Del Mar Photonics

Spark Gap Switches R-90 and the devices of RK-series are the sealed-off ceramic-metal gas discharge tubes designed as untriggered switches for use in pulsed circuits of devices with enhanced demands to switching speed, break-down voltage stability and a level of power maintenance.
The devices feature an extremely small size, they are capable of operation under complicated climatic and mechanic conditions (for example, at temperatures up to +250 0C), and have an established reputation of reliability for use in ignition systems for aircraft jet engines, pulsed lasers and other kinds of pulse apparatus.

 

Untriggered Spark Gaps Datasheet

Model Dynamic breakdown
voltage (min), kV		 Dynamic breakdown
voltage (max), kV		 Pulse current, kA Conducted energy, W
R-90 9 11 0.8-2.5 80
RK-158 0.6 0.8 0.8-2.5 30-80
RK-159 0.8 1.2 0.8-2.5 30-80
RK-160 1.3 1.7 0.8-2.5 30-80
RK-161 1.9 2.3 0.8-2.5 30-80
RK-162 2.8 3.3 0.8-2.5 30-80
RK-163 3.8 4.4 0.8-2.5 30-80
RK-164 5.5 6.2 0.8-2.5 30-80
RK-165 7.7 8.6 0.8-2.5 30-80
RK-166 9.5 10.8 0.8-2.5 30-80
RK-162-01 2.8 3.3 0.8-2.5 30-80
RK-165-01 7.7 8.6 0.8-2.5 30-80
RK-166-01 9.5 10.8 0.8-2.5 30-80
R-90M 14 16 2.5-3.0 160
 

Hydrogen Thyratrons - Deuterium Thyratrons - Untriggered Spark Gaps - Triggered Spark Gaps - Custom corundum and Forsterite Ceramics Products

Del Mar Photonics

Del Mar Photonics, Inc.
4119 Twilight Ridge
San Diego, CA 92130
tel: (858) 876-3133
fax: (858) 630-2376
Skype: delmarphotonics
sales@dmphotonics.com