RS-485 ESD, Lightning, & Power Fault Protection

Littelfuse RS-485 ESD, Lightning, and Power Fault Protection feature polymeric positive temperature coefficients (PPTCs) that can protect against short circuit and power crosses. The RS-485 product line includes the resettable PPTCs, TVS diodes, GDTs, and SIDACtor series. The TVS Diode Arrays and SM712 series are specifically designed to protect RS-485 applications from ESD, EFT, and lightning-induced surges. When lightning occurs, the SIDACtor will react by causing voltage to increase across PPTC until GDT fires. 

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Qty. RoHS
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 420V 3POLE AXIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 500V 3POLE AXIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 3POLE AXIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes 8mm 90V Axial Leaded
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 3POLE AXIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 5,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 400V 3POLE AXIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 500V 3POLE AXIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 2POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 5,000
Mult.: 5,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 100V 2POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 250V 2POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCN28-302M-R03
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 400V 2POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 10,000
Mult.: 2,500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCN35-900M-R05
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes 6mm 230V
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 3POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 10,000
Mult.: 2,500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 250V 3POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V 3POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 40V 3POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 3POLE NO LEADS GDT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,000
Mult.: 1,000