MRSS TEC | Alldatasheet

Document overview

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Technical content

The MRSS addresses manual programming applications. These high-quality rotary DIP switches are available in size 7.7mm square (horizontal) and 7.2mm square (vertical) for a wide range of possible applications like elevator and security system. Meanwhile the compact design offers 50% lower profile than standard DIP switches and save space around 40% PCB area. In addition, MRD Series provide more options for terminal, hexadecimal or binary code, with or without complement types to fulfill the variety requirements. The MRSS Switches are characterised by contact rating of 0.4VA @ 20V DC or AC. Reference TE customer drawing for application instructions.

FEATURES

  • Offer both SMD and THT
  • Space saving with a low profile
  • High reliability with 2 points contacts
  • Hexadecimal or binary code, with complement
  • Vertical and horizonal versions
  • MSL 1 conformance
  • Packaged in Tube and Tape/Reel APPLICATION
  • Elevator
  • Single chip
  • Security system
  • Lighting system
  • Machinery
  • Telecommunication

INDUSTRIAL / MRSS- MINIATURE ROTARY SWITCH SERIES MRSS - Miniature rotary switch series Rating 0.4VA @ 20V DC or AC MAX. Contact Resistance 100mΩ MAX @2VDC 10mA initial Operation Temperature -40°C to 85°C Mechanical Life 10,000 steps Electrical Life 10,000 steps @ 5VDC, 10mA Withstanding Voltage 250VAC for 1 min Operation Force 2.0mN-m MIN, 19.6mN m MAX. Soldering Conditions Manual Temp of iron tip: 320°C MAX. for 4±1 sec Flow Preheat 100 to 105°C for 30±5 sec Solder temp 265°C ±3°C for 8±2 sec Reflow Preheat 160 to 190°C for 90 to 120 sec Reflow temp 225°C (switch surface) for 20 to 60 sec Peak temp 255°C (switch surface) MAX. MRSS Series – Type Classification Components Material Finish Components Material Finish Case PSS Color: Black Fixed contact Cu alloy Au flash Frame PSS Color: Light Brown, Black Movable contact Cu alloy Au plated Rotar LCP Color: White Holder SUS Silver Plate SUS - - - - Material Specifications Circuit type Terminal Identification viewed from bottom switch

INDUSTRIAL / MRSS- MINIATURE ROTARY SWITCH SERIES MRSS - Miniature rotary switch series Position 0 1 2 3 4 5 6 7 8 9 C O D E Position 0 1 2 3 4 5 6 7 8 9 A B C D E F C O D E Position 0 1 2 3 4 5 6 7 8 9 C O D E Position 0 1 2 3 4 5 6 7 8 9 A B C D E F C O D E Position 0 1 2 3 4 5 6 7 8 9 C O D E Position 0 1 2 3 4 5 6 7 8 9 A B C D E F C O D E R - Real code. 10 and 16 positions. C - Complement code. 10 and 16 positions. G - Gray code. 10 and 16 positions. BDC BDC Complement BDC Gray Hexadecimal Hexadecimal Complement Hexadecimal Gray

INDUSTRIAL / MRSS- MINIATURE ROTARY SWITCH SERIES MRSS - Miniature rotary switch series Terminal TH - Vertical, through hole TH (Hexadecimal) SMGW - Vertical, gullwing SM (Hexadecimal) SMJ - Vertical, J-Lead SM (Binary) SMGW - Horizonal, gullwing SM (Binary)

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ORDERING INFORMATION

Configuration/Pitch/Colour Cover or Bracket/Marking 0 DIP/2.54/Gray/LASER 1 DIP/2.54/Black/Printed 4 SIP/1.27/Stainless Steel/LASER Packaging T Tube TR Tape and reel Solder Terminal Configuration J J-Lead GW Gullwing Blank Through Hole Termination Type SM Surface Mount TH Through Hole Position Actuator Type D Screw driver slot, Flush Code C Complement G Gray R Real