ATCA Z1 Power Connectors

TE Connectivity
Part Number Information
Part #: Price/Availability:
1766500-1 Buy Now
1766501-1 Buy Now

TE Connectivity’ Advanced TCA Power Connector meets and exceeds the PICMG 3.0, R3.0 (Advanced TCA) specification for Zone 1 connector requirements including four levels of sequential mating to provide proper system functionality during live insertion or extraction of front boards. Integrated lead-in on the ejection molded housings provides superior blind mate capability and is fully interminable with competing connectors designed to meet the ATCA specification for power connectors.


  • High conductivity, precision formed contacts
  • Rugged contact design, (compliant pin) 30u” selective gold plating on mating area
  • Contacts rated at 20A in each of the 8 power contacts (Advanced TCA spec requires only 16Amps)
  • 4 levels of sequential mating
  • Qualified to meet PICMG 3.0, R3.0 specification


  • Data Systems
  • Telecommunication Systems