Industrial Communication & Control

Littelfuse Industrial Communication and Control provides protection for RS-485 and Ethernet applications. The Industrial RS-485 features the capability of driving multiple ports, a fast speed rating of 10Mbps, and long-distance transmission of 1500m. Industrial Ethernet provides long-distance transmission of 100m, a 30W PoE+ rating, and a fast speed rating of 1Gbps. Littelfuse Industrial Communication and Control RS-485 and Ethernet devices are ideal for energy meters, factory automation, wind control, and human-machine interface applications. 

All Results (471)

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Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 350V 2POLE CHIP TYPE SMT
Datasheet
10In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V2POLE SMT GDT
Datasheet
240In Stock
750Expected 13/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 2POLE SMT GDT
Datasheet
508In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
Datasheet
658In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT
Datasheet
1,595In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP BIPOLAR SURGE ARRESTOR MS
Datasheet
371In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 900

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 350V NOM
Datasheet
599In Stock
1,000Expected 26/06/2026
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V NOMINAL GP S.A. STANDARD
Datasheet
138In Stock
2,000Expected 18/06/2026
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 6V
Datasheet
643In Stock
2,500Expected 19/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 25V
Datasheet
1,073In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 275V MC=MICRO CAPACITANCE
Datasheet
447In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Resettable Fuses - PPTC .08A 60UDE MAX 250Vrms MAX
Datasheet
1,264In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C
Datasheet
275In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC TRF250-110U-B-0.5-2
Datasheet
1,270In Stock
Min.: 1
Mult.: 1
Reel: 1,500
Littelfuse Resettable Fuses - PPTC .12A 60VDC 250VRMS
Datasheet
1,338In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 16 Ohms 3 A 60 V - 40 C+ 85 C
Datasheet
575In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 250V .145A-HD 3A MAX
Datasheet
3,489In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Littelfuse Resettable Fuses - PPTC .18A 250V
Datasheet
2,503In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC .18A 250V
Datasheet
1,779In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Littelfuse Resettable Fuses - PPTC Polyswitch 0.183A straight
Datasheet
500In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 100Vdc 10Arms PolySwitch Reset Dev
Datasheet
535In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C
Datasheet
507In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC .15A 250Vdc 600Vrms
Datasheet
1,613In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Littelfuse Resettable Fuses - PPTC .16A 250V DC 600V
Datasheet
413In Stock
500Expected 24/04/2026
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 60V 3A 1.45Ohms
Datasheet
360In Stock
Min.: 1
Mult.: 1