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 (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes 12V 5kW 5% Bi-Dir. AEC-Q101 1.090In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes 150V 5KW 5% UNI DO-214AB (SMC) 289In Stock
6.000Expected 03/06/2026
Min.: 1
Mult.: 1
Reel: 3.000
Bourns ESD Protection Diodes / TVS Diodes 15V 5KW 5% UNI DO-214AB (SMC) 224In Stock
9.000Expected 02/09/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes 20V 5KW 5% BI DO-214AB (SMC) 1.471In Stock
Min.: 1
Mult.: 1
Reel: 3.000
Bourns ESD Protection Diodes / TVS Diodes 28V 5kW 5% Bi-Dir. AEC-Q101 491In Stock
6.000Expected 29/06/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes 33V 5kW 5% Uni-Dir. AEC-Q101 867In Stock
6.000Expected 08/06/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes 33V 5kW BIDIR 601In Stock
1.500Expected 23/06/2026
Min.: 1
Mult.: 1
Reel: 1.500

Bourns ESD Protection Diodes / TVS Diodes 36V 5kW 5% Uni-Dir. AEC-Q101 4In Stock
6.000Expected 30/07/2026
Min.: 1
Mult.: 1
Reel: 3.000
Bourns ESD Protection Diodes / TVS Diodes 36V 5kW 5% Bi-Dir. AEC-Q101 764In Stock
6.000Expected 10/08/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes 36V 5kW 5% Bi-Dir. AEC-Q101 5In Stock
2.690On Order
Min.: 1
Mult.: 1
Reel: 1.500

Bourns ESD Protection Diodes / TVS Diodes 40V 5kW 5% Uni-Dir. AEC-Q101 1.547In Stock
6.000Expected 03/06/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes 40V 5KW 5% BI DO-214AB (SMC) 1.527In Stock
Min.: 1
Mult.: 1
Reel: 3.000
Bourns ESD Protection Diodes / TVS Diodes 54V 5KW 5% UNI DO-214AB (SMC) 1.258In Stock
19.800On Order
Min.: 1
Mult.: 1
Reel: 3.000
Bourns ESD Protection Diodes / TVS Diodes 54V 5kW BIDIR SMC 915In Stock
6.000Expected 14/07/2026
Min.: 1
Mult.: 1
Reel: 3.000
Bourns ESD Protection Diodes / TVS Diodes 6V 5kW BIDIR SMC 496In Stock
6.000Expected 03/08/2026
Min.: 1
Mult.: 1
Reel: 3.000
Bourns ESD Protection Diodes / TVS Diodes 60V 5kW BIDIR SMC 260In Stock
11.900On Order
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes 70V 5KW 5% UNI DO-214AB (SMC) 620In Stock
Min.: 1
Mult.: 1
Reel: 3.000
Bourns Board Mount Surge Protectors 180mA 650Vimp 704In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes CHIP DIODE 23.009In Stock
Min.: 1
Mult.: 1
Reel: 12.000

Bourns ESD Protection Diodes / TVS Diodes SOT 143 5V 500W Low Capacitance 177In Stock
30.000On Order
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes Steering Diode Array 1.752In Stock
12.000Expected 25/05/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes 2.5Volts 4data lines 576In Stock
12.000Expected 29/07/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT 4.415In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT 894In Stock
10.000Expected 06/05/2026
Min.: 1
Mult.: 1
Reel: 2.500

Bourns ESD Protection Diodes / TVS Diodes SO-8 3.3V 500W Low Capacitance 187In Stock
10.000Expected 25/03/2026
Min.: 1
Mult.: 1
Reel: 2.500