Normally open normally closed reed
Specifications:Diameter 2.7mm, length 10mm glass
Reed features and applications:
A dry- reed compact , low weight , can be installed in extremely limited space , the device is very suitable for miniaturization .
2 , the dry- reed switch components are hermetically sealed in an inert gas atmosphere , is never in contact with the external environment , and long working life .
3 , dry reed pipe does not use the sliding element , it will not appear in all metal -related metal fatigue phenomenon downgrading to ensure virtually no limit mechanical life.
4, the reed switch in the phone , PBX , photocopiers , washing machines, refrigerators, cameras , door , window magnetic , electromagnetic relays, electronic weighing , level gauge, gas meter , water meter and so on have been very good application .
1 ,When cut or bent reed lead foot must be extremely careful to avoid undue stress leaving the glass - metal seals were damaged . Appropriate clamping of the tool must be used
2 , encountered temperatures and long exposure time might cause the glass - metal seal damage ( cracking, leaks , etc. ) , and therefore must be fast and reliable welding technology ( process ) . Recommended soldering conditions: when hand soldering 280 ~ 300 C, Wave Solder 250-300 C.