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MIL-DTL-55302 Rectangular Connector Series

High-density, microminiature rectangular connectors for space-constrained defense, aerospace, medical, and industrial applications. Twist-pin contacts deliver proven performance under vibration, shock, and environmental extremes.

Meet the Winchester M55302

Winchester M55302 Rectangular connectors are utilized in defense and commercial systems, serving a wide range of applications including electronic communications, radar, and missile systems; aircraft and telecommunications platforms; and computer and medical equipment.

Manufacturing Quality Philosophy

Winchester connectors are manufactured with the highest quality materials:

  • Contacts are machined to close tolerances, as opposed to stamped and formed styles used by many competitors
  • Molding compounds are glass reinforced, flame retardant, and able to withstand severe environmental and mechanical requirements

Military Qualification & QPL Status

  • Military connector families from Winchester conform to the highest standards, which require qualification testing and continued periodic requalification to maintain the line's Qualified Product Listing (QPL)

Available Configurations

  • Winchester's M55302 product line is one of the most comprehensive pin and socket style connector systems available
  • Formats include rectangular rack and panel, miniature, sub-miniature, and micro-miniature
  • Mounting configurations include cable-to-cable, cable-to-panel, and cable-to-board