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1747378-1 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists TE Connectivity AMP Connectors. Its product description is DD CONN 70P ASSY TYPE-A. Review the specifications below when checking this part for your BOM.
The TE Connectivity AMP Connectors part number 1747378-1 is a high-speed modular connector assembly, specifically identified as a DD Conn 70P Assy Type-A. This component belongs to the high-speed interconnect category and is designed for robust data transmission applications requiring reliable signal integrity. The assembly integrates 70 positions within a single unit, facilitating efficient board-to-board or cable-to-board connections in demanding electronic environments.
Verify the exact revision level and manufacturing date code against current TE Connectivity documentation to ensure compatibility with existing system designs. Confirm that the Type-A designation aligns with the intended mating interface specifications. Check for any recent Product Change Notifications (PCNs) regarding material substitutions or packaging updates that may affect installation procedures or long-term reliability expectations.
Select this component when a pre-assembled 70-position high-speed solution is required to reduce assembly time and improve consistency. Ensure the mating connector supports the same Type-A interface standard. Evaluate space constraints on the PCB layout to accommodate the full assembly footprint. Consider environmental factors such as temperature range and vibration resistance if operating in harsh conditions.
This part falls under the high-speed modular connector family from TE Connectivity AMP Connectors. It represents a specialized interconnect solution distinct from standard low-speed or power connectors. The 70-pin count indicates its use in complex data routing scenarios rather than simple I/O connections.
No public confirmed substitute part numbers are available in the provided documentation. Consult TE Connectivity directly for potential obsolescence management or alternative series recommendations.
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