Photo on request — contact us for images of current stock.

Electronic Components · Thyratrons

TGI1-2000-35 TGI1-2000/35 High-Voltage Hydrogen Thyratron

Available on request EEV / Svetlana TGI1-2000-35

High-voltage hydrogen thyratron rated at 35 kV anode and 2000 A peak current for high-energy pulsed power applications.

Peak Anode Voltage
35 kV
Average Anode Current
2 A
Tube Type
Hydrogen Thyratron
Peak Anode Current
2000 A
Worldwide shipping Cross-reference support Grunius BV · Groningen, NL

About the TGI1-2000-35

The TGI1-2000-35 is a thyratron manufactured by EEV / Svetlana. High-voltage hydrogen thyratron rated at 35 kV anode and 2000 A peak current for high-energy pulsed power applications.

Key ratings of the TGI1-2000-35 include tube type Hydrogen Thyratron, peak anode voltage 35 kV, average anode current 2 A, peak anode current 2000 A, repetition rate up to 2000 Hz and filling Hydrogen.

Typical applications are high-energy radar modulators, pulsed power research, high-voltage particle accelerators, electromagnetic pulse testing and fusion research pulsers. Notable features: 35 kV ultra-high voltage, 2000 A peak current, high average power and double-grid fast trigger.

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 TGI1-2000-35 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 TypeHydrogen Thyratron
Peak Anode Voltage35 kV
Average Anode Current2 A
Peak Anode Current2000 A
Repetition Rateup to 2000 Hz
FillingHydrogen

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

  • High-energy radar modulators
  • Pulsed power research
  • High-voltage particle accelerators
  • Electromagnetic pulse testing
  • Fusion research pulsers

Key features

  • 35 kV ultra-high voltage
  • 2000 A peak current
  • High average power
  • Double-grid fast trigger
  • Long-life hydrogen reservoir

Frequently asked questions

What is the TGI1-2000-35?

The TGI1-2000-35 is a thyratron manufactured by EEV / Svetlana. High-voltage hydrogen thyratron rated at 35 kV anode and 2000 A peak current for high-energy pulsed power applications.

What are the specifications of the TGI1-2000-35?

Tube Type: Hydrogen Thyratron; Peak Anode Voltage: 35 kV; Average Anode Current: 2 A; Peak Anode Current: 2000 A; Repetition Rate: up to 2000 Hz; Filling: Hydrogen.

What is the TGI1-2000-35 used for?

The TGI1-2000-35 is used in high-energy radar modulators, pulsed power research, high-voltage particle accelerators, electromagnetic pulse testing and fusion research pulsers.

What are alternatives or related parts to the TGI1-2000-35?

Related and comparable parts include TGI1-1000-25, TGU1-500-20, I-23, TGI1-500-10, GKh-12A and ITG3-1-7.5. Contact PartnerTubes to confirm interchangeability for your equipment.

Where can I buy the TGI1-2000-35?

The TGI1-2000-35 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=TGI1-2000-35 or email info@partnertubes.com.