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Vacuum Relays

Explore our selection of high-quality vacuum relays, ideal for various applications.

Please choose from the following VACUUM RELAY Sub-Catagory choices:

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Jennings Vacuum Relay 5kv 26.5vdc (NOS)
Jennings Vacuum Relay 5kv 26.5vdc (NOS)
Made in the USA

In Stock

$92.90


  • No Label


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

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RJ1A-26S Jennings SPDT Vacuum Relay 26.5vdc 335 Ohms (Pull)
RJ1A-26S Jennings SPDT Vacuum Relay 26.5vdc 335 Ohms (Pull)
Made in the USA

In Stock

$86.90

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

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RB1E-26N300 Jennings SPDT Vacuum Relay 26.5vdc (NOS)
RB1E-26N300 Jennings SPDT Vacuum Relay 26.5vdc (NOS)
Made in the USA

In Stock

$224.90


  • Thread Mount version of the RB1D.

  • NSN # 5945-00-133-0439


New Old Stock 
MFR: Jennings Radio
SKU: RB1E-26N300

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RB3 Jennings Vacuum Relay 12kv 26.5vdc (Pull)
RB3 Jennings Vacuum Relay 12kv 26.5vdc (Pull)
Made in the USA

In Stock

$147.90

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)
RJ1H-26N877 Jennings SPDT Vacuum Relay 26.5 VDC (NOS)
Made in the USA

In Stock

$119.91


  • 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


Data Sheet

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RJ1A/26S Jennings Vacuum SPDT Relay 26.5vdc (Pull)
RJ1A/26S Jennings Vacuum SPDT Relay 26.5vdc (Pull)
Made in the USA

In Stock

$57.90

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

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RC43E6051H44 Jennings Coaxial SPDT Vacuum Relay with LC Female Connectors (Pull)
RC43E6051H44 Jennings Coaxial SPDT Vacuum Relay with LC Female Connectors (Pull)
Made in the USA

In Stock

$347.90


  • Voltage: 26.5 vdc

  • Output: 5kv @ 30mc


Used
MFR: Jennings
SKU: RC43E6051H44-P

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RB3 Jennings DPDT Vacuum Relay 12kv 24vdc 120 Ohm (Pull)
RB3 Jennings DPDT Vacuum Relay 12kv 24vdc 120 Ohm (Pull)
Made in the USA

In Stock

$154.90

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


 

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

In Stock

$174.90

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

Add to Cart
RF1D-26S Jennings Vacuum Relay SPDT 12kv 26.5vdc (NOS)
RF1D-26S Jennings Vacuum Relay SPDT 12kv 26.5vdc (NOS)
Made in the USA

In Stock

$114.90

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

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