887-022-559-812

Edgeboard Connectors Overview

The EDAC Inc. 887-022-559-812 is a standard card edge connector receptacle featuring 22 positions in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a 5.08 mm row pitch, designed for nominal PCB thickness of 1.57 mm (0.062 inch). The unit employs gold-plated copper alloy contacts and a black Polyphenylene Sulfide (PPS) insulator body rated UL 94V-0. Rated for 3 A current at 1800 V AC rms, it operates within -40°C to +125°C. Termination is via solder pins, and the vertical panel mount design includes offset mounting ears.

Edgeboard Connectors Feature Summary

• High-temperature PPS insulator body provides thermal stability for demanding environments
• Dual-edge gold-plated contacts ensure reliable signal transmission with low insertion force
• Vertical panel mount orientation with offset mounting ears facilitates secure chassis integration

Edgeboard Connectors Applications

• Medical interconnect systems requiring high-temperature reliability
• Agricultural technology equipment exposed to harsh environmental conditions
• Industrial control panels utilizing standard card edge interface protocols

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm termination style and mounting ear configuration. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm that the dual-row layout aligns with the circuit board design constraints. Check for any recent product change notifications regarding material or dimensional updates before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface is required with high thermal resistance. The PPS housing distinguishes it from lower-temperature DAP variants. Verify that the 3.96 mm pitch matches the mating card edge guide dimensions. Consider the offset mounting ears for clearance requirements relative to adjacent components on the panel.

Edgeboard Connectors Part Context

This part belongs to the EDAC 887 series of high-temperature card edge connectors. The series is characterized by its robust construction and suitability for applications exceeding standard temperature limits. The 887 designation specifically indicates the use of Polyphenylene Sulfide insulation, differentiating it from other series like the 833 which uses DAP material.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical position counts and row configurations but differing termination styles or mounting options. Cross-series replacement requires verifying pitch and height compatibility. Consult official EDAC cross-reference guides for validated alternative part numbers.