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High g relay

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Dummyeng

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Hi
I look for a relay which can work in 20 gforce and 3 ampere 30v
How can i find this kind of relay?
I searched in many sites and i couldnt find any thing
 

Hi,

how do you expect it to work?
* at what level you safely don´t want it to trigger?
* at what level do you safely want it to trigger?
* how do you want it to release?
* what about timing?
* what is it used for?

Klaus
 

I want a relay that can work in this acceleration
And timing doesnt important
 

Aaah, you are looking for a vibration tolerant relay.
--> look for solid state relays.

Klaus
 

A very common issue with relays in face of mechanical shocks when its coild is energized is the contact disarming, in the form of glitches ( take some finger flicks to check by yourself how unsteady it is ); if the vibration occurs in a predominant direction ( for example, vertically ) an option would be to use a relay whose axis of the movable armature is horizontal - orthogonal to the direction of the greatest acceleration. Be carefull that most relays contacts are made with a 90 degree plate, thus being inherently more sensitive to vibrations in 2 axes ( one "plane" ).
 

Aaah, you are looking for a vibration tolerant relay.
--> look for solid state relays.

Klaus
If it is possible give me an example from for example mouser or digikey
I searched alot but i couldnt use a good filter
 

Hi,
If it is possible give me an example from for example mouser or digikey
I searched alot but i couldnt use a good filter
This is your job and additionally we don't have sufficient information to do.

Go to the distributors, use the selection guide.
there are so much colums to define what you need.
If you don`t know what you need, we surely know even less about your application.

Klaus
 

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