Sockets

Sockets for Hermetically sealed Relays in harsh environments

FIRST manufactured Sockets are an interface between the relay and the circuit in which it is assembled. This circuit can be wired or embedded in a PCB. Sockets function as a relay base, on which the relay will be positioned. Many options exists (type of cabling, type of housing, type of fixing, type of connection, type of keying…)

Sockets
by FIRST (STPI / REL)

Relay base
PCB mountable
Panel mountable
Keying options
MIL qualified
QPL’d to M12883

Sockets for Hermetically
Sealed Relays

High reliability
ISO 9001
AS 9100
MIL qualified
QPL’d to M83536 / M6106 / M5757

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STPI DRI REL Aerospace Military / Defense Marine Railway Space Industry /Other Non Latching Relays Latching Relays Sockets Application Notes Maintenance Timers Time Delay Relays Solid State Timer 1A 2A 3A 5A 10A 15A 25A 50A 1A 72Vdc 3A 72Vdc 20mA 72Vdc 3A 110Vdc 15A 30Vdc 75A 28Vdc 50A 50Vdc 1A 28Vdc 1A 28Vdc 60mA 1PDT 2PDT 3PDT 4PDT 6PDT 1NO 1NC 2DPDT 3DPDT 3NO SPDT 2PDBDT 1NO + 1PDT 1PDBDT 3PDBDT 2PDT+1PDT 2NO 2NC 3NO 3NC 4PDT/RAILWAYS 1NO 1NC + 2PDT DPDT 1NO 1NC + 4PDT 2NO 2NC + 2PDT 4NO + 1NO 1NC 1NO 1 NC + 1PDT 6PDT/RAILWAYS MIL CECC SCC ASNE RAILWAY - SNCF - RATP - NFF 62002

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MARKETS
- Aerospace
- Military / Defense
- Marine
- Railway
- Space
- Industry /Other
PRODUCTS
- Non Latching Relays
- Latching Relays
- Sockets
- Application Notes
- Maintenance
- Timers
CONTACT RATING
- 1A
- 2A
- 3A
- 5A
- 10A
- 15A
- 25A
- 50A
- 1A 72Vdc
- 3A 72Vdc
- 20mA 72Vdc
- 3A 110Vdc
- 15A 30Vdc
- 75A 28Vdc
- 50A 50Vdc
- 1A 28Vdc
- 1A 28Vdc 60mA
CONTACT ARRANGEMENT
- 1PDT
- 2PDT
- 3PDT
- 4PDT
- 6PDT
- 1NO 1NC
- 2DPDT
- 3DPDT
- 3NO SPDT
- 2PDBDT
- 1NO + 1PDT
- 1PDBDT
- 3PDBDT
- 2PDT+1PDT
- 2NO 2NC
- 3NO 3NC
- 4PDT/RAILWAYS
- 1NO 1NC + 2PDT
- DPDT
- 1NO 1NC + 4PDT
- 2NO 2NC + 2PDT
- 4NO + 1NO 1NC
- 1NO 1 NC + 1PDT
- 6PDT/RAILWAYS

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FIRST SwitchTech is manufacturing

Sockets for Hermetically Sealed Relays in severe environments

Each family of sockets has its own application, for specific behavior (Flammability, Radiation…). System maintenance is greatly eased by the use of relay sockets. Replacement can be done safely by systems that incorporate sockets with unique keying features avoiding insertion mistakes.

FIRST SwitchTech is manufacturing Sockets and many more Relays & Systems for Harsh Environments. Discover our full product range, including numerous hermetic switching devices, components, timers, sockets and various onboard equipment / systems :

Non latching relays latching relays timers Cards / Equipments others