Millipacs® Vertical Receptacles

Millipacs® is a 2mm modular, Board-To-Board or CableTo-Board Interconnection system in Hard Metric (HM) configuration designed in accordance with IEC 917, IEC 61076- 4-101 and Telcordia GR-1217-CORE standards.

2mm HM connector is one of the most popular backplane connector systems. Millipacs® series offers attractive propositions for all market segments due to the cost effectiveness, user flexibility, standardization and availability of its broad range. Millipacs® connector system is extensively used for chassis-based packaging in the communications, data, medical and industrial & instrumentation segments.

Millipacs® HM vertical receptacles are offered in standard 5 row signal modules and up to maximum of 125 signal contacts per 50mm. Vertical receptacle module, when mated to a standard straight header are suitable for parallel Board-To-Board applications with stack heights of 15mm and 25mm. Vertical receptacle can also be used in backplane in the place of vertical header and mated with right angle header on the daughter card.


  • IP, Internet backbone driving high bandwidth
  • LAN / WAN interfaces & data over public networks
  • Core Switches
  • Routers
  • Hubs
  • Base Station
  • Wireless Base Station
  • Transmission Access Systems
  • Servers
  • Storage units
Industrial & Instrumentation
  • Data Acquisition systems for Test & Measurements
  • Railway Traffic Management & Control Systems
  • Control Systems for Process
  • Energy & Power Industries
  • In-flight Entertainment & Communication for Avionics
  • Digital Image Processing
  • Multimedia
  • Signage
  • Video Surveillance
  • Radar
  • Sonar System
  • UAV
  • MRI Scanners
  • Diagnostic Equipment
Want to know more
  • Hard Metric

  • 2mm pitch
  • Popular equipment practice standard. Millipacs® co-exists with all HM compatible connectors and accessories

  • Adequate spacing for routing PCB traces and thereby optimizing board layers, Reduces PCB real estate Vs 2.54mm
  • Modular and Scalable by 25mm to 50mm
  • Standard Modular length, without any loss of position
  • One piece receptacle housing design

  • Multipurpose center, Coding feature, location peg
  • Robustness

  • Easy guiding and visual identification. Prevents wrong mating
  • Customized loading pattern
  • Cost-effective solutions for product extensions and customized requests
  • Long pin connector

  • Rear plug up
  • Extended stack height in mezzanine applications

  • Extended mating applications via shrouds on the rear side of the PCB
  • Two outer rows
  • Optional shielding
  • For more information on the following technical documents, please send your request by submitting the Request Form:
    Capability matrix
    Electrical model
    Qualification report
    SI report
    Test report