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. 

Types of Semiconductors
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Results: 26
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 90V
Datasheet
2,616In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD DO-214AA SIDACtor devices
Datasheet
5,345In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 6V
Datasheet
8,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance
Datasheet
5,628In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 25V
Datasheet
1,061In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 25V 25-45pF
Datasheet
1,744In Stock
2,500Expected 16/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V
Datasheet
241In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 140V
Datasheet
18In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 170V
Datasheet
1,767In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

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

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 320V
Datasheet
1,931In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD Bi 22V 500A DO214 2L
Datasheet
4,082On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

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

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 58V
Datasheet
2,452Expected 17/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Fuse Kits & Assortments Emergency Diagnostic MINI
Datasheet
2,685Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
No
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 6V
Datasheet
Non-Stocked Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 25V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 100V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 120V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 180V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 190V 500A DO214 2L
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 190V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 230V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 220V
Datasheet
Non-Stocked Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,500