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.

All Results (1,529)

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 30.8V Bi-Directional
Datasheet
25,476In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Littelfuse ESD Protection Diodes / TVS Diodes 1500W 33.3V Bi-Directional
Datasheet
15,962In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Littelfuse ESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional
Datasheet
7,973In Stock
22,800On Order
Min.: 1
Mult.: 1
Reel: 1,200

Littelfuse ESD Protection Diodes / TVS Diodes 1500W 36.8V Uni-Directional
Datasheet
8,266In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Littelfuse ESD Protection Diodes / TVS Diodes 1500W 43.6V Bi-Directional
Datasheet
18,247In Stock
Min.: 1
Mult.: 1
Reel: 1,200
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 47.8V Bi-Directional
Datasheet
18,546In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Littelfuse ESD Protection Diodes / TVS Diodes 1500W 53V Bi-Directional
Datasheet
9,365In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A
Datasheet
4,254In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.1A
Datasheet
3,269In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.10A
Datasheet
3,538In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A
Datasheet
7,164In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A
Datasheet
7,534In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.80A
Datasheet
3,250In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL
Datasheet
14,407In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.5A
Datasheet
4,042In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS
Datasheet
5,058In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS
Datasheet
7,567In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS
Datasheet
6,386In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 60V .200A RADIAL LEADS
Datasheet
9,153In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Resettable Fuses - PPTC 1.35A 60V RADIAL
Datasheet
6,436In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 60V POLYFUSE 1.85A RADIAL LEADS
Datasheet
2,643In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 60V 3.75A RADIAL
Datasheet
Product Comments
1,309In Stock
1,000Expected 23/03/2026
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A
Datasheet
3,535In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional
Datasheet
27,578In Stock
21,000Expected 25/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional
Datasheet
16,827In Stock
18,000Expected 25/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000