895-138-541-804

Edgeboard Connectors Overview

The EDAC Inc. 895-138-541-804 is a standard card edge connector receptacle from the 895 series, featuring a 2.54 mm (0.100 inch) pitch and 138 positions arranged in a dual-row configuration. It utilizes gold-plated copper alloy contacts with a 3 A current rating and PPS insulator material. Designed for vertical panel mount installation, it supports wire wrap termination and accommodates board thicknesses of 1.37 mm to 1.78 mm. The component operates within a temperature range of -40°C to +125°C and meets RoHS3 compliance standards.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure connection to non-specified double-sided circuit boards
• Gold-plated contacts ensure reliable signal transmission and corrosion resistance
• Vertical panel mount style with flush mounting lugs for stable mechanical integration
• High-temperature polyphenylene sulfide (PPS) insulation supports operation up to +125°C

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment with dual-sided PCB architectures
• Automotive electronics modules needing robust panel-mounted connections
• Medical device instrumentation utilizing standard card edge form factors

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the official EDAC ordering guide to confirm exact pin count, plating thickness, and flange specifications. Ensure compatibility with the target PCB edge thickness range of 1.37 mm to 1.78 mm. Confirm that the wire wrap termination method aligns with your assembly process capabilities. Check for RoHS3 compliance requirements if operating in regulated markets. Validate that the vertical panel mount orientation fits the enclosure design constraints.

Edgeboard Connectors Selection Notes

Select this model when a high-position-count, dual-row card edge connector is required for vertical panel mounting. The 2.54 mm pitch offers standard spacing suitable for general-purpose digital and analog signals. Consider the 3 A current rating per contact for power distribution needs. The gold plating provides durability for repeated mating cycles. Ensure the application environment stays within the specified -40°C to +125°C operational temperature range for optimal performance.

Edgeboard Connectors Part Context

This component belongs to the EDAC 895 series of standard card edge connectors, designed for high-reliability applications. The series offers various position counts and termination options, including wire wrap and solder tail configurations. The 895 series is known for its robust construction using PPS insulation and precise contact alignment, making it suitable for demanding industrial and commercial environments where stable connectivity is critical.

Edgeboard Connectors Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Cross-reference with other EDAC 895 series variants only if they match the 138-position, dual-row, vertical panel mount, and wire wrap termination specifications exactly. Verify dimensional compatibility and electrical ratings before considering any alternative components.