857-009-459-112

Edgeboard Connectors Overview

The EDAC Inc. 857-009-459-112 is a single-row card edge connector designed for through-hole mounting. It features 9 positions with female contacts and a 0.156-inch (3.96mm) contact pitch. The housing is black thermoplastic polyester, providing an insulation resistance of 5 GOhms. The connector supports a maximum operating temperature of +105°C and utilizes tin-plated contacts to ensure reliable signal transmission in standard electronic assemblies.

Edgeboard Connectors Feature Summary

• Single-row configuration with female contacts for secure card insertion
• Through-hole mounting style for stable PCB integration
• Black thermoplastic polyester housing material
• Tin-plated contact finish for corrosion resistance

Edgeboard Connectors Applications

• Standard electronic circuit board interconnections
• Industrial control system modules
• Consumer electronics assembly
• Communication equipment interfaces

Edgeboard Connectors Procurement Notes

Verify the specific part number suffix against official EDAC documentation to confirm plating type and housing color specifications. Ensure compatibility with the target printed circuit board thickness and slot width requirements before procurement. Confirm that the through-hole mounting style aligns with the manufacturing process capabilities of the assembly line.

Edgeboard Connectors Selection Notes

Select this component when a single-row, 9-position interface is required with a 0.156-inch pitch. Consider the +105°C maximum operating temperature limit for thermal management planning. Evaluate the through-hole mounting requirement against surface-mount alternatives if space constraints exist. Verify that the tin-plated contacts meet the environmental exposure conditions of the intended application.

Edgeboard Connectors Part Context

This connector belongs to the EDAC standard card edge connector series, which provides various position counts and pitch options. The 857 series typically offers robust mechanical stability for general-purpose applications. It serves as a reliable interface solution for connecting peripheral cards to main logic boards in diverse electronic systems requiring standardized connectivity.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference lists for direct substitutes. Verify that any alternative maintains the 9-position count, 0.156-inch pitch, and through-hole mounting style. Ensure electrical ratings and housing material compatibility match the original design specifications.