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 (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS

Bourns ESD Protection Diodes / TVS Diodes 510V 600W UniDir 6,911In Stock
12,000Expected 2026-02-26
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 56V 600W UniDir 13,534In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 6.8V 600W UniDir 4,465In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 6.8V 600W BiDir 6,341In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 62V 600W UniDir 6,902In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 68V 600W UniDir 5,944In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 7.5V 600W BiDir 9,990In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 9.1V 600W UniDir 716In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 9.1V 600W BiDir 183In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 10kA 58V BI Surface Mt High Temp 27In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 10kA 76V Bidirectnl Thru Hole High Curr 22In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 15kA 76V BI Surface Mt High Temp 12In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 3kA 58V BI Surface Mt High Temp 8In Stock
Min.: 1
Mult.: 1
Bourns ESD Protection Diodes / TVS Diodes 3kA 76V BI Surface Mt High Temp 17In Stock
Min.: 1
Mult.: 1
Bourns ESD Protection Diodes / TVS Diodes 3kA 76V PTVS Diode Bidirectional 20In Stock
Min.: 1
Mult.: 1
Bourns ESD Protection Diodes / TVS Diodes 3kA 380V PTVS Diode Bidirectional 28In Stock
20Expected 2026-07-13
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 100volts 5uA 2.5 Amps Bi-Dir 3,725In Stock
20,000On Order
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 110volts 5uA 2.3 Amps Uni-Dir 5,326In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 110volts 5uA 2.3 Amps Bi-Dir 7,451In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 11volts 5uA 22 Amps Bi-Dir 2,071In Stock
10,000Expected 2026-08-06
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 12volts 5uA 20.1 Amps Uni-Dir 5,363In Stock
10,000Expected 2026-04-23
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 12volts 400W 5% Uni-Dir. AEC-Q101 6,965In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 12volts 400W 5% Bi-Dir. AEC-Q101 10,887In Stock
15,000Expected 2026-07-07
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 130volts 5uA 1.9 Amps Uni-Dir 6,004In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 130volts 5uA 1.9 Amps Bi-Dir 4,104In Stock
10,000Expected 2026-07-07
Min.: 1
Mult.: 1
Reel: 5,000