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 (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes 15volts 5uA 16.4 Amps Bi-Dir 45,636In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Uni-Dir 28,286In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 24volts 5uA 10.3 Amps Uni-Dir 26,934In Stock
15,000Expected 3/8/2026
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 24volts 400W 5% Bi-Dir. AEC-Q101 15,125In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 33volts 5uA 7.5 Amps Bi-Dir 72,532In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 33volts 400W 5% Bi-Dir. AEC-Q101 15,947In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 36volts 400W 5% Bi-Dir. AEC-Q101 37,526In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 400volts 1uA .6 Amps Uni-Dir 9,905In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 40volts 5uA 6.2 Amps Bi-Dir 19,506In Stock
25,000Expected 21/5/2026
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 43volts 400W 5% Bi-Dir. AEC-Q101 17,178In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 5volts 800/1600uA 43.5 Amps Bi-Dir 43,167In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 51volts 5uA 4.9 Amps Bi-Dir 21,137In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 58volts 5uA 4.3 Amps Bi-Dir 22,222In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns ESD Protection Diodes / TVS Diodes 12volts 5uA 30.2 Amps Uni-Dir 21,798In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 12volts 600W 5% Uni-Dir. AEC-Q101 12,989In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 12volts 600W 5% Bi-Dir. AEC-Q101 10,994In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 14volts 600W 5% Uni-Dir. AEC-Q101 11,865In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 150volts 5uA 2.5 Amps Uni-Dir 17,427In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 15volts 5uA 24 Amps Uni-Dir 16,623In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 15volts 600W 5% Uni-Dir. AEC-Q101 13,474In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 15volts 5uA 24 Amps Bi-Dir 26,074In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Bi-Dir 15,629In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 200volts 1uA 1.9 Amps Bi-Dir 8,654In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 20volts 600W 5% Bi-Dir. AEC-Q101 12,141In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 220volts 1uA 1.7 Amps Bi-Dir 9,167In Stock
Min.: 1
Mult.: 1
Reel: 3,000