr. 4,21 kr. Reel 2,54 kr. View 3,78 kr. 3,22 kr. 2,48 kr.	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS LVR033S-2 Littelfuse 1: 5,97 kr. 2.933In Stock	Mfr. Part No. LVR033S-2 Mouser Part No 650-LVR033S-2	Littelfuse	Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS Learn More about Littelfuse TE LVR Fuse	Datasheet	2.933In Stock	Cut Tape 5,97 kr. 5,50 kr. 4,56 kr. 4,21 kr. Reel 2,54 kr. View 3,78 kr. 3,22 kr. 2,48 kr.	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC RGEF800-2 RGEF800-2 Littelfuse 1: 6,42 kr. 2.353In Stock	Mfr. Part No. RGEF800-2 Mouser Part No 650-RGEF800-2	Littelfuse	Resettable Fuses - PPTC RGEF800-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	2.353In Stock	Cut Tape 6,42 kr. 5,91 kr. 4,91 kr. 4,53 kr. Reel 2,82 kr. View 4,07 kr. 3,75 kr. 2,68 kr.	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 1.6A 30V 40A Imax RUEF160-AP Littelfuse 1: 3,72 kr. 3.673In Stock	Mfr. Part No. RUEF160-AP Mouser Part No 650-RUEF160-AP	Littelfuse	Resettable Fuses - PPTC 1.6A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.673In Stock	Cut Tape 3,72 kr. 3,39 kr. 2,82 kr. 2,60 kr. Reel 1,57 kr. View 2,33 kr. 1,99 kr. 1,45 kr.	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated RUEF250U-2 Littelfuse 1: 3,46 kr. 3.930In Stock	Mfr. Part No. RUEF250U-2 Mouser Part No 650-RUEF250U-2	Littelfuse	Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated Learn More about Littelfuse radial leaded pptcs	Datasheet	3.930In Stock	Cut Tape 3,46 kr. 2,73 kr. 2,41 kr. 2,27 kr. Reel 1,60 kr. View 2,11 kr. 2,01 kr. 1,91 kr. 1,55 kr.	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 9A 30V 40A Imax RUEF900K-2 Littelfuse 1: 8,95 kr. 1.410In Stock	Mfr. Part No. RUEF900K-2 Mouser Part No 650-RUEF900K-2	Littelfuse	Resettable Fuses - PPTC 9A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1.410In Stock	Cut Tape 8,95 kr. 8,21 kr. 6,80 kr. 6,27 kr. Reel 4,10 kr. View 5,63 kr. 5,20 kr. 3,83 kr.	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC 2.6A 6V 40A Imax SMD260F-2 Littelfuse 1: 4,49 kr. 3.443In Stock	Mfr. Part No. SMD260F-2 Mouser Part No 650-SMD260F-2	Littelfuse	Resettable Fuses - PPTC 2.6A 6V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3.443In Stock	Cut Tape 4,49 kr. 4,11 kr. 3,42 kr. 3,15 kr. Reel 1,90 kr. View 2,83 kr. 2,41 kr. 1,81 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 4A 30V 100A Imax RUEF400K-2 Littelfuse 1: 3,72 kr. 3.000In Stock	Mfr. Part No. RUEF400K-2 Mouser Part No 650-RUEF400K-2	Littelfuse	Resettable Fuses - PPTC 4A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.000In Stock	Cut Tape 3,72 kr. 3,36 kr. 2,95 kr. 2,76 kr. Reel 2,09 kr. View 2,56 kr. 2,41 kr. 1,98 kr. 1,97 kr.	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC .5A 72V 40A Imax RXEF050S-AP Littelfuse 1: 3,92 kr. 3.320In Stock	Mfr. Part No. RXEF050S-AP Mouser Part No 650-RXEF050S-AP	Littelfuse	Resettable Fuses - PPTC .5A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.320In Stock	Cut Tape 3,92 kr. 3,15 kr. 2,65 kr. 2,33 kr. Reel 1,78 kr. View 2,09 kr. 1,93 kr. 1,63 kr. 1,47 kr.	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200 AGRF500 Littelfuse 1: 5,65 kr. 329In Stock	Mfr. Part No. AGRF500 Mouser Part No 650-AGRF500	Littelfuse	Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200 Learn More about Littelfuse radial leaded pptcs	Datasheet	329In Stock	5,65 kr. 5,15 kr. 4,28 kr. 3,95 kr. View 3,55 kr. 2,73 kr. 2,51 kr. 2,46 kr.	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS 06R155BPR Littelfuse 1: 3,46 kr. 3.854In Stock	Mfr. Part No. 06R155BPR Mouser Part No 576-06R155BPR	Littelfuse	Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	3.854In Stock	3,46 kr. 3,16 kr. 2,63 kr. 2,42 kr. View Reel 1,85 kr. 2,18 kr. 1,90 kr. 1,85 kr.	Min.: 1 Mult.: 1 : 2.000
Fuses with Leads - Through Hole 250V IEC TL LL 1A TR5 38211000000 Littelfuse 1: 8,95 kr. 1.783In Stock	Mfr. Part No. 38211000000 Mouser Part No 576-38211000000	Littelfuse	Fuses with Leads - Through Hole 250V IEC TL LL 1A TR5 Learn More about Littelfuse te5 tre5 fuses	Datasheet	1.783In Stock	8,95 kr. 8,06 kr. 7,45 kr. 6,16 kr. View Reel 4,10 kr. 5,20 kr. 5,01 kr. 4,31 kr. 4,10 kr.	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC .3A 60VDC 10A 2920 AEC-Q200 ASMDC030F-2 Littelfuse 1: 4,10 kr. 2.099In Stock 4.000Expected 12/11/2026	Mfr. Part No. ASMDC030F-2 Mouser Part No 650-ASMDC030F-2	Littelfuse	Resettable Fuses - PPTC .3A 60VDC 10A 2920 AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2.099In Stock 4.000Expected 12/11/2026	Cut Tape 4,10 kr. 3,76 kr. 3,25 kr. 3,04 kr. View Reel 2,24 kr. 2,80 kr. 2,65 kr. 2,50 kr. 2,48 kr. 2,24 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000