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. 

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Resettable Fuses - PPTC Polyswitch 0.26A
Datasheet
955In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V 8mm 10KA 2POLE
Datasheet
745In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 2POLE AXIAL LEADS GDT
Datasheet
50In Stock
Min.: 1
Mult.: 1

Littelfuse Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A
Datasheet
1.015In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Resettable Fuses - PPTC 60V 3A 9Ohms
Datasheet
298In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 2.5KA 2POLE
Datasheet
4.495Expected 01/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 65V
Datasheet
2In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 90V
Datasheet
899Expected 03/04/2026
Min.: 1
Mult.: 1
Reel: 900

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 263-437V 2A GDT T/R 2 Term
Datasheet
2.000Expected 21/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 2POLE AXIAL LEADS GDT
Datasheet
663Expected 18/05/2026
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 470V 2POLE AXIAL LEADS GDT
Datasheet
906Expected 13/05/2026
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE AXIAL LEADS GDT
Datasheet
1.000Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 300V 3POLE AXIAL LEADS GDT
Datasheet
1.000Factory Stock Available
More Info Available
Min.: 1.000
Mult.: 1.000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes 8.2mm 90V SurfaceMnt
Datasheet
50Factory Stock Available
More Info Available
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE AXIAL LEADS GDT
Datasheet
1.000Stock Available
More Info Available
Min.: 1
Mult.: 1

Littelfuse Fuse Kits & Assortments Emergency Diagnostic MINI
Datasheet
455Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors S.A.STANDARD.90V WITH FAILSAFE
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 350
Mult.: 350
Reel: 350

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors S.A.FORMED.90V WITH FAILSAFE
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V Standard GP Nominal
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 900
Mult.: 900
Reel: 900

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP BIPOLAR SURGE ARRESTOR MS
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 900
Mult.: 900
Reel: 900

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors S.A. STAN .470V W/ FAILSAFE
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors S.A.STANDARD LEADED.470V NOMINAL SMT
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 900
Mult.: 900
Reel: 900

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL SMT
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 900
Mult.: 900
Reel: 900

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145V SMD Ultra Low 0.3pF
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.000
Mult.: 2.000
Reel: 2.000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V SMD Ultra Low 0.3pF
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.000
Mult.: 2.000
Reel: 2.000