Hermetically Sealed Space Qualified Non-Latching Relay

SKU: 311 2PDT - 2A

Space Qualified Solid State Relay by FIRST SwitchTech (34 more products)

Note : Your request will be directed to FIRST SwitchTech.

311 2PDT - 2A Image

The 311 2PDT - 2A from FIRST SwitchTech is a Space Qualified Solid State Relay with a bounce time of 2.5 ms. The relay system has a coil resistance of 37 to 700 Ohms and a maximum operating voltage of 6-32 V  It has a  Drop out voltage of 100 mV (Before life) and 200 mV (after rated life). This DPDT relay has an inductive load current of 0.75 A and a Lamp Load current of 0.2 A with an Insulation resistance of 1000 Mohms. It has a mass of 11g with resistive load current 2A and a release time of 4 ms. This non-latching relay is available in a hermetically sealed package.

Product Specifications

Product Details

  • Part Number
    311 2PDT - 2A
  • Manufacturer
    FIRST SwitchTech
  • Description
    Hermetically Sealed Space Qualified Non-Latching Relay

General Parameters

  • Application
    Space
  • Bounce Time
    2.5 ms
  • Coil Resistance
    37 to 700 Ohms
  • Contact Voltage
    28 V
  • Drain Power Voltage
    6 to 32 V
  • Drop out Voltage
    Before Life : 100 mV, After Life : 200 mV
  • Inductive Load Current
    0.75 A
  • Insulation Resistance
    1000 Mohms
  • Lamp Load Current
    0.2 A
  • Mass
    11 g
  • Operating Temperature
    -65 to 125 Degree C
  • Pull Voltage
    3.2 to 19.8 VDC
  • Relay Configuration
    Non Latching Relay
  • Release Time
    4 ms
  • Resistive Load Current
    2 A
  • Switch Configuration
    DPDT

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
Hera 01 Oct, 2024
Arctic Weather Satellite 01 Jun, 2024
EarthCARE 29 May, 2024
Arctic Weather Satellite (AWS) 01 Mar, 2024
MTG Series 13 Dec, 2022
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
OPS-SAT 18 Dec, 2019
Cheops 18 Dec, 2019

isro

Name Date
INSAT-3DS 17 Feb, 2024
XPoSat 01 Jan, 2024
Aditya-L1 02 Sep, 2023
DS-SAR 30 Jul, 2023
Chandrayaan-3 14 Jul, 2023
NVS-01 29 May, 2023
TeLEOS-2 22 Apr, 2023
OneWeb India-2 26 Mar, 2023
EOS-07 10 Feb, 2023
EOS-06 26 Nov, 2022

jaxa

Name Date
VEP-4 17 Feb, 2024
TIRSAT 17 Feb, 2024
CE-SAT 1E 17 Feb, 2024
XRISM 07 Sep, 2023
SLIM 07 Sep, 2023
ALOS-3 07 Mar, 2023
ISTD-3 07 Oct, 2022
JDRS 1 29 Nov, 2020
HTV9 21 May, 2020
IGS-Optical 7 09 Feb, 2020

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Artemis III 30 Sep, 2026
Artemis II 30 Sep, 2025
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