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CIM-H81N, H81R SD Memory Card Connectors

CIM-H81N, H81R SD Memory Card Connectors

CIM-H81N, H81R SD Memory Card Connectors

Product catalog summary
Overview: The document provides technical specifications for MITSUMI's SD Memory Card Connectors, specifically models CIM-H81N and CIM-H81R. These connectors are designed for SMT-type applications and feature a push-in push-out ejection mechanism, card detection, and write-protect switches.
Specifications:
  • Electrical Characteristics: Rated Voltage: AC 50V(rms), Rated Current: 0.5A, Withstanding Voltage: 500V AC (rms) for 1 minute, Insulation Resistance: 1000MΩ min. at 500V DC, Contact Resistance: 100mΩ or less, Switch Resistance: 250mΩ or less.
  • Mechanical Characteristics: Life Cycle: 10,000 times, Card Insertion Force: 4.9N to 9.8N, Eject Force: 4.9N to 9.8N, Operating Temperature Range: −25°C to +90°C.
Materials and Finish:
  • Housing: LCP resin (Black 94V-0)
  • Contact and Switch: Copper Alloy with Gold plating
  • Plate and Lock Pin: SUS with Gold plating
  • Slider: LCP resin (Black 94V-0)
  • Coil Spring: SUS
Design Features:
  • Stand-off height of 0 mm for compact design.
  • Card ejection stroke of 8 mm for easy removal.
  • Built-in half lock mechanism to prevent accidental card ejection.
  • Lock mechanism to inhibit card removal when locked.
  • Direct soldering to board supported with EMI/ESD plate.
  • Reverse type available for different mounting requirements.
Recommended PWB Layout: The document includes detailed dimensions and recommended printed wiring board (PWB) layouts for optimal connector mounting, emphasizing resist processing on the PWB surface.
Important Notes: Products are subject to modifications for improvements without prior notification. Users are advised to verify specifications at the time of ordering.
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Catalog excerpts

CIM-H81N, H81R SD Memory Card Connectors-1

SD Memory Card Connectors OUTLINE 1. SMT-type SD memory card connector. 2. Stand-off 0 mm. 3. Includes Push-in Push-out ejection mechanism. 4. Card ejection stroke of 8 mm for easy card removal. 5. Includes card detection switch and write-protect detection switch. 6. Built-in half lock mechanism to prevent card falling out at ejection. 7. Lock mechanism employed to inhibit removal of card when card lock is in place. 8. Direct soldering to board supported thanks to EMI/ESD plate. 9. Reverse type also available. SPECIFICATIONS ELECTRICAL CHARACTERISTICS Rated Voltage Rated Current Withstanding Voltage Insulation Resistance Contact Resista Contact 100mΩ or less Switch 250mΩ or less MECHANICAL CHARACTERISTICS Life (Matching Cycle) Card Insertion Force Eject Force Using Temperature Range • Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification. • The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.

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CIM-H81N, H81R SD Memory Card Connectors-2

SD Memory Card Connectors MATERIAL & FINISH Component Parts Housing Contact Switch Plate Slider Coil Spring Lock Pin Shield (H81R) Material LCP resin Copper Alloy Copper Alloy SUS LCP resin SUS SUS SUS Finish (Black 94V-0) Gold plating Gold plating Gold plating (Black 94V-0) - 1.62 +0.15 −0.1 CARD INSERTION SLOT 2.32 +0.15 −0.1 CARD INSERTION SLOT THE LOADING SURFACE 24.2 +0.15 −0.1 CARD INSERTION SLOT 22.65 +0.15 −0.1 CARD INSERTION SLOT (29.3) INCLUDE HOOK SHAPE CARD LOCK POSITION PUSH STROKE OF EJECT DISCHARGE STROKE OF EJECT Unit : mm • Any products mentioned in this catalog are subject to...

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CIM-H81N, H81R SD Memory Card Connectors-3

2.32 +0.15 −0.05 CARD INSERTION SLOT 1.62+0.15 −0.05 CARD INSERTION SLOT (29.9) (with LEAD) (0.2) Mount Surface to Card Surface CARD LOCK POSITION PUSH STROKE OF EJECT DISCHARGE STROKE OF EJECT Unit : mm • Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification. • The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.

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CIM-H81N, H81R SD Memory Card Connectors-4

SD Memory Card Connectors PATTERN PROHIBITION AREA The surface of the PWB where the connector is mounted recommends the resist processing The surface of the PWB where the connector is mounted recommends the resist processing Unit : mm • Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification. • The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.

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