1977719-1

Edgeboard Connectors Overview

The TE Connectivity AMP Connectors part number 1977719-1 is a dual-edge female card edge connector designed for high-density signal transmission. It features 12 positions, with 10 loaded contacts, accommodating card thicknesses ranging from 0.055 inches to 0.070 inches. The connector utilizes a non-specified card type configuration and operates in a female gender orientation. This component serves as a critical interface for board-to-board connections in electronic assemblies requiring reliable mechanical retention and electrical continuity.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure card insertion
• Supports standard card thicknesses within specified tolerance ranges
• High-density layout with multiple loaded positions per row

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific RoHS compliance status and lead times through authorized distributors, as this part may be classified as obsolete or end-of-life. Confirm that the supplier provides genuine TE Connectivity products to ensure material integrity and performance reliability in critical applications.

Edgeboard Connectors Selection Notes

Select this connector when a dual-edge female interface is required for cards within the 0.055 to 0.070-inch thickness range. Ensure the mating card design aligns with the 12-position footprint and that the application environment does not exceed the connector's thermal and mechanical limits.

Edgeboard Connectors Part Context

This component belongs to the broader family of card edge connectors manufactured by TE Connectivity AMP Connectors. These connectors are engineered for robust performance in demanding electronic environments, providing stable connections between flexible printed circuits and rigid boards in various industrial and commercial sectors.

Edgeboard Connectors Replacement Considerations

As the part status is listed as obsolete, identify equivalent dual-edge female connectors with matching 12-position layouts and compatible card thickness tolerances from current production lines. Verify pin pitch and housing dimensions to ensure mechanical compatibility during retrofitting.