MK10 STANDEX | Alldatasheet
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standexelectronics.com Series Datasheet Version 02 28 Feb 2019 Page M. Reizner1 MK10 Series Reed Sensors ➢ Features: Supplied in Tubes, Excellent for Low Power Operations, With Internal Resistor ➢ Applications: On/Off Control Switch, Position Detection, Switching Element & Others ➢ Markets: Appliance, Telecommunication, Security, Medical & Others Part Description: MK 10 - X - 270 Magnetic Sensitivity Resistance Value B, C, D, E Diverse values available Customer Options Switch Model Unit Contact Data 87 Rated Power (max.) Any DC combination of V&A not to exceed their individual max.’s 1 W Switching Voltage (max.) DC or peak AC 24 VDC/VAC Switching Current (max.) DC or peak AC 0.1 A Carry Current (max.) DC or peak AC 0.3 A Contact Resistance (max.) @ 0.5V & 50mA 150 mOhm Breakdown Voltage (min.) According to EN60255-5 0.210 kVDC Operating Time (max.) Incl. Bounce; Measured with w/ Nominal Voltage 0.6 ms Release Time (max.) Measured with no Coil Excitation 0.05 ms Insulation Resistance (typ.) Rh<45%, 100V Test Voltage 1 GOhm Capacitance (typ.) @ 10kHz across open Switch 0.2 pF
standexelectronics.com Series Datasheet Version 02 28 Feb 2019 Page M. Reizner2 Layout Top View MK10 Series Reed Sensors MK10 Reed SensorHousing and Lead Specifications Housing Material Mineral Filled Epoxy Case Color Black Lead design 2 Flat, bent SMD leads Field of application ➢ The MK10 is most suitable for Level sensing applications, especially with the floats MS19-NBR, MS07-PA and BV00016. R Environmental Data Unit Shock Resistance (max.) 1/2 sine wave duration 11ms 50 g Vibration Resistance (max.) 20 g Operating Temperature -40 to 130 °C Storage Temperature -50 to 130 °C Soldering Temperature (max.) 5 sec. max. 260 °C Glossary Magnetic Sensitivity Sens. (Form A, B) A B C D E F G Sens. (Form C) H I K AT 05-10 10-15 15-20 20-25 25-30 30-35 35-40 Glossary Contact Form Form A NO = Normally Open Contacts SPST = Single Pole Single Throw Form B NC = Normally Closed Contacts SPST = Single Pole Single Throw Form C Changeover SPDT = Single Pole Double Throw Handling & Assembly Instructions ➢ Use proper lead clamping or heat sinking techniques to prevent mechanical and/or heat stress during, soldering, and welding ➢ Mechanical shock as the result of dropping the reed sensor typically from a distance of greater than 12” may change it’s magnetic sensitivity and/or destroy the sensor ➢ Reflow Soldering Conditions according to JEDEC norm J-STD-020D.1 Please note: All technical specifications on this series datasheet refer to the standard product range. Modifications in the sense of technical progress are reserved. For general information only. For more specific information, please consult the product datasheet, ava ilable upon request. This series datasheet could contain technical inaccuracies or typographical errors. Changes are periodically made to the info rmation herein. These change will be incorporated in future revisions. For deviating values, most current specifications and products please contact your nearest sales office. Life Test Data *Load increase reduces life expectancy of Reed Switches Typical Number of Operations KSK-1A87 100V/10mA 20V/500mA 10V/100mA 10V/4mA <5V/10mA