Vacuum Relays: SPST (Latching & NonLatching)
Vacuum Relay
SPST / 3.6 kv / 12 amps
SPST / 3.6 kv / 12 amps
(KV) K41B02
Kilovac or Jennings RF4126N907 normally closed vacuum relay. 26 vdc, 290 ohm coil. Mounts in 1/2" hole. 13/4" long. New.
$45 each  $39 (3+)
Latching Relay
SPST / 4 kv / 12 amps
SPST / 4 kv / 12 amps
(KV) RE4026
Jennings vacuum relay latches in both directions. 26 vdc coil. Mounts in 1/2" hole. 21/8" long. New. 2000 available.
Perfect relay for switching antenna elements, phased arrays and traps in and out, even at the gamma match! Simply pulse either "open" or "close" coils with 1630 vdc SPST relay contact. No need to maintain constant voltage to hold position. Practical for indoor or outdoor applications.
Perfect relay for switching antenna elements, phased arrays and traps in and out, even at the gamma match! Simply pulse either "open" or "close" coils with 1630 vdc SPST relay contact. No need to maintain constant voltage to hold position. Practical for indoor or outdoor applications.
$35 each  $30 (3+), $26 (20+), $23.75 (100+)
Vacuum Relay
SPST / 10 kv / 25 amp Continuous
SPST / 10 kv / 25 amp Continuous
(KV) K43B14
Kilovac vacuum relay. SPST, normally closed. 10 kv, 25 amp continuous. Coil: 12v DC, 115 ohm.
$350 each
Gas Filled Relay
SPST / 25 kv / 30 amp / N.O.
SPST / 25 kv / 30 amp / N.O.
(KV) KC28/S1
Kilovac / Tyco SF6 gas filled relay. SPST, normally open. 25 kv, 30 amp contact. 28 vdc, 48 ohm coil. Can switch 2000 amps peak for 400 ns. 33/4" overall length. Mounts in 1.2" hole. New, unused. Factory price: $3,900.00. Our price...
$2200 each
Vacuum Relay
SPST / 12 kv / 15 amps / N.O.
SPST / 12 kv / 15 amps / N.O.
(KV) RD5A
Jennings vacuum relay with flange base fits 3/4" hole. Envelope rises 2" above base. 26 vdc coil. SPST, 12 kv, 15 amps, normally open. New.
$85 each
Vacuum Relay
SPST / 12 kv / 15 amps / N.C.
SPST / 12 kv / 15 amps / N.C.
(KV) RD6B115N
Jennings vacuum relay. Contact: SPST, 12 kv, 15 amps, normally closed. Coil: 115 vdc, 3,450 ohms.
$125 each
Vacuum Relay
SPST / 12 kv / 15 amps / N.C.
SPST / 12 kv / 15 amps / N.C.
(KV) RD6B26
Jennings vacuum relay with flange base fits 3/4" hole. Envelope rises 2" above base. 26 vdc coil. SPST, 12 kv, 15 amps, normally closed. New.
*** SOLD OUT ***
Vacuum Relay
SPST / 15 kv / 12 amps
SPST / 15 kv / 12 amps
(KV) RF83D26S
Latching vacuum relay. SPST, 15kv, 12 amps, 26.5 vdc, 47 ohm coil. Mounts in 1/2" hole. New.
$125 each
High Voltage Reed Relay
SPST / 12v DC / 250 ohms
SPST / 12v DC / 250 ohms
(KV) W102VX50
Magnecraft high voltage reed relay. SPST, normally open. 12v DC, 250 ohms, 0.01 amps.
$95 each
High Voltage Reed Relay
SPST / 24v DC / 5 kv
SPST / 24v DC / 5 kv
(KV) W102VX51
Magnecraft high voltage reed relay. SPST. 24 vdc, 1000 ohm coil. Switching: 5 kv peak. 7/8" x 41/2"L.
$117 each
High Voltage Reed Relay
SPST / 24v DC / 5 kv
SPST / 24v DC / 5 kv
(KV) W102VX55
Magnecraft high voltage reed relay. SPST. 24 vdc, 2900 ohm coil. Switching: 5 kv peak. 7/8" x 41/2"L.
$117 each
Vacuum Relay
28 kv / 75 amps / N.O.
28 kv / 75 amps / N.O.
(KV) RS8115
Jennings high current vacuum relay. 28 kv, 75 amp, 115 vdc, normally open. Mounts in 13/16" hole. 27/8" above base.
$395 each
High Current Vacuum
Relay
SPST / 28 kv / 75 amps
SPST / 28 kv / 75 amps
(KV) RS1026S
Jennings high current vacuum relay mounts in 13/16" hole. 26 vdc coil. 27/8" above base. Normally closed.
*** SOLD OUT ***
Gigavac Vacuum Relay
SPST / 70 kv / 10 amps continuous
SPST / 70 kv / 10 amps continuous
(KV) G71B781
Gigavac high voltage/current vacuum relay. 70kV @ 10A Continuous, SPST Normally closed. 12vDC coil, 18 ohms, 20ms operating time. 2" O.D. x 2" H. 36" flying leads.
$875 each


