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 TVS Diode 18VOLT 5.706In Stock
12.000Expected 7/20/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode 24VOLT 1.610In Stock
24.000On Order
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap 5.151In Stock
24.000On Order
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS DIODE 56V @ 6A 5.251In Stock
9.000Expected 4/29/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array 715In Stock
27.000On Order
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT 99In Stock
57.000On Order
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT LOW CAP 2.956In Stock
12.000Expected 4/10/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT 6.087In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT LOW CAP 5.353In Stock
12.000Expected 7/28/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT 2.876In Stock
12.000On Order
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT LOW CAP 4.520In Stock
12.000Expected 8/19/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT 5.330In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT 576In Stock
12.000On Order
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT 1.630In Stock
12.000Expected 7/6/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT 138In Stock
12.000Expected 4/10/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT 7.230In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT 3.489In Stock
12.000Expected 5/5/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT 4.087In Stock
12.000Expected 6/5/2026
Min.: 1
Mult.: 1
Reel: 3.000

Bourns Varistors Chip Guard 0402 12 Volt AEC-Q200 7.261In Stock
30.000Expected 3/5/2026
Min.: 1
Mult.: 1
Reel: 10.000

Bourns Varistors Chip Guard 0603 5 Volt AEC-Q200 5.232In Stock
10.000Expected 4/8/2026
Min.: 1
Mult.: 1
Reel: 5.000


Bourns ESD Protection Diodes / TVS Diodes 110V 400W UniDir 9.990In Stock
Min.: 1
Mult.: 1
Reel: 5.000

Bourns ESD Protection Diodes / TVS Diodes 12V 400W BiDir 6.941In Stock
Min.: 1
Mult.: 1
Reel: 5.000


Bourns ESD Protection Diodes / TVS Diodes 15V 400W BiDir 9.297In Stock
Min.: 1
Mult.: 1
Reel: 5.000

Bourns ESD Protection Diodes / TVS Diodes 16V 400W UniDir 9.802In Stock
Min.: 1
Mult.: 1
Reel: 5.000

Bourns ESD Protection Diodes / TVS Diodes 16V 400W BiDir 227In Stock
10.000Expected 8/17/2026
Min.: 1
Mult.: 1
Reel: 5.000