Electronic Components · Spark Gaps
GS-31B Triggered Spark Gap
Triggered spark gap switch rated at 31 kV for fast switching of high-voltage pulse-forming networks in radar and pulsed power systems.
- Working Voltage
- 31 kV
- Peak Current
- 50 kA
- Tube Type
- Triggered Spark Gap
- Trigger Voltage
- ≤3 kV
About the GS-31B
The GS-31B is a spark gap manufactured by Richardson / Various. Triggered spark gap switch rated at 31 kV for fast switching of high-voltage pulse-forming networks in radar and pulsed power systems.
Key ratings of the GS-31B include tube type Triggered Spark Gap, working voltage 31 kV, peak current 50 kA, trigger voltage ≤3 kV, jitter <5 ns and gas fill Pressurized SF6 or N2.
Typical applications are pulse-forming network switching, high-power radar modulators, EMP simulation, pulsed power crowbar circuits and laser trigger switching. Notable features: 31 kV triggered spark gap, 50 kA peak current, <5 ns low jitter and fast <5 ns rise time.
Triggered and self-breakdown spark gaps switch or protect high-voltage circuits, commonly used in pulsed power, lasers and surge protection.
PartnerTubes supplies the GS-31B 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 | Triggered Spark Gap |
|---|---|
| Working Voltage | 31 kV |
| Peak Current | 50 kA |
| Trigger Voltage | ≤3 kV |
| Jitter | <5 ns |
| Gas Fill | Pressurized SF6 or N2 |
| Rise Time | <5 ns |
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
- Pulse-forming network switching
- High-power radar modulators
- EMP simulation
- Pulsed power crowbar circuits
- Laser trigger switching
Key features
- 31 kV triggered spark gap
- 50 kA peak current
- <5 ns low jitter
- Fast <5 ns rise time
- Pressure-sealed gas fill
Related parts & equivalents
Recommended alongside or as alternatives to the GS-31B.
Similar Electronic Components
Comparable type, ratings, manufacturer or applications.
Other pulsed-power switches
Often ordered with the GS-31B for the same system.
Frequently asked questions
What is the GS-31B?
The GS-31B is a spark gap manufactured by Richardson / Various. Triggered spark gap switch rated at 31 kV for fast switching of high-voltage pulse-forming networks in radar and pulsed power systems.
What are the specifications of the GS-31B?
Tube Type: Triggered Spark Gap; Working Voltage: 31 kV; Peak Current: 50 kA; Trigger Voltage: ≤3 kV; Jitter: <5 ns; Gas Fill: Pressurized SF6 or N2; Rise Time: <5 ns.
What is the GS-31B used for?
The GS-31B is used in pulse-forming network switching, high-power radar modulators, EMP simulation, pulsed power crowbar circuits and laser trigger switching.
What are alternatives or related parts to the GS-31B?
Related and comparable parts include GS-12, TGI1-1000-25, TGI1-2000-35, I-23, I-167 and GKh-12A. Contact PartnerTubes to confirm interchangeability for your equipment.
Where can I buy the GS-31B?
The GS-31B 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=GS-31B or email info@partnertubes.com.