nVent – Board Retainers and Extractors

nVent SCHROFF’s Calmark and Birtcher product lines are the industry leader and have been used in the Military and Aerospace markets for over 40 years.  Quality is paramount with all products manufactured in an AS9100D compliant facility.

Card and Wedge-Loks

• Innovative high thermal and clamp force designs for best in class performance
• Standard COTS or modified products to meet application requirements
• Designs for second level maintenance including torque limiting and tooless Card-locks

Inserters, Extractors, Levers, and Ejectors for Board Retention
PCB extractors ensure safe card extraction for rugged applications:

• Aluminum and nylon offering to meet all extraction force needs
• Tolerance compensating offering to mitigate board tolerance concerns

PCB Tainers, Retainers, and Card Guides
Economical offering to retain PCB’s in sheet metal applications:

• For low shock and vibration applications in sheet metal enclosures
• Metal Tainers provide positive spring pressure to retain and/or ground the PCB
• Nylon card guide products available for applications where resistance to akalines, weak acids or solvents is required