Gas Discharge Tube for RS-485 Ports

Bourns Gas Discharge Tube (GDT) for RS-485 Ports is designed to meet industry standards on RS-485 port interfaces and to provide circuit protection in noisy and harsh electrical environments. For exposed lines that may see large and fast surges and where failure is not acceptable, a three-stage Bourns protection system is recommended.

Results: 2,213
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes 1 kA 380V PTVS Bi-Directional 733In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 3kA 430V PTVS Diode Bidirectional 658In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 15volts 1.5kW 5% Bi-Dir. AEC-Q101 7,687In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 51volts 1.5kW 5% Bi-Dir. AEC-Q101 11,825In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns Board Mount Surge Protectors Bi-directional TBU 19,320In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Board Mount Surge Protectors Bi-directional TBU 46,581In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Board Mount Surge Protectors Bi-directional TBU 19,522In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SURFACT MOUNT GDT 7,991In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts 3-electrode 4,479In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Bourns ESD Protection Diodes / TVS Diodes 36V 5kW BIDIR 1,585In Stock
Min.: 1
Mult.: 1
Reel: 1,500
Bourns Varistors Chip Guard 0402 5 Volts 30,358In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Varistors Chip Guard 0402 12 Volts 20,636In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Varistors Chip Guard 0402 3.3 Volts 26,813In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Varistors CHIP GUARD 5VOLT 26,793In Stock
30,000Expected 2026/06/24
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Varistors CHIP GUARD 3.3VOLT LOW LEAKAGE 18,452In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Varistors CHIP GUARD 5VOLT 74,364In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Varistors CHIP GUARD 3.3VOLT 11,867In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Board Mount Surge Protectors Bi-directional TBU 3,114In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Board Mount Surge Protectors Bi-directional TBU 5,921In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 10V 1500W BiDir 12,861In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 13V 1500W UniDir 13,775In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 15V 1500W UniDir 13,680In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 220V 1500W UniDir 5,329In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 300V 1500W UniDir 15,077In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 30V 1500W UniDir 13,583In Stock
Min.: 1
Mult.: 1
Reel: 3,000