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. 

All Results (389)

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 200V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 200V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 230V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 230V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 250V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 350V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 400V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 550V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 550V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 90V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 150V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 250V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 250V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 400V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 470V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 470V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 500V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 3POLE RADIAL LEADS GDT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000