DIN 41612

A NuBus graphics card with a male 3×32 DIN 41612 connector (white, foreground left).
VMEbus crate. 3×32 DIN 41612 female connectors can be seen on the green motherboard in back.
A NuBus motherboard, with six female 3×32 DIN 41612 connectors (black, centre left).

DIN 41612 was a DIN standard for electrical connectors that are widely used in rack based electrical systems. Standardisation of the connectors is a pre-requisite for open systems, where users expect components from different suppliers to operate together. The most widely known use of DIN 41612 connectors is in the VMEbus and NuBus systems. The standard has withdrawn in favor of international standards IEC 60603-2 and EN 60603-2.

DIN 41612 connectors are used in Pancon,[1] STEbus,[2] Futurebus, VMEbus, Multibus II, NuBus, Acorn Archimedes expansion bus,[3] VXI Bus,[4] eurocard TRAM motherboards,[5] and Europe Card Bus, all of which typically use male DIN 41612 connectors on Eurocards plugged into female DIN 41612 on the backplane in a 19-inch rack chassis.

  1. ^ DIN 41612
  2. ^ Michael J. Spinks. "Microprocessor System Design: A Practical Introduction". 2013. p. 158.
  3. ^ Acorn Enhanced Expansion Card Specification (formerly Acorn expansion card specification) (PDF) (5 ed.). Acorn Computers Ltd. 1994.
  4. ^ "Eurocard Connectors per DIN 41612 and IEC 60603-2"
  5. ^ "IMS B012 User Guide and Reference Manual". "Appendix A". 1988.

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