MS SERIES REED RELAY

MS SERIES REED RELAY

MS SERIES REED RELAY

Product catalog summary
Overview: The document is a datasheet for the MS Series Reed Relays, produced by Standex-Meder, a leader in sensor and magnetic component manufacturing. It outlines the features, applications, and technical specifications of the relays.
Features: The MS Series Reed Relays are characterized by their micro single in-line design and offer a high resistance coil option. They are suitable for use in ATE systems, computer peripherals, alarm systems, and measurement equipment.
Technical Specifications:
  • Contact Data: Rated power is 10 W, with a maximum switching voltage of 200 V and a switching current of 0.5 A. The contact resistance is capped at 150 mOhm, and the breakdown voltage is 0.225 kVDC.
  • Coil Data: Nominal coil voltages are available at 5V and 12V, with varying coil resistances and power ratings. The pull-in and drop-out voltages are specified, with changes expected at a rate of 0.4% per °C.
  • Environmental Data: The relays can withstand a maximum shock resistance of 50 g and vibration resistance of 20 g. Operating temperatures range from -20 to 70 °C, with storage temperatures from -35 to 95 °C.
Handling & Assembly Instructions: The document advises on protective circuits for inductive and capacitive loads, the impact of external magnetic fields, and mechanical shock. Soldering guidelines include a maximum temperature of 260°C for 5 seconds.
Pin Out: The relays have a 3.81mm pitch grid, with specific instructions for pin polarity when internal diode protection is present.
Contact Forms: The datasheet explains different contact forms, including Form A (Normally Open), Form B (Normally Closed), and Form C (Changeover).
Contact Information: Standex-Meder provides contact details for their offices in the USA, Europe, and Asia for further inquiries.
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Catalog excerpts

MS SERIES REED RELAY-1

A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components Series Datasheet – MS Reed Relays MS Series Reed Relays Features: Micro Single In-Line Relay, High Resistance Coil Option available Applications: ATE Systems, Computer Peripherals, Alarm Systems, Measurement Equipment & Others Markets: Test and Measurement, Security & Others Part Description: Nominal Voltage Contact Form Switch Model Option L, D (HR = High Resistance Version) Customer Options Contact Data Switch Model Any DC combination of V&A not to exceed their individual max.’s Switching Voltage (max.) DC or peak AC Switching Current (max.) DC or peak AC Carry Current (max.) DC or peak AC Breakdown Voltage (min.) According to EN60255-5 Operating Time (max.) Incl. Bounce; Measured with w/ Nominal Voltage Release Time (max.) Measured with no Coil Excitation Insulation Resistance (typ.) Rh<45%, 100V Test Voltage Capacitance (typ.) @ 10kHz across open Switch │ [email protected][email protected][email protected] Modifications in the sense of technical progress are reserved.

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MS SERIES REED RELAY-2

A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components Series Datasheet – MS Reed Relays Coil Data Nominal Coil Power (typ.) Contact Switch Form Model Unit The Pull-In / Drop-Out Voltage and Coil Resistance will change at rate of 0.4% per °C. Environmental Data Operating Temperature Storage Temperature Soldering Temperature (max.) 1/2 sine wave duration 11ms Handling & Assembly Instructions Switching inductive and/or capacitive loads create voltage and/or current peaks, which may damage the relay. Protective circuits need to be used. External magnetic fields...

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MS SERIES REED RELAY-3

A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components Series Datasheet - MS Reed Rela Pin #2 must be positive when internal diode protection is present. Modifications in the sense of technical progress are reserved.

 Open the catalog to page 3

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