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 33volts 1.5kW 5% Uni-Dir. AEC-Q101 1,453In Stock
12,000Expected 04/08/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 350volts 1uA 1 Amps Uni-Dir 1,807In Stock
12,000Expected 08/06/2026
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 36volts 5uA 25.8 Amps Bi-Dir 1,946In Stock
12,000Expected 16/07/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 400volts 1uA 2.3 Amps Bi-Dir 1,857In Stock
12,000Expected 27/07/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 40volts 1.5kW 5% Bi-Dir. AEC-Q101 1,275In Stock
Min.: 1
Mult.: 1
Reel: 1,500
Bourns ESD Protection Diodes / TVS Diodes 440volts 1uA 1 Amps Uni-Dir 4,385In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 48volts 5uA 19.4 Amps Uni-Dir 4,071In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 48volts 5uA 19.4 Amps Bi-Dir 1,355In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Bourns ESD Protection Diodes / TVS Diodes 5volts 1000uA 163 Amps Uni-Dir 5,380In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 51volts 5uA 18.2 Amps Uni-Dir 4,683In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 54volts 5uA 17.2 Amps Uni-Dir 4,910In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 58volts 5uA 16 Amps Bi-Dir 5,917In Stock
12,000Expected 11/08/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 60volts 5uA 15.5 Amps Bi-Dir 5,837In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 64volts 5uA 14.6 Amps Bi-Dir 2,773In Stock
12,000Expected 30/07/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 7.5volts 100uA 116.3 Amps Uni-Dir 161In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 75volts 5uA 12.4 Amps Bi-Dir 195In Stock
12,000Expected 15/06/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 8.5volts 20uA 104.2 Amps Uni-Dir 2,814In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 85volts 5uA 10.4 Amps Uni-Dir 4,504In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 90volts 5uA 10.3 Amps Bi-Dir 1,763In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 10volts 5uA 176.4 Amps Bi-Dir 785In Stock
12,000Expected 17/06/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 150volts 5uA 12.4 Amps Bi-Dir 1,836In Stock
11,870Expected 11/05/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 16volts 5uA 115.4 Amps Uni-Dir 1,598In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 26volts 5uA 71.2 Amps Bi-Dir 2,337In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 33volts 5uA 56.2 Amps Bi-Dir 2,466In Stock
12,000Expected 18/05/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 36volts 3kW 5% Uni-Dir. AEC-Q101 347In Stock
Min.: 1
Mult.: 1
Reel: 3,000