Micro-D Circuit Series

Ulti-Mate offers the widest variety of thru-hole solder tail circuit connectors in the industry, of which twelve styles are currently available. All have mating interfaces per MIL-DTL-83513 and 24 AWG (.020 dia.) exit leads. Styles 6, 16 and styles 8, and 18 are available in the Mil Spec. “M”, “B”, the narrower plastic “P” profile and its intermateable metal shell “A” series. The remaining Styles 1, 2, 4, 5, 7, 9, 17, and 19 are in accordance with MIL-DTL-83513 (“M” series only).

Contact Arrangements

2 row 9, 15, 21, 25, 31, 37
3 row 51-3
4 row 100
Custom 2 row
From 5 to 65 position

Available in rugged metal & intermatable rugged plastic shell configurations or available in low profile Metal & intermatable low profile plastic shell configurations.


Standard Electroless Nickel or Cadmium.
Optional Tin, Olive Drab or Gold.

Stainless Steel shells are available in all configurations.

Available Terminations

  • Pre-wired solid wire 24, 25 AWG Tin
  • Solder dipped or gold plated in standard and custom lead lengths

Mount Type

Right angle or vertical mount. PC board or Flex circuit applications