807-011-557-108

Edgeboard Connectors Overview

The EDAC Inc. 807-011-557-108 is a high-temperature standard card edge connector from the 807 Series. It features a dual female configuration with 22 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) contact spacing and is designed for double-sided board reading. It employs wire wrap termination and through-hole mounting with right-angle orientation. Constructed with copper alloy contacts featuring gold plating, the insulator is made of diallyl phthalate (DAP). The unit supports a current rating of 5 A and operates within a temperature range of -40°C to 125°C.

Edgeboard Connectors Feature Summary

• High-temperature resistant design suitable for demanding thermal environments
• Dual female contact configuration for reliable double-sided daughter board connection
• Gold-plated copper alloy contacts ensure stable signal transmission and corrosion resistance
• Wire wrap termination method provides secure mechanical and electrical connections

Edgeboard Connectors Applications

• Industrial control systems requiring high-temperature stability
• Communication equipment backplanes
• Medical device interconnects
• Energy sector electronic assemblies

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm terminal style and flange characteristics. Ensure the target application board thickness falls within the specified tolerance range for proper insertion force and retention. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer part number with distributor catalogs to avoid variant mismatches.

Edgeboard Connectors Selection Notes

Select this component when a robust, high-temperature card edge solution is required with wire wrap termination. The 3.96 mm pitch accommodates larger gauge wiring compared to finer pitches. Consider the right-angle mounting profile for space-constrained vertical interfaces. Evaluate the 5 A current rating against peak load requirements. Verify compatibility with existing PCB layout constraints regarding hole placement and row spacing.

Edgeboard Connectors Part Context

This component belongs to the EDAC 807 Series, a line of high-temperature card edge connectors. The series is characterized by durable DAP insulators and versatile termination options including wire wrap and solder tail variants. These connectors are engineered for reliability in harsh conditions, offering consistent performance across industrial and commercial sectors where thermal stability is critical.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 807/857 Series Ordering Guide for direct substitutes. Verify identical position count, pitch, and termination type before substitution. Ensure mechanical dimensions and mounting configurations match the existing footprint to prevent rework.