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 (USD) 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 230volts SMT GDT 4X4.2mm DIA
Datasheet
15,916In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
4,360In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Axial GDT 150V
Datasheet
292In 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 300volts AXIAL GDT 5.5X6mm DIA
Datasheet
22In Stock
1,000Expected 2026/06/09
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 600volts SMT GDT 4X4.2mm DIA
Datasheet
2,832In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SMT GDT 4X4.2mm DIA
Datasheet
12,726In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 145volts SMT GDT 4X4.2mm DIA
Datasheet
1,615In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,253In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
3,117In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 75volts AXIAL GDT 5.5X6mm DIA
Datasheet
1,210In Stock
2,000Expected 2026/07/08
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
635In Stock
1,000Expected 2026/06/04
Min.: 1
Mult.: 1
Reel: 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
658In 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
139In Stock
Min.: 1
Mult.: 1
Reel: 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
1,095In 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
Reel: 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 230volts AXIAL GDT 5.5X6mm DIA
Datasheet
5In Stock
2,500Expected 2026/06/18
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
683In Stock
Min.: 1
Mult.: 1
Reel: 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 250volts AXIAL GDT 5.5X6mm DIA
Datasheet
1,000In Stock
Min.: 1
Mult.: 1
Reel: 1,000

2057 10 kA 250 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 350volts AXIAL GDT 5.5X6mm DIA
Datasheet
462In Stock
1,000Expected 2026/03/31
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
Reel: 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
1,306In 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 90volts SMT GDT 4X4.2mm DIA
Datasheet
5,201On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 470volts AXIAL GDT 5.5X6mm DIA
Datasheet
2,000Expected 2026/05/12
Min.: 1
Mult.: 1
Reel: 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