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The VRM-04-20-100-50-04-L1 is a rectangular MIL-DTL-83513 connector plug manufactured by AirBorn, a Molex company. It features 80 positions arranged in four rows with male pin contacts. The component utilizes through-hole termination and board mount installation. Contacts are gold-plated phosphor bronze, housed in gray liquid crystal polymer (LCP). It operates within a temperature range of -55°C to +125°C, rated for 2A current and 200V voltage at a 1.27mm pitch.
Verify the specific suffix 'L1' against official AirBorn or Molex documentation to confirm material and plating specifications. Ensure compatibility with mating receptacles such as the VRF series. Confirm that the through-hole termination method aligns with the target PCB design requirements before procurement.
Select this component when a high-density, four-row connector is required for board-to-board or cable-to-board connections. The choice depends on the need for MIL-DTL-83513 compliance and specific environmental ratings. Verify that the 80-position count and straight orientation fit the mechanical constraints of the assembly.
This part belongs to the AirBorn verSI series, designed for demanding environments. The series offers various row counts and termination styles. As an AirBorn product now under Molex, it maintains legacy military standards while benefiting from broader manufacturing support and documentation availability.
Compatible mating connectors include the VRF series receptacles. Verify pin-to-pin alignment and housing dimensions when substituting. Ensure any alternative parts meet the same MIL-DTL-83513 performance criteria.