Combination D-Subminiature (Combo-D)

The Combo-D Connector is designed for applications that require optimization of space while improving overall shielding. It offers the advantages of an industry standard shield I/O interconnect, with the flexibility of a customized special that can be designed for nearly any application. By combining multiple interconnect types into one fully shielded product, our Combo-D offering decreases the number of I/O interfaces and reduces the possibility of EMI/RFI leakage. This highly engineered solution is ideally suited for Aerospace & Defense, Industrial and Transportation end markets.


  • Standard and European footprints
  • Pre-installed 75 Ohm;/50 Ohm; coaxial or high-power contacts (one part number)
  • Vertical standoffs for 90˚ brackets
  • UL file number E857

Searching for part specs, 2D drawings, 3D models (when available) or available stock?



D-Subminiature Accessories Catalog


Hermetic Connector Catalog


Filter Connectors Catalog


D-Subminiature Product-Selection Guide


Combo-D with HEP Contacts Sell Sheet

Product Specification


Sealing Not Available
Operation Temperature -55°C to +125°C


Shell Steel, Brass
Shell Plating Tin over nickel, chromate over zinc or cadmium, gold
Insulator Thermoplastic, Glass-filled UL 94V-0 (E112081)
Contact Phosphor Bronze, Brass
Contact Plating Gold


Operating Voltage 780-2800 VAC
Current Rating 5A-40A
Number of Signal Contacts (Min/Max) 3W3, 3WK3, 5W5, 8W8, 5W1, 7W2, 11W1, 9W4, 13W3, 17W2, 21W1, 13W6, 17W5, 21WA4, 25W3, 27W2, 24W7, 36W4, 43W2, 47W1
Gauge Wire Size 8-28 AWG


Shape D Shape
Shell Style Panel, PCB or cable mounted
Durability 201 to 500 Mating Cycles
Power & Signal In Same Layout Yes
Contact Style / Termination Crimp, machined Solder, machined