Best Gas Discharge Tubes Deals Online in the UK (25 Deals Found)

Last Updated - 23/03/2026 Sort By:

Best Choice
RFetomax

New
Lightning Arrestor N Type Male to Female Frequency 0-6 GHz 50 ohm, 90V Gas Discharge Tube,Lightning Protection Arrestor
1.Lightning arrester N-Male to N-Female with 90V Gas Discharge Tube Surge Protector

£21.35
Generic

New
Gas Discharge Tube, 145V, 10KA, Gas Discharge Suppressors, Qty.1 | 2045-14-BT1LF

£3.70
New
10 x Epcos Gas Discharge Tubes -T83-A90X Gas Plasma Arrestors 3 Elect' 15kA 90v
This listing is for a pack of 10 EPCOS T83-A9 B88069X8300B502 Gas Plasma Arrestors, each with 3 electrodes and a breakin

£10.79
Best Value
Generic

New
Gas Discharge Tube, 600V, 15KA, Gas Discharge Suppressors, Qty.1 | 2049-60-BT1LF

£3.70
New
EPCOS T83-A90X Gas Discharge Tubes Gas Plasma Arrestors 90V 15kA UK STOCK x5pcs
5 X T83-A90X.

£6.95
Generic

New
Gas Discharge Tube, 70V, 15KA, Gas Discharge Suppressors, Qty.1 | 2049-07-BT1LF

£3.70
PROCET PoE System

New
PROCET Ethernet Surge Protector Gigabit - 4 pairs Port 20KV Industrial Lightning Arrestor for -40°F to 185°F, 120W/port
【PoE Surge Protection】The common mode surge voltage exceeds 20KV(10/700us) and the differential mode surge voltage is 1.

£79.99
New
EPCOS T83-A90X Gas Discharge Tubes Gas Plasma Arrestors 90V 15kA UK STOCK
1 X T83-A90X.

£4.99
Generic

New
Gas Discharge Tube, 90V, 15KA, Gas Discharge Suppressors, Qty.1 | 2049-09-BLF

£4.10
New
Air Compressor Exhaust Tube Gas Discharge Hose 3/4-16UNF For Replacement
Item Type: Air Compressor Exhaust Tube. Function: Air Compressor Exhaust Tube. 1 x Air Compressor Exhaust Tube. Before i

£9.68 £10.30
PROCET PoE System

New
PROCET Ethernet Surge Protector Gigabit - 20KV Industrial Lightning Arrestor for -40°F to 185°F, 120Wmax PoE++ RJ45 Surg
【PoE Surge Protection】The common mode surge voltage exceeds 20KV(10/700us) and the differential mode surge voltage is 1.

£35.99
PROCET PoE System

New
PROCET Ethernet Surge Protector Gigabit - 2 pairs Port 20KV Industrial Lightning Arrestor for -40°F to 185°F, 120W/port
【PoE Surge Protection】The common mode surge voltage exceeds 20KV(10/700us) and the differential mode surge voltage is 1.

£58.99
New
2057-07-BLF BOURNS GAS DISCHARGE TUBE, 75V
Product Range: 2057 Series. GDT Case Style: Axial Leaded.

£3.94
PROCET PoE System

New
PROCET Ethernet Surge Protector Gigabit - 20KV Industrial Lightning Arrestor for -40°F to 185°F, 120Wmax 10 Gbps PoE++ R
【PoE Surge Protection】The common mode surge voltage exceeds 20KV(10/700us) and the differential mode surge voltage is 1.

£44.99
New
BOURNS 2049-09-BLF GAS DISCHARGE TUBE, 90V, 15KA
GDT Case Style: Axial Leaded. Price for 1.

£3.94
PROCET PoE System

New
PROCET Ethernet Surge Protector Gigabit DIN Rail - 20KV IEEE802.3bt/PoE++ Up to 120W Gigabit PoE 10KA Lightning Suppress
【DIN Rail PoE Surge Protector】for 802.3af/at/bt POE++ 20KV surge protection for SPD technology (Surge Protection Device)

£43.99
New
EPCOS EC230X GAS DISCHARGE TUBE, 230V
GDT Case Style: Axial Leaded. Price for 1.

£5.94
New
Small Mercury Vapour Spectrum Tube and driver - gas discharge
Mercury discharge tube 30mm long with driver PCB for 5V input. (4V - 5.5V) Caution - high voltage output, also UV light

£12.00
New
CG5230L Littelfuse Gas Discharge Tube 230V

£3.49
New
BOURNS 2037-09-BLF GAS DISCHARGE TUBE, 90V
GDT Case Style: Axial Leaded. Price for 1.

£4.94
New
EPCOS - N81-A90X - GAS DISCHARGE TUBE, 90V
GDT Case Style: Axial Leaded.

£4.94
New
BOURNS - 2049-14-BLF - GAS DISCHARGE TUBE, 145V, 15KA
Series: 2049. GDT Case Style: Axial Leaded.

£3.94
New
Gas Discharge Tubes 230VDC SL1011A230A Semitron 2pc per sale H1428

£8.75
New
Mitsubishi DSA302MA 3000V 2kA, Through Hole Surge Absorber Gas Discharge Tube
1 X DSA-302MA.

£5.25
New
A81-A350X Surge Arresters Gas Discharge Tubes (GDTs) Gas Plasma Arrester (5 pcs)
Type: 2 Electrode Surge Arrester. Peak Pulse Current: 20 kA. Important information In the brackets (.) we describe their

£10.63

25 Gas Discharge Tubes deals are available from: Amazon, eBay stores, starting from £3.49.
The biggest discount we found is 10%% on Lightning Arrestor N Type Male to Female Frequency 0-6 GHz 50 ohm, 90V Gas Discharge Tube,Lightning Protection Arrestor Converter (Lightning arrestor 6G N Male to Female) at Amazon.
The lowest price we found is £3.49 while the highest is £79.99.
Prices for the best Gas Discharge Tubes deals average at £16.03.
Last updated on March 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Gas Discharge Tubes.