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807-021-559-103 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE SGL FMALE 21POS 0.156. Review the specifications below when checking this part for your BOM.
The EDAC Inc. 807-021-559-103 is a standard card edge connector receptacle designed for high-temperature applications. It features 21 positions with a 3.96 mm (0.156 inch) pitch and supports a double-row configuration. The component utilizes gold-plated copper alloy contacts and a Diallyl Phthalate (DAP) insulator. Rated for 5 A current, it operates within a temperature range of -40°C to +125°C and offers an insulation resistance of 5 GOhms.
Verify the specific contact code and tail bend dimensions against the official datasheet to ensure compatibility with the target PCB stack-up. Confirm that the operating temperature requirements align with the specified -40°C to +125°C range before finalizing the design integration.
Select this part when a high-temperature rated card edge connector is required for medical or agricultural applications. Ensure the PCB thickness matches the 1.57 mm specification and verify that the single-edge female interface meets the system's mechanical constraints.
This component belongs to the EDAC 807 Series, which specializes in high-temperature card edge connectors. The series provides robust interconnect solutions for sectors requiring durability in harsh conditions, such as medical devices and agricultural machinery, ensuring long-term reliability under thermal stress.
Consult the official EDAC substitution guide for verified alternatives. Cross-reference pin counts, pitch, and mounting styles to ensure functional equivalence without compromising thermal ratings.
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