Part Metadata Audit and Verification

Review all available part information (MPN, package, pin count, description, properties). If no datasheet URL is already set, search the web for the official datasheet and update the part's Datasheet property with the URL. Then cross-check the schematic symbol, footprint, and pin descriptions against the datasheet. Summarize key specs and flag any mismatches.
I’ll audit the connector part metadata, find and attach the official datasheet if needed, then compare symbol pins, footprint/pad count, and pin descriptions against the manufacturer information.
Completed the part audit for M50-3630242R and created M50-3630242R Part Audit.
Summary: the official Harwin datasheet URL was already set, so no update was needed. The symbol has the correct 2 terminals and the footprint matches the recommended 2-pad SMT geometry; no critical mismatch found. Minor cleanup flagged: terminal pin types/descriptions are generic/unspecified, and Harwin does not define a functional pin-1 assignment for this unpolarized passive connector.
Clean terminal metadata
Run ERC/DRC
Check BOM datasheets
Document unpolarized connector


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M50-3630242R

M50-3630242R thumbnail
Archer: 2 Pos Plug SIL Straight SMT Connector 3mm pin (T+R) Connector Header Surface Mount 2 position 0.050" (1.27mm)
The M50-3630242R is a compact 2-position surface-mount male header connector from the Archer M50 series by Harwin. It is designed for high-reliability board-to-board interconnection applications where space saving, durability, and reliable signal transmission are important. The connector features a 1.27 mm pitch, gold-plated contacts, and SMT mounting, making it suitable for compact embedded, industrial, communication, medical, and automotive electronics.
Key Features 2-position male header connector 1.27 mm (0.05") pitch compact design Surface-mount (SMT) mounting style Board-to-board connection configuration Gold-plated mating contacts for improved conductivity and corrosion resistance Tin-plated SMT terminations 1 A current rating per contact Operating temperature: -40°C to +105°C Unshrouded single-row vertical header Pick-and-place compatible for automated assembly Polyamide (Nylon 9T) UL94 V-0 housing Brass contact material Compatible with multiple mating stack heights in the Archer M50 series

Properties

M50-3630242R

Harwin

Connectors

J

Surface Mount

parametric-v1

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