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BLY 4 78 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Fischer Elektronik. Its product description is for 0.5 mm and up to 0.56 mm. Review the specifications below when checking this part for your BOM.
The Fischer Elektronik BLY 4 78 is a precision connector designed for reliable signal transmission in electronic assemblies. It features a compact form factor suitable for space-constrained applications, ensuring stable mechanical and electrical performance under standard operating conditions.
Verify the specific datasheet version for the BLY 4 78 to confirm mating partner compatibility and pin configuration. Ensure that environmental ratings align with the intended operational temperature range. Cross-reference with official Fischer Elektronik documentation to validate surface finish requirements and handling instructions during assembly.
Select this component when high-precision interconnection is required within limited spatial boundaries. Evaluate the mechanical retention forces and contact resistance specifications against system requirements. Consider the mounting style and termination method compatibility with existing PCB fabrication processes to ensure seamless integration.
Fischer Elektronik specializes in connectors and thermal management solutions. The BLY series represents their precision connector line, focusing on reliability and miniaturization. This model fits within their portfolio of components designed for demanding electronic environments where consistent performance is critical.
Consult official Fischer Elektronik substitution guides for verified alternatives. Generic equivalents may not match the precise contact geometry or material specifications required for optimal performance in precision applications.
Explore related parts through Rectangular Connectors, Connectors, Interconnects, all product categories, ChipApex homepage.

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