895-128-556-803

Edgeboard Connectors Overview

The EDAC Inc. part number 895-128-556-803 is a dual female card edge connector from the 895 series, designed for through-hole right-angle mounting. It features 128 positions with a 0.100-inch (2.54mm) pitch across two rows. The connector utilizes gold-plated copper alloy contacts and a black polyphenylene sulfide (PPS) insulator. It supports board thicknesses of 0.054 to 0.070 inches (1.37mm to 1.78mm) and operates within a temperature range of -40°C to +125°C.

Edgeboard Connectors Feature Summary

• Dual female configuration with cantilever contacts for reliable card insertion
• Gold-plated copper alloy terminals ensure durable electrical performance
• Polyphenylene sulfide (PPS) housing provides high thermal stability
• Right-angle through-hole termination facilitates panel or chassis integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• Medical device interconnects
• Agricultural technology equipment
• General-purpose circuit board expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC 895 Series Ordering Guide to confirm contact plating thickness and insulation material variations. Ensure compatibility with target PCB stack-up dimensions before procurement. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Cross-reference the manufacturer part number with distributor catalogs to validate current availability and lead times.

Edgeboard Connectors Selection Notes

Select this component when a high-density, dual-row connection is required for boards up to 1.78mm thick. The 0.100-inch pitch offers standard spacing for general signal routing. Consider the right-angle form factor for space-constrained vertical installations. Verify that the operating temperature range meets environmental demands. Evaluate mechanical retention needs against the available flange options in the series.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 895 series, which focuses on standard pitch card edge solutions. The series includes various position counts and termination styles. It is distinct from the 896 series, which typically features higher temperature ratings or different pitches. The 895 series is widely used in applications requiring robust, cost-effective interconnects with proven reliability standards.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 895-092-558-507 and 895-096-558-812, though these have different pin counts. Verify that any replacement matches the 128-position requirement and 0.100-inch pitch. Check if alternative suffixes offer identical mechanical dimensions and electrical characteristics.