MDSM-4R-17-28 - MDSM-4 Series

Series: MDSM-4
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A sub-miniature, surface mount, normally open switch with a 15.24mm long x 2.28mm diameter (0.600" x 0.090") glass envelope. Capable of switching 200Vdc at 10W. Available sensitivity range of 12-38 AT. High insulation resistance of 1010 ohms minimum and contact resistance of less than 100 milliohms. Available in axial-leaded version (MDCG-4). Ideally suited for reed relays, security, metering, limit sensing, telecom and office equipment applications. Available in bulk packaging or tape and reel.

Features:

  • Surface mount, normally open switch capable of switching 200Vdc or 0.5A at up to 10 Watts
  • Available sensitivity range of 12-38 AT

Benefits:

  • Hermetically sealed switch contacts are not affected by and have no effect on their external environment
  • Zero operating power required for contact closure
  • Excellent for switching micro-controller logic level loads

Applications:

  • Position sensing
  • Level sensing
  • Security
  • Industrial controls
  • Telecom
  • Office equipment
  • Home appliances
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Application Spotlight


Property (Mouseover for details) Value
Switching Power (W) 10
Switching Voltage (V DC) 200
Switching Current (A DC) 0.5
Breakdown Voltage (V DC) 250
Max Contact Resistance (Ω) 0.1
Magnetic Sensitivity (AT) 17 to 28
Body Length (mm) 15.24
Overall Length (mm) 19.3
Switch Type A:SPST-NO
Switching Voltage (V AC) 140
Switching Current (A AC) 0.35
Max Operate Time (ms) 0.6
Max Release Time (ms) 0.2
Resonant Frequency (kHz) 3.9
Partner ECAD Models MDSM-4R-17-28
Operating Temperature -40° to 125°C
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
MDSM-4R-17-28 MDSM-4R 5277 17-28 RoHS No 02/01/2016 PbFree No 02/01/2016 Yes
02/01/2016
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