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M80-4205001 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT 50POS 0.079 GOLD PCB. Review the specifications below when checking this part for your BOM.
The Harwin M80-4205001 is a 50-position female socket connector from the Datamate J-Tek series. It features a 2-row arrangement with a 2.00mm pitch and is designed for through-hole termination. The housing is black, constructed from glass-filled polyphenylene sulfide (PPS) rated UL94 V-0. Contacts are beryllium copper with gold plating on the mating interface and tin/lead plating on the termination side. Rated voltage is 120V, operating temperature range is -55°C to +125°C.
Verify the specific contact plating configuration against official datasheets, as suffixes may indicate variations in termination or housing materials. Confirm that the required locking hardware matches the specified jackscrew style. Cross-reference the exact part number with manufacturer documentation to ensure compatibility with mating headers.
Select this component when a high-density, double-row connector is required for board-to-board or cable connections. Ensure the application environment falls within the specified temperature range. Verify that the PCB layout accommodates the through-hole footprint and that the mating header utilizes compatible polarizing keys.
This part belongs to the Datamate J-Tek family, characterized by robust mechanical performance and suitability for harsh environments. The M80 series offers various configurations including mixed contacts and different termination styles. This specific model represents a standard female socket variant within the broader connector ecosystem.
Public confirmed substitute part numbers: None available.
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