MRSS - MINIATURE ROTARY SWITCH SERIES PRODUCT DESCRIPTION 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 APPLICATION Offer both SMD and THT Elevator Space saving with a low profile Single chip High reliability with 2 points contacts Security system Hexadecimal or binary code, with complement Lighting system Vertical and horizonal versions Machinery MSL 1 conformance Telecommunication Packaged in Tube and Tape/ReelMRSS - Miniature rotary switch series MRSS Series Type Classification Rating 0.4VA 20V DC or AC MAX. Contact Resistance 100m MAX 2VDC 10mA initial Operation Temperature -40C to 85C 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. Manual Temp of iron tip: 320C MAX. for 41 sec Preheat 100 to 105C for 305 sec Flow Solder temp 265C 3C for 82 sec Soldering Conditions Preheat 160 to 190C for 90 to 120 sec Reflow Reflow temp 225C (switch surface) for 20 to 60 sec Peak temp 255C (switch surface) MAX. Material Specifications 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 - - - - Circuit type Terminal Identification viewed from bottom switch INDUSTRIAL / MRSS- MINIATURE ROTARY SWITCH SERIES 2