845-022-559-202

Edgeboard Connectors Overview

The EDAC Inc. 845-022-559-202 is a card edge connector from the 845 High Temp series, designed for single-sided board insertion. It features a 22-position female contact configuration with a 0.100 inch (2.54 mm) pitch. The contacts are gold-plated to ensure reliable signal transmission in demanding environments. The housing material is DAP (Diallyl Phthalate), providing thermal stability and mechanical strength. This component supports through-hole mounting and is rated for operation within a temperature range of -40°C to +125°C.

Edgeboard Connectors Feature Summary

• High-temperature resistant construction utilizing DAP housing material for enhanced thermal performance.
• Gold-plated female contacts ensure durable electrical connectivity and corrosion resistance.
• Single-sided design compatible with standard card edge thicknesses for straightforward integration.

Edgeboard Connectors Applications

• Industrial control systems requiring high-temperature reliability
• Automotive electronics modules
• Aerospace and defense communication equipment
• Medical device internal connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, plating thickness, and flange type. Ensure compatibility with target PCB stack-up dimensions and mating card edge specifications before procurement. Confirm availability status as product lifecycle stages may affect supply continuity.

Edgeboard Connectors Selection Notes

Select this model when high-temperature operation up to 125°C is required alongside robust mechanical durability. The 22-position count suits applications needing moderate I/O density in a single-row format. Verify that the target application utilizes single-sided card edges rather than double-sided variants to ensure proper mechanical fit and electrical isolation.

Edgeboard Connectors Part Context

This component belongs to the EDAC 845 series, which specializes in high-temperature card edge connectors. The series is engineered for harsh environments where standard plastic materials might degrade. The 845-022-559-202 variant specifically addresses needs for 22-channel interconnects with enhanced thermal resilience compared to standard commercial-grade alternatives.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for direct replacements. Cross-reference pin counts, pitch, and mounting styles when evaluating alternative suppliers. Ensure any substitute maintains the same high-temperature rating and contact plating specifications to preserve system integrity.