ADLINK cExpress-BT2 - Manual (Page 69)

cExpress-BT2 Page 69
9. Mechanical Information
9.1. Board-to-Board Connectors
To allow for different stacking heights, the receptacles for COM Express carrier boards are available in two heights: 5 mm and 8 mm. When
5 mm receptacles are chosen, the carrier board should be free of components.
Tyco 3-1827253-6
Foxconn QT002206-2131-3H
• 220-pin board-to-board connector with 0.5mm for a stacking height of 5 mm.
• This connector can be used with 5 mm through-hole standoffs (SMT type).
Tyco 3-6318491-6
Foxconn QT002206-4141-3H
• 220-pin board-to-board connector with 0.5mm for a stacking height of 8 mm.
• This connector can be used with 8 mm through-hole standoffs (SMT type).
Common Specifications
• Current capacity: 0.5A per pin
• Rated voltage: 50 VAC
• Insulation resistance: 100M or greater @ 500 VDC
• Temperature rating: -40°C ~ 85°C
• UL certification (ECBT2.E28476)
• Copper alloy (contacts)
• Housing: thermo-plastic molded compound (L.C.P.)