2053 & 2057 Series 2-Electrode Miniature GDTs

Bourns 2053 and 2057 Series Light Duty 2-Electrode Miniature Gas Discharge Tubes (GDTs) are miniature GDTs specifically designed to protect telecommunications, industrial, and consumer electronics applications from transient surge voltages that may result from lightning strikes and equipment switching operations. These devices offer maximum surge ratings from 5kA to 10kA, low capacitance of ‹1pF max., high insulation resistance of >1GΩ and a broad array of breakover voltage levels from 75V to 600V. Bourns 2053 and 2057 Series Light Duty 2-Electrode Miniature GDTs are available in surface mount and axial leaded packages.

Results: 31
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Peak Pulse Current
DC Sparkover
Number of Electrodes
Termination Style
Failsafe Protection Y/N
Diameter
Length
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts AXIAL GDT 5.5X6mm DIA
Datasheet
1,022In Stock
Min.: 1
Mult.: 1

2057 10 kA 300 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75volts SMT GDT 4X4.2mm DIA
Datasheet
13,129In Stock
13,500Expected 2026-08-19
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 75 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts SMT GDT 4X4.2mm DIA
Datasheet
9,304In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 230 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts SMT GDT 4X4.2mm DIA
Datasheet
4,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 350 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts SMT GDT 4X4.2mm DIA
Datasheet
2,549In Stock
2,700Expected 2026-10-26
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 90 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts SMT GDT 4X4.2mm DIA
Datasheet
715In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 145 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts SMT GDT 4X4.2mm DIA
Datasheet
480In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 300 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts SMT GDT 4X4.2mm DIA
Datasheet
1,953In Stock
2,700Expected 2026-07-07
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 400 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts SMT GDT 4X4.2mm DIA
Datasheet
3,467In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 470 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts SMT GDT 4X4.2mm DIA
Datasheet
2,570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,700

2053 5 kA 600 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel, Cut Tape, MouseReel
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75volts AXIAL GDT 5.5X6mm DIA
Datasheet
3,699In Stock
Min.: 1
Mult.: 1

2057 10 kA 75 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75volts AXIAL GDT 5.5X6mm DIA
Datasheet
1,605In Stock
Min.: 1
Mult.: 1
: 1,000

2057 10 kA 75 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Reel, Cut Tape
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts AXIAL GDT 5.5X6mm DIA
Datasheet
558In Stock
Min.: 1
Mult.: 1

2057 10 kA 90 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts AXIAL GDT 5.5X6mm DIA
Datasheet
89In Stock
Min.: 1
Mult.: 1
: 1,000

2057 10 kA 90 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Reel, Cut Tape
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 120volts AXIAL GDT 5.5X6mm DIA
Datasheet
1,085In Stock
Min.: 1
Mult.: 1

2057 10 kA 120 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 120volts AXIAL GDT 5.5X6mm DIA
Datasheet
991In Stock
Min.: 1
Mult.: 1
: 1,000

2057 10 kA 120 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Reel, Cut Tape
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Axial GDT 150V
Datasheet
896In Stock
Min.: 1
Mult.: 1

2057 10 kA 150 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts AXIAL GDT 5.5X6mm DIA
Datasheet
1,457In Stock
5,500On Order
Min.: 1
Mult.: 1

2057 10 kA 230 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts AXIAL GDT 5.5X6mm DIA
Datasheet
80In Stock
1,000Expected 2026-06-29
Min.: 1
Mult.: 1
: 1,000

2057 10 kA 230 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Reel, Cut Tape
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts AXIAL GDT 5.5X6mm DIA
Datasheet
757In Stock
Min.: 1
Mult.: 1

2057 10 kA 250 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 5.5X6mm DIA
Datasheet
1,362In Stock
Min.: 1
Mult.: 1

2057 10 kA 350 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 5.5X6mm DIA
Datasheet
650In Stock
Min.: 1
Mult.: 1
: 1,000

2057 10 kA 400 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Reel, Cut Tape
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 5.5X6mm DIA
Datasheet
881In Stock
Min.: 1
Mult.: 1

2057 10 kA 470 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 5.5X6mm DIA
Datasheet
870In Stock
Min.: 1
Mult.: 1
: 1,000

2057 10 kA 470 V 2 Electrode Axial Failsafe Not Protected 5.5 mm 6 mm - 40 C + 90 C Reel, Cut Tape
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts SMT GDT 4X4.2mm DIA
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2,700
Mult.: 2,700
: 2,700

2053 5 kA 250 V 2 Electrode SMD/SMT Failsafe Not Protected 4 mm 4.2 mm - 30 C + 85 C Reel