Series 260HC - Card Lok Retainer

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Catalog Number:  260HC
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  • Profile 6.35 mm (.250 in) x 6.86 mm (.270 in)
  • Weight 0.95g/cm (.085 oz/in)
  • Length 96.5 mm (3.80 in) to 172.7 mm (6.80 in), 12.7 mm (0.5 in) increments
  • Flexible mounting options
  • 5 segment, shafted design
  • Average clamp force (4.80", black anodized) = 868 lbs
  • Screw actuated
  • Max expansion 8.26 mm (.325 in)
  • Available with black anodized, hard black anodized, or electroless nickel plating
  • For cold wall applications

    Designed to retain PCBs in rugged, heavy shock and high vibration environments commonly found in Military and Defense and commercial aerospace systems. In addition to PCB retention, Card and Wedge Loks also aid in thermal transfer from the PCB to the cold wall via conduction, by improving the interface between the PCB and the chassis rail.

    Applications:

    Like all shafted Card Loks, the Series 260HC has a ridged shafted design for a more uniform clamping force over the length of the card lok, while maintaining wedge and body alignment for easier installation.

    Note:

    From time to time, nVent may modify its product specifications to be in conformity with applicable industry, military or other relevant standards. Unless otherwise mutually agreed in writing, cancelled or superseded military specifications may be certified to the latest or superseding specifications. Products manufactured in conformity with such specifications will be deemed fully compliant whether or not you have been notified of such modifications, even if different from the original specification or those referenced by the customer.

    Average Clamp Force [lbs]:

    868 lbs

Order Information:

  • For customized product contact AskSchroff@nVent.com or 1-800-854-7086. Please provide drawing, quality clauses, and purchase order requirements.
  • Select product specifications before modifying or adding to project list or requesting a quote.

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    Technical Data

    Recommended Gap Width PCB + 7.62 mm (.300 in)
    Recommended Torque 68 N-cm (6 in-lbs), with "L" option 90 N-cm (8 in-lbs)