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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 PTC 60V/250V.145A POLY TELECOM 250R145ZR Littelfuse 1: 0,808 € 1.813In Stock	Mfr. Part No. 250R145ZR Mouser Part No 576-250R145ZR	Littelfuse	Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	1.813In Stock	0,808 € 0,746 € 0,62 € 0,572 € Reel 0,338 € View 0,514 € 0,474 € 0,337 €	Min.: 1 Mult.: 1 : 1.200
Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS 30R600UF Littelfuse 1: 0,929 € 1.734In Stock	Mfr. Part No. 30R600UF Mouser Part No 576-30R600UF	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	1.734In Stock	0,929 € 0,852 € 0,689 € 0,602 € View 0,555 € 0,529 € 0,498 € 0,462 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 60V .170A RADIAL LEADS 60R017XPR Littelfuse 1: 0,525 € 2.816In Stock	Mfr. Part No. 60R017XPR Mouser Part No 576-60R017XPR	Littelfuse	Resettable Fuses - PPTC 60V .170A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	2.816In Stock	0,525 € 0,482 € 0,401 € 0,37 € Reel 0,223 € View 0,332 € 0,283 € 0,208 €	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC PolySwitch 240V 1A Radial-Leaded LVR100S-240-2 Littelfuse 1: 1,33 € 1.692In Stock	Mfr. Part No. LVR100S-240-2 Mouser Part No 650-LVR100S-240-2	Littelfuse	Resettable Fuses - PPTC PolySwitch 240V 1A Radial-Leaded Learn More about Littelfuse TE LVR Fuse	Datasheet	1.692In Stock	Cut Tape 1,33 € 1,23 € 1,02 € 0,946 € Reel 0,614 € View 0,843 € 0,777 € 0,58 €	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC Polyswitch 4.2A MICROSMD200F-2 Littelfuse 1: 0,748 € 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 0,748 € 0,605 € 0,509 € 0,442 € Reel 0,313 € View 0,397 € 0,366 € 0,338 € 0,273 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 MINIASMDC075F/24-2 Littelfuse 1: 0,55 € 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 0,55 € 0,482 € 0,443 € 0,413 € Reel 0,281 € View 0,379 € 0,339 € 0,26 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC RGEF500K-AP RGEF500K-AP Littelfuse 1: 0,576 € 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 0,576 € 0,527 € 0,438 € 0,404 € Reel 0,308 € View 0,364 € 0,323 € 0,298 €	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax RGEF700K-2 Littelfuse 1: 0,731 € 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 0,731 € 0,67 € 0,556 € 0,513 € Reel 0,32 € View 0,461 € 0,426 € 0,299 €	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 4A 30V 100A Imax RUEF400K-2 Littelfuse 1: 0,499 € 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 0,499 € 0,451 € 0,396 € 0,37 € Reel 0,28 € View 0,343 € 0,323 € 0,265 € 0,264 €	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC .5A 72V 40A Imax RXEF050S-AP Littelfuse 1: 0,525 € 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 0,525 € 0,422 € 0,355 € 0,312 € Reel 0,238 € View 0,28 € 0,259 € 0,219 € 0,197 €	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 60V 2.5A 15.6s 60R250XF Littelfuse 1: 1,85 € 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	1,85 € 1,51 € 1,42 € 1,24 € View 1,10 € 1,06 € 0,989 € 0,985 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .750A 72R075XPR Littelfuse 1: 0,602 € 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	0,602 € 0,556 € 0,461 € 0,444 € Reel 0,309 € View 0,403 € 0,351 € 0,289 €	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A 72R375XH Littelfuse 1: 2,07 € 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	2,07 € 1,91 € 1,58 € 1,42 € View 1,28 € 1,20 € 1,12 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC RKEF500K-2 RKEF500K-2 Littelfuse 1: 1,24 € 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 1,24 € 1,14 € 0,946 € 0,877 € Reel 0,57 € View 0,783 € 0,722 € 0,534 €	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax RUSBF110-2 Littelfuse 1: 0,559 € 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 0,559 € 0,51 € 0,423 € 0,39 € Reel 0,224 € View 0,351 € 0,324 € 0,298 € 0,221 €	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS 06R155BPR Littelfuse 1: 0,464 € 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	0,464 € 0,424 € 0,352 € 0,324 € View Reel 0,248 € 0,292 € 0,255 € 0,248 €	Min.: 1 Mult.: 1 : 2.000
