switching tubes, thyratron valves
S1,3/10dV thyratron, RFT, Vf 2.5V If 5AFor electronic control systems and speed regulationSuited to industrial electronics, lab and replacement workSocket special base, top contact, directly heated
Delivery time: ca. 1 - 3 days
0A4 cold-cathode thyratron = PL1267 = CV752 = OA4For relay control, trigger stages and gas-filled switchingSuited to control gear, test benches and vintage electronicsSocket octal K8A, 8-pin, gas-filled cold-cathode tube
Delivery time: ca. 1 - 5 days
ZC1010 cold-cathode reference tube, gas-filled special typeFor reference voltage, stabilising, test and lab equipmentSuited to regulators, test gear, service and replacement stockSocket special base, cold-cathode reference tube
Delivery time: ca. 1 - 3 days
Noval B9A 9-Pin tube-valve-base-Röhrensockel
Currently sold out
Z803U cold-cathode thyratron = 6779 = GR33, B9AFor triggers, pulses, relay control and switching tasksSuited to test gear, industrial electronics and serviceSocket Noval B9A, 9-pin, cold-cathode thyratron
Delivery time: ca. 1 - 5 days
Z71U cold-cathode tube, special switching typeFor triggers, firing circuits, relays and pulse controlsSuited to test gear, control units, service and sparesSocket special base, cold-cathode tube, verify data first
Delivery time: ca. 1 - 5 days
Thyratron, close to 678, GL678, 873, WL873, TQ4, 5563A
Currently sold out
TQ1/2 thyratron, gas-filled special valve for pulsesFor triggers, firing circuits, discharge stages and controlsSuited to test gear, industrial electronics and sparesSocket special base, thyratron, verify equipment data
Delivery time: ca. 1 - 3 days
PL6574 thyratron switching tubeGas-filled pulse control deviceUsed in jukebox and industrial gearOctal base; Uf 40V, If 0.3A
Delivery time: ca. 1 - 5 days
PL6011 thyratron, gas-filled special valve for pulsesFor firing circuits, triggers, discharge stages and controlsSuited to test gear, industrial electronics and sparesSocket special base, thyratron, verify key data in equipment
Delivery time: ca. 1 - 5 days
PL 5684 (=C3J, NL710, STE5684)
Delivery time: ca. 1 - 3 days
PL5559 thyratron = NL5559 = FG57 = PL57, UX4For firing circuits, controls, discharge and pulse serviceSuited to industrial electronics, lab and replacement workSocket UX4, 4-pin, thyratron for power pulse stages
Delivery time: ca. 1 - 5 days
PL 5551A Ignitron
Delivery upon request
PL5545 thyratron = ASG5545, Super Jumbo bayonetFor industrial pulse stages, trigger circuits and controlsSuited to RFT equipment, test benches, service and sparesSocket Super Jumbo 4-pin bayonet B4D, thyratron
Currently sold out
PL5544 rectifier thyratron, special valve for power serviceFor firing circuits, discharge, controls and pulse operationSuited to industrial electronics, lab use and replacement workSocket special base, power thyratron, verify equipment data
Delivery time: ca. 1 - 5 days