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Hirose microSD™/TransFlash™ Card Connector

DM3 Series

Features
  Extremely Small Size - The width of 13.85 mm, length of 15.95 mm and height of 1.68 mm makes this connector
    the smallest on the market.
  Card Fall-Out Prevention - Built-in card tray and unique push-push ejection mechanism (patent pending) prevents
    accidental card ejection or fall-out.
  Reverse Card Insertion Protection - Unique card slot metal tabs (patent pending) protect connector from damage
    when the card is incorrectly inserted in reverse. The card may be easily removed and re-inserted correctly.
  Long Card Ejection Distance - Despite its small size the push-push ejection will eject card for the large distance of
    4.0 mm allowing easy hold and removal of the card.
  Multiple Ground & Shield Connections - 4 connection points of the metal cover (at each corner of the connector) to
    the printed circuit board surface assure reliable ground connections.
  Rigid & Strong Construction - All plastic components held by the metal top create a strong and rigid connector
    while retaining its extremely small size.
  Card Detection Switch - The card detection switch is normally open.
  Exposed Termination Leads - Easy inspection and rework of solder joints.
  RoHS Compliant - All components and materials comply with the requirements of the EU Directive 2002/95/EC.

Applications
  Mobile Phones
  Digital Cameras
  PDA's
  Any Portable Device Requiring Use of Small Size,
    High Durability microSD™ Memory Card Connectors

Product Ratings
  Operating Temperature [Min] -25 °C
  Operating Temperature [Max] 85 °C
  Current [Typ] 500.000 mA
  Contact Resistance [Max] 100 mohms
  Insulation Resistance [Min] 1000 Mohms
 
Cable Assembly/Plug

Hirose Part Number Digi-Key Tape & Reel Part Number Digi-Key Cut-Tape Part Number
DM3B-DSF-PEJ HR1938TR-ND HR1938CT-ND
DM3AT-SF-PEJ HR1939TR-ND HR1939CT-ND
DM3C-SF HR1940TR-ND HR1940CT-ND
DM3D-SF HR1941TR-ND HR1941CT-ND
Tape/Reel (TR-ND) and Cut Tape (CT-ND)


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