73M1866B Keychain Demo Board

Please check latest availability status for a specific part variant.


The 73M1866B keychain demo board is intended for use in target applications where it is desired to "blue wire" the demo board into the system that it will be used with. The active circuitry is identical to the 73M1966B standard demo board, other than not having the connector for the GUI interface cable. Since there is not a connector to attach the GUI cable present on this board, the cable and GUI software are not included when the 73M1866B keychain demo board is ordered.

Key Features

Demo Board Kit Contents:
  • 73M1866B Keychain Demo Board (Rev. DD5)
  • CD Containing the following documents:
    • 73M1866B/73M1966B Keychain Demo Board User Manual (this document)
    • 73M1866B/73M1966B Data Sheet
    • 73M1866B/73M1966B PCMM Connectivity
    • 73M1866B/73M1966B Layout Guidelines
    • 73M1x66 Worldwide Design Guide


  • Analog Telephone Adapters
  • Converged Media Gateways
  • Integrated Access Devices
  • PSTN Lifeline Support for VoIP Equipment
  • Residential/CPE Gateways
  • Small and Medium Enterprise Integrated Service Routers
  • VoIP
Request Reliability Report for: 73M1866B-KEYCHN 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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