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 26V 5KW 5% BI DO-214AB (SMC) 9,184In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 26V 5kW 5% Bi-Dir. AEC-Q101 4,459In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 28V 5KW 5% BI DO-214AB (SMC) 11,501In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 30V 5kW 5% Uni-Dir. AEC-Q101 1,644In Stock
6,000Expected 30/06/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 30V 5KW 5% BI DO-214AB (SMC) 10,234In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 30V 5kW 5% Bi-Dir. AEC-Q101 5,697In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 33V 5KW 5% UNI DO-214AB (SMC) 5,948In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 33V 5KW 5% BI DO-214AB (SMC) 5,951In Stock
6,000Expected 23/06/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 36V 5KW 5% BI DO-214AB (SMC) 4,789In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 40V 5KW 5% UNI DO-214AB (SMC) 2,288In Stock
6,000Expected 08/06/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 43V 5KW 5% BI DO-214AB (SMC) 6,788In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 45V 5KW 5% UNI DO-214AB (SMC) 6,432In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 48V 5KW 5% UNI DO-214AB (SMC) 17,840In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 48V 5kW BIDIR 1,909In Stock
6,000Expected 08/06/2026
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 5V 5kW UNIDIR SMC 2,248In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 5V 5kW BIDIR SMC 6,230In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 51V 5KW 5% UNI DO-214AB (SMC) 4,406In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 51V 5kW BIDIR SMC 2,465In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 6.5V 5kW UNIDIR SMC 2,885In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 64V 5KW 5% UNI DO-214AB (SMC) 3,804In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 64V 5kW BIDIR SMC 2,492In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC 6,204In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 75V 5kW BIDIR SMC 2,963In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 78V 5kW BIDIR SMC 8,387In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 85V 5kW BIDIR SMC 4,658In Stock
Min.: 1
Mult.: 1
Reel: 3,000