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 4.818In Stock
10.000Expected 1/5/2027
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 33volts 5uA 7.5 Amps Uni-Dir 9.944In Stock
10.000Expected 6/1/2027
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 33volts 400W 5% Uni-Dir. AEC-Q101 8.290In 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 11.024In 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 9/7/2026
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 36volts 5uA 6.9 Amps Uni-Dir 11.549In 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 12/9/2026
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 36volts 5uA 6.9 Amps Bi-Dir 2.925In Stock
20.000Expected 2/15/2027
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101 4.467In Stock
10.000Expected 3/1/2027
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 2/1/2027
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 43volts 5uA 5.7 Amps Bi-Dir 151In Stock
10.000Expected 8/28/2026
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 4/22/2027
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 5/6/2027
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 51volts 5uA 4.9 Amps Bi-Dir 2.471In Stock
45.000Expected 9/8/2026
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 4/8/2027
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 58volts 5uA 4.3 Amps Bi-Dir 5.862In Stock
30.000Expected 2/15/2027
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes 58volts 400W 5% Bi-Dir. AEC-Q101 274In Stock
10.000Expected 4/19/2027
Min.: 1
Mult.: 1
: 5.000