Magnetic Latching Space Grade DPDT Relay

SKU: HR422K

Space Qualified Solid State Relay by Teledyne Relays (10 more products)

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HR422K Image

The HR422K from Teledyne Relays is a Space Qualified Solid-State Relay with an operating frequency range of DC to 3 GHz. This magnetic DPDT relay has a DC breakdown voltage of 100 V and an insulation resistance of 1000-10000 Mohms. It has an operating time of 2 ms and a drain power voltage of 28 V. The relay has a maximum block integrity leakage current of 1 μA and a coil transient suppression of 1 Vdc. It meets the general requirements of NASA/GSFC, S311-P-754, and ESA/SCC general specifications 3601 and 3602. The relay's design is based on QPL-Approved MIL-PRF-39016 specification and has a hermetic seal leak rate of 1 x 10-8 atm-cm3 /s. It has a mass of 2.84 g and is suitable for demanding space flight applications.

Product Specifications

Product Details

  • Part Number
    HR422K
  • Manufacturer
    Teledyne Relays
  • Description
    Magnetic Latching Space Grade DPDT Relay

General Parameters

  • Application
    Test & Measurement, Aerospace
  • Breakdown Voltage
    100 V
  • Drain Power Voltage
    28 V
  • Frequency
    DC to 1 GHz
  • Inductive Load Current
    200 mA
  • Insulation Resistance
    1000 to 10000 MOhms
  • Intermediate Current
    100 mA
  • Lamp Load Current
    100 mA
  • Mass
    0.1 Oz
  • Operating Temperature
    -65 to 125 Degree C
  • Relay Configuration
    Magnetic Latch Relay
  • Resistive Load Current
    1 A
  • Space Heritage
    Yes
  • Space Standard
    MIL-PRF-39016, MIL-DTL-45204, NASA-S311-P-754, ANSI-J-STD-006
  • Switch Configuration
    DPDT

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
AWS 01 Mar, 2024
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
Cheops 18 Dec, 2019
EDRS 06 Aug, 2019
Small Geostationary Satellite 17 Nov, 2018
BepiColombo 20 Oct, 2018
Aeolus 22 Aug, 2018
Sentinel 3B 25 Apr, 2018

isro

Name Date
EOS-2 07 Aug, 2022
EOS-4 14 Feb, 2022
EOS-3 12 Aug, 2021
EOS-1 07 Nov, 2020
RISAT-2BR1 11 Dec, 2019
Cartosat-3 27 Nov, 2019
Chandrayaan II 06 Sep, 2019
RISAT-2B 22 May, 2019
Resourcesat-2A 07 Dec, 2016
AstroSat 28 Sep, 2015

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023
SpaceX Crew-7 25 Aug, 2023
STARLING 18 Jul, 2023