Electronic Components · Thyratrons
TGU1-500-20 TGU1-500/20 Hydrogen Thyratron
Russian-made hydrogen thyratron at 20 kV / 500 A peak for medium-power pulsed modulators and scientific pulsed power applications.
- Peak Anode Voltage
- 20 kV
- Peak Anode Current
- 500 A
- Tube Type
- Hydrogen Thyratron
- Average Anode Current
- 0.5 A
About the TGU1-500-20
The TGU1-500-20 is a thyratron manufactured by ISTOK / Reflector. Russian-made hydrogen thyratron at 20 kV / 500 A peak for medium-power pulsed modulators and scientific pulsed power applications.
Key ratings of the TGU1-500-20 include tube type Hydrogen Thyratron, peak anode voltage 20 kV, peak anode current 500 A, average anode current 0.5 A, repetition rate up to 2500 Hz and filling Hydrogen.
Typical applications are pulsed power modulators, scientific laser pulsers, accelerator modulators and medium-power radar. Notable features: 20 kV hydrogen thyratron, 500 A peak current, russian ISTOK manufacture and 2500 Hz repetition.
Thyratrons are gas-filled (hydrogen or deuterium) switch tubes that discharge high-voltage pulse-forming networks in microseconds. They are the modulator switch in medical linacs, radar transmitters, lasers and pulsed-power systems, driving magnetrons and klystrons.
PartnerTubes supplies the TGU1-500-20 worldwide from Groningen, the Netherlands — availability, lead time and price are confirmed per enquiry. Our team can help with equivalent and cross-reference types, sockets and accessories, and supply programmes for OEM and maintenance customers. Interchangeability must always be confirmed for the specific equipment.
Technical specifications
| Tube Type | Hydrogen Thyratron |
|---|---|
| Peak Anode Voltage | 20 kV |
| Peak Anode Current | 500 A |
| Average Anode Current | 0.5 A |
| Repetition Rate | up to 2500 Hz |
| Filling | Hydrogen |
| Origin | Russian |
Specifications are indicative and based on published manufacturer data. Always verify against the official datasheet and confirm suitability for your application before ordering.
Applications & features
Used in
- Pulsed power modulators
- Scientific laser pulsers
- Accelerator modulators
- Medium-power radar
Key features
- 20 kV hydrogen thyratron
- 500 A peak current
- Russian ISTOK manufacture
- 2500 Hz repetition
- Cost-effective alternative
Related parts & equivalents
Recommended alongside or as alternatives to the TGU1-500-20.
Similar Electronic Components
Comparable type, ratings, manufacturer or applications.
Microwave tubes driven by thyratron modulators
Often ordered with the TGU1-500-20 for the same system.
Frequently asked questions
What is the TGU1-500-20?
The TGU1-500-20 is a thyratron manufactured by ISTOK / Reflector. Russian-made hydrogen thyratron at 20 kV / 500 A peak for medium-power pulsed modulators and scientific pulsed power applications.
What are the specifications of the TGU1-500-20?
Tube Type: Hydrogen Thyratron; Peak Anode Voltage: 20 kV; Peak Anode Current: 500 A; Average Anode Current: 0.5 A; Repetition Rate: up to 2500 Hz; Filling: Hydrogen; Origin: Russian.
What is the TGU1-500-20 used for?
The TGU1-500-20 is used in pulsed power modulators, scientific laser pulsers, accelerator modulators and medium-power radar.
What are alternatives or related parts to the TGU1-500-20?
Related and comparable parts include TGI1-1000-25, ITG1-500-10, GKh-12A, TGI1-500-10, TGI1-2000-35 and ITG3-1-7.5. Contact PartnerTubes to confirm interchangeability for your equipment.
Where can I buy the TGU1-500-20?
The TGU1-500-20 is available from PartnerTubes (Grunius BV, Groningen, Netherlands) with worldwide shipping. Availability and lead time are confirmed on request. Request a quote at https://www.partnertubes.com/contact/?part=TGU1-500-20 or email info@partnertubes.com.