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 (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes 30volts 400W 5% Uni-Dir. AEC-Q101 3 939In Stock
Min.: 1
Mult.: 1
: 4 000

Bourns ESD Protection Diodes / TVS Diodes 30volts 400W 5% Bi-Dir. AEC-Q101 4 618In Stock
10 000Expected 05/01/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 33volts 5uA 7.5 Amps Uni-Dir 9 944In Stock
10 000Expected 01/06/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 33volts 400W 5% Uni-Dir. AEC-Q101 8 070In Stock
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 33volts 5uA 7.5 Amps Bi-Dir 5 847In Stock
Min.: 1
Mult.: 1
: 4 000
Bourns ESD Protection Diodes / TVS Diodes 33volts 400W 5% Bi-Dir. AEC-Q101 10 974In Stock
25 000Expected 11/11/2026
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 350volts 5uA 0.9Amps Bi-Dir 3 426In Stock
10 000Expected 07/09/2026
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 36volts 5uA 6.9 Amps Uni-Dir 11 539In Stock
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 36volts 400W 5% Uni-Dir. AEC-Q101 3 406In Stock
10 000Expected 09/12/2026
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 36volts 5uA 6.9 Amps Bi-Dir 2 925In Stock
20 000Expected 15/02/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101 4 467In Stock
10 000Expected 01/03/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101 3 039In Stock
Min.: 1
Mult.: 1
: 4 000

Bourns ESD Protection Diodes / TVS Diodes 43volts 5uA 5.7 Amps Uni-Dir 3 741In Stock
10 000Expected 01/02/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 43volts 5uA 5.7 Amps Bi-Dir 10 151In Stock
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 45volts 5uA 5.5 Amps Uni-Dir 6 180In Stock
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 45volts 5uA 5.5 Amps Bi-Dir 10 450In Stock
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 48volts 400W 5% Uni-Dir. AEC-Q101 4 010In Stock
10 000Expected 22/04/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 48volts 5uA 5.2 Amps Bi-Dir 616In Stock
25 000On Order
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 51volts 5uA 4.9 Amps Uni-Dir 2 084In Stock
10 000Expected 06/05/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 51volts 5uA 4.9 Amps Bi-Dir 2 471In Stock
45 000Expected 08/09/2026
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 54volts 5uA 4.6 Amps Uni-Dir 1 469In Stock
20 000On Order
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 54volts 400W 5% Bi-Dir. AEC-Q101 4 035In Stock
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 58volts 5uA 4.3 Amps Uni-Dir 9 382In Stock
10 000Expected 08/04/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 58volts 5uA 4.3 Amps Bi-Dir 5 832In Stock
30 000Expected 15/02/2027
Min.: 1
Mult.: 1
: 5 000

Bourns ESD Protection Diodes / TVS Diodes 58volts 400W 5% Bi-Dir. AEC-Q101 274In Stock
10 000Expected 19/04/2027
Min.: 1
Mult.: 1
: 5 000