895-134-558-508

Edgeboard Connectors Overview

The EDAC Inc. 895-134-558-508 is a high-temperature card edge connector from the 895 series, designed for reliable signal transmission in demanding environments. It features a dual female configuration with 134 positions arranged in two rows. The connector utilizes a 0.100-inch (2.54mm) contact pitch and a 0.200-inch (5.08mm) row spacing to accommodate standard printed circuit board layouts. Constructed with a black insulator body made of polyphenylene sulfide (PPS), it supports a wide operating temperature range from -40°C to 125°C. The contacts are copper alloy with a gold plating finish to ensure low resistance and corrosion resistance. Designed for through-hole mounting, this component accepts PCBs with a nominal thickness of 0.062 inches (1.57mm).

Edgeboard Connectors Feature Summary

• High-temperature rated construction suitable for thermal stress applications.
• Dual-edge female contact design for secure board insertion.
• Gold-plated copper alloy contacts for enhanced conductivity.
• Polyphenylene sulfide (PPS) insulator for thermal stability.

Edgeboard Connectors Applications

• Industrial control systems requiring thermal resilience.
• Communication equipment infrastructure.
• Medical device internal connections.
• Energy sector electronic assemblies.

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC 895 Series Ordering Guide to confirm mechanical dimensions and termination style. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer part number with distributor catalogs to validate current availability and lead times. Request datasheets directly from authorized sources to avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this connector when high-temperature performance is critical for the application environment. The 0.100-inch pitch requires precise alignment with the mating card edge. Verify that the PCB design accommodates the through-hole mounting profile and the specified row spacing. Consider the dual-row configuration for increased I/O density within the available footprint. Ensure the gold plating meets the electrical requirements for signal integrity.

Edgeboard Connectors Part Context

This component belongs to the EDAC 895 series, which specializes in high-temperature card edge connectors. The series is engineered for durability in harsh conditions, utilizing robust materials like PPS insulators. The 895-134-558-508 variant specifically addresses applications needing 134 connection points with standard 0.100-inch spacing. It complements other EDAC products used in industrial and communication sectors where reliability under thermal stress is paramount.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 895 Series Ordering Guide for direct substitutes with different pin counts or termination styles. Verify mechanical compatibility before replacing with generic equivalents. No public confirmed substitute part numbers are identified in the provided documentation.