The ZPACK 2 mm HM Interconnection System is a two-part connector system designed for board-to-board connections. It facilitates connecting free boards (daughterboards, printed circuit boards) to a fixed board (motherboard, backplane, or backpanel) and allows for feeding this connection through the fixed board. It also supports connections between free boards and cables to printed circuit boards, enabling multiple configurations. The system is compatible with various applications including standard connections, midplane connections, card extender applications, mezzanine and baby board applications, backpanel connections, and front connections.
| Type | Contacts | Length | Features |
|---|---|---|---|
| Type A | 110 signal | 50 mm | MPC, guiding and polarization |
| Type B | 125 signal | 50 mm / 110 44 mm / 95 38 mm | |
| Type C | 55 signal | 25 mm | Guiding and polarization |
| Type A/B | 125 signal | 50 mm / 110 44 mm / 95 38 mm | Guide and polarization |
| Type L | 6 cavities for special contacts | 50 mm | MPC, guiding and polarization |
| Type M | 3 cavities for special contacts, 55 signal | 50 mm | MPC, guiding and polarization |
| Type N | 3 cavities for special contacts | 25 mm | Guiding and polarization |
| Type MMSC | 4 cavities for fiberoptic plugs, 55 signal | 50 mm | MPC, guiding and polarization |
| Type LMSC | 8 cavities for fiberoptic plugs | 50 mm | MPC, guiding and polarization |
| Type D | 176 signal | 50 mm / 128 38 mm | MPC, guiding and polarization |
| Type E | 200 signal | 50 mm | |
| Type F | 88 signal | 25 mm | Guiding and polarization |
| Type D/E | 200 signal | 50 mm | Guide and polarization |
