Specifications

magnet reed switch: Single-pole, single-throw(SPST) ,having normally open contacts,and contaning two magnetically actuated reed.

 Magnetic Reed switch MDCG-4  features:

1) Hermetically sealed switch contacts are not effected by and have no effect on their external  environment.

(2)Low stable contact resistance

(3)Low space requirement

(4) Zero operating power required for contact

(5) Fit and forget durability

(6) Well suited to signal switching application.

Technical parameters:

Item	Unit	Nominal
Operate Range	AT	12-38
Switch Power(Max)	W	10
Switch Voltage(Max)	V	DC200
Switch Current(Max)	A	0.5
Carry Current(Max)	A	1
Contact Resistance(Max)	milliohm	90
Insulation(Min)	Ohm	1012
Actuation time	ms	0.5
Release Time(Max)	μs	0.1

 

Shock

The switch are tested in accordance with "IEC 68-2-27", test Ea ( peak acceleration 500G, half sinewave; duration 11ms). Such a shock will not cause an open switch ( no magnetic field present) to close, nor a switch kept closed by an 80 AT coil to open.

Operating and Storage Temperature

Operating ambient temperature; min: -40°C; max: +125°C. Storage temperature; min: -40°C; max: +125°C.  

 

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