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.

Results: 928
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Fuse Size/Group Body Style Current Rating Voltage Rating AC Voltage Rating DC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A 22.456In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A 27.830In Stock
Min.: 1
Mult.: 1
: 3.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 17.923In Stock
Min.: 1
Mult.: 1
: 3.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE 47.706In Stock
Min.: 1
Mult.: 1
: 1.500

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT 104.382In Stock
104.000Expected 11/16/2026
Min.: 1
Mult.: 1
: 1.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 20A 135mV BladeDevice 4.552In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .10A 30V 10A Imax 77.219In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 24V 1.1A-HD 40A MAX 54.879In Stock
Min.: 1
Mult.: 1
: 1.500

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax 33.994In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .3A 60V 10A Imax 55.601In Stock
Min.: 1
Mult.: 1
: 2.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .5A 60V 10A Imax 81.232In Stock
Min.: 1
Mult.: 1
: 2.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT 5.068In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 60V 40A 12.7Ohms 12.623In Stock
22.000Expected 10/13/2026
Min.: 1
Mult.: 1
: 2.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 8.617In Stock
Min.: 1
Mult.: 1
: 10.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 9.446In Stock
Min.: 1
Mult.: 1
: 10.000

Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses 125VAC 1A .078ohms 453 NANO2 12.695In Stock
9.000Expected 10/26/2026
Min.: 1
Mult.: 1
: 1.000

SMD Fuses 6.1 mm x 2.69 mm 1 A 125 VAC 125 VDC
Littelfuse Surface Mount Fuses 125VAC 1A .225ohms 454 NANO2 12.583In Stock
7.000Expected 11/12/2026
Min.: 1
Mult.: 1
: 1.000

SMD Fuses 6.1 mm x 2.69 mm 1 A 125 VAC 125 VDC
Littelfuse Resettable Fuses - PPTC 24V .035A 0603 PTC 3.199In Stock
12.000Expected 9/1/2026
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT 4.702In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC PTC 9V .200A POLY SURF MOUNT 2.406In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC PTC 9V .250A POLY SURF MOUNT 1.631In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT 5.431In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A 4.343In Stock
4.000On Order
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A 8.760In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A 10.818In Stock
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC