Vacuum Relays
Explore our selection of high-quality vacuum relays, ideal for various applications.
Please choose from the following VACUUM RELAY Sub-Catagory choices:

Jennings Vacuum Relay 5kv 26.5vdc (NOS)

In Stock
- No Label
New Old Stock * No longer available for export
MFR: Jennings Radio
SKU: VR-5KV-26.5

RJ1A-26S Jennings SPDT Vacuum Relay 26.5vdc 335 Ohms (Pull)

In Stock
These relays were removed from working Military Equipment -- cleaned and tested. They come with Monolythic capacitor soldered to both pins.
- Similar to HC1 Kilovac and VHC1
- Mounting Nut and Washer included
Used * No longer available for export
MFR: Jennings
SKU: RJ1A-26S-P

RB1E-26N300 Jennings SPDT Vacuum Relay 26.5vdc (NOS)

In Stock
- Thread Mount version of the RB1D.
- NSN # 5945-00-133-0439
New Old Stock
MFR: Jennings Radio
SKU: RB1E-26N300

RB3 Jennings Vacuum Relay 12kv 26.5vdc (Pull)

In Stock
Specs: 15kv Peak, 26.5vdc
Upper Contacts (to 15kv, peak) make before lower (8kv peak), lower releases before upper.
Used
MFR: Jennings
SKU: RB3-MB-P
Unit comes mounted in metal box removed from military equipment.
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RJ1H-26N877 Jennings SPDT Vacuum Relay 26.5 VDC (NOS)

In Stock
- Operating Voltage: 2.5 kV
- Peak Voltage: 5 kV
- Current Carry Amps (RMS): 3 Amps @ 60 Hz
New Old Stock * No longer available for export
MFR: Jennings
SKU: RJ1H-26N877
Add to Cart

RJ1A/26S Jennings Vacuum SPDT Relay 26.5vdc (Pull)

In Stock
RJ1A/26S Jennings Vacuum SPDT Relay 26.5vdc (Pull)
Used
MFR: Jennings
SKU: RJ1A/26S-P

RC43E6051H44 Jennings Coaxial SPDT Vacuum Relay with LC Female Connectors (Pull)

In Stock
- Voltage: 26.5 vdc
- Output: 5kv @ 30mc
Used
MFR: Jennings
SKU: RC43E6051H44-P

RB3 Jennings DPDT Vacuum Relay 12kv 24vdc 120 Ohm (Pull)

In Stock
Specs: 12kv Peak 24vdc
Upper Contacts (to 12kv, peak) make before lower (7kv peak), lower releases before upper.
Thread Mount.
120 Ohm
Used
MFR: Jennings
SKU: RB3-24-P
Add to Cart

RB3-26N820 Jennings DPDT Vacuum Relay 26.5vdc 120 Ohms ±10% (Pull)

In Stock
Specs: 15kv Peak, 26.5vdc
Upper Contacts (to 15kv, peak) make before lower (8kv peak), lower releases before upper.
Thread Mount.
TEST VOLTAGE: 15/8 KV PEAK 60 Hz
Used
MFR: Jennings
SKU: RB3-26N820-P

RF1D-26S Jennings Vacuum Relay SPDT 12kv 26.5vdc (NOS)

In Stock
Rated Operating Voltage (kV Peak)
DC or 60 Hz: 2
Continous Current, Carry (Amps, RMS)
DC or 60 Hz: 8
Coil Resistance (Ohms ± 10%)
26.5 VDC Coil: 920
New Old Stock * No longer available for export
MFR: Jennings
SKU: RF1D-26S-NOS