Product Design & Development

Unparalleled Sensitivity

Friday, August 28, 2009

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Magnetic_reed_switch
The new J leaded version measures just 6.8mm in length and 2.41mm in height.



Standex Electronics (Cincinnati, OH) introduces the SR4J series of ultra small surface mount magnetic reed switch for non-contact position sensing. Over molded around a proven GR200 magnetic reed switch, this new J leaded version measures just 6.8mm in length and 2.41mm in height. Features include:

  • A tear drop terminal pad arrangement. which preserves a greater portion of the initial
  • A maximum sensitivity range of 3/5 Ampere Turns (AT) (initial).
  • Available in a production range from 3 to 20 AT. 
  • A typical operating time of 0.2 milliseconds.
  • A and release time of 0.1 milliseconds (typical). 
  • A power rating of 1 VA maximum. 
  • A switching current (Max) of 0.05 Amp.
  • A carry current rating (max) of 0.5 Amp, DC.
  • An operating range of -40° to +125°C.

For more information visit www.standexelectronics.com

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