Fuses with Leads - Through Hole 250V IEC TL LL 1A TR5 38211000000 Littelfuse 1: 1,20 € 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	1,20 € 1,08 € 0,998 € 0,826 € View Reel 0,55 € 0,697 € 0,672 € 0,578 € 0,55 €	Min.: 1 Mult.: 1 : 1.000
Resettable Fuses - PPTC .3A 60VDC 10A 2920 AEC-Q200 ASMDC030F-2 Littelfuse 1: 0,55 € 2.099In Stock 4.000Expected 11/12/2026	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 11/12/2026	Cut Tape 0,55 € 0,504 € 0,436 € 0,408 € View Reel 0,30 € 0,376 € 0,355 € 0,335 € 0,332 € 0,30 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 3 Ohms 40 A 9 VDC - 40 C+ 85 C FEMTOSMDC020F-2 Littelfuse 1: 0,679 € 2.241In Stock	Mfr. Part No. FEMTOSMDC020F-2 Mouser Part No 650-FEMTOSMDC020F-2	Littelfuse	Resettable Fuses - PPTC 3 Ohms 40 A 9 VDC - 40 C+ 85 C Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2.241In Stock	Cut Tape 0,679 € 0,631 € 0,555 € 0,525 € View Reel 0,443 € 0,48 € 0,443 € 0,443 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Resettable Fuses - PPTC 6V 750MA-HD 40A SMD PICOSMDC075S-2 Littelfuse 1: 0,645 € 4.276In Stock	Mfr. Part No. PICOSMDC075S-2 Mouser Part No 650-PICOSMDC075S-2	Littelfuse	Resettable Fuses - PPTC 6V 750MA-HD 40A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4.276In Stock	Cut Tape 0,645 € 0,592 € 0,492 € 0,453 € View Reel 0,261 € 0,408 € 0,376 € 0,347 € 0,261 €	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 16V 2A-HD 100A RHEF RHEF200-2 Littelfuse 1: 0,654 € 3.291In Stock	Mfr. Part No. RHEF200-2 Mouser Part No 650-RHEF200-2	Littelfuse	Resettable Fuses - PPTC 16V 2A-HD 100A RHEF Learn More about Littelfuse radial leaded pptcs	Datasheet	3.291In Stock	Cut Tape 0,654 € 0,596 € 0,495 € 0,457 € View Reel 0,263 € 0,41 € 0,378 € 0,349 € 0,263 €	Min.: 1 Mult.: 1 : 2.500
Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm femtoSMDC005F-02 Littelfuse 1: 0,963 € 676In Stock 4.000On Order	Mfr. Part No. femtoSMDC005F-02 Mouser Part No 650-FEMTOSMDC005F-02	Littelfuse	Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm Learn More about Littelfuse indoor led protection	Datasheet	676In Stock 4.000On Order	Cut Tape 0,963 € 0,766 € 0,645 € 0,56 € View Reel 0,344 € 0,503 € 0,464 € 0,428 € 0,396 € 0,344 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm femtoSMDC008F-02 Littelfuse 1: 1,55 € 635In Stock	Mfr. Part No. femtoSMDC008F-02 Mouser Part No 650-FEMTOSMDC008F-02	Littelfuse	Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm Learn More about Littelfuse indoor led protection	Datasheet	635In Stock	Cut Tape 1,55 € 1,24 € 1,01 € 0,912 € View Reel 0,615 € 0,826 € 0,752 € 0,693 € 0,638 € 0,615 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev RUEF160S-RA Littelfuse 1: 0,43 € 1.904In Stock	Mfr. Part No. RUEF160S-RA Mouser Part No 650-RUEF160S-RA	Littelfuse	Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev Learn More about Littelfuse indoor led protection	Datasheet	1.904In Stock	0,43 € 0,329 € 0,277 € 0,251 € View 0,226 € 0,191 € 0,176 € 0,158 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 1.1A 30V 40A Imax RUEF110S-1 Littelfuse 1: 0,533 € 834In Stock	Mfr. Part No. RUEF110S-1 Mouser Part No 650-RUEF110S-1	Littelfuse	Resettable Fuses - PPTC 1.1A 30V 40A Imax Learn More about Littelfuse indoor led protection	Datasheet	834In Stock	Cut Tape 0,533 € 0,419 € 0,353 € 0,31 € Reel 0,237 € View 0,279 € 0,218 € 0,195 €	Min.: 1 Mult.: 1 : 500