Interconnection


SMC adapters with 68 and 80 pins

14 October 2009 Interconnection

Erni has expanded its 1,27 mm SMC connector family with the introduction of SMC board-to-board adapters with 68 and 80 pins. The adapters enable increased flexibility by expanding the possible mezzanine board-to-board distances to fulfil the needs of various modern applications. In combination with the related low-profile female connector (unmated stacking height of 6,25 mm), board-to-board distances from 20 to 40 mm (wipe length included) are possible. In addition, this solution enables a secure soldering process by using the low-profile female connector and pick-and-place technology. The adapter can be attached during the end-assembly process, so the daughter boards can be stocked close to each other without being damaged.

With the new parts, Erni now offers a range of adapters with 12, 26, 50, 68 and 80 pins. The adapters with 1,27 mm pitch have male contacts on both component sides. One side provides a robust snap-fit interlocking feature which works together with the aforementioned low-profile female connector. Hence the adapter is steadily linked with the low-profile female connector to the base board while maintenance or service purposes are performed on the mezzanine board side. For cost-effective processing the adapters are delivered in antistatic tray packaging. The operating temperature ranges from -55°C to + 125°C.



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