895-136-541-203

Edgeboard Connectors Overview

The EDAC Inc. 895-136-541-203 is a dual-edge female card edge connector from the 895 series, designed for through-hole mounting. It features 136 positions with a 0.100-inch (2.54mm) pitch across two rows. The connector utilizes gold-plated cantilever contacts and a black polyphenylene sulfide (PPS) insulator. It supports board thicknesses between 0.054 and 0.070 inches. Operating temperatures range from -40°C to 125°C. The unit includes top-mounting flanges with 0.156-inch diameter unthreaded holes.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with 136 total positions arranged in two rows
• Gold-plated cantilever contact design ensuring reliable signal transmission
• Black PPS insulator material providing thermal stability up to 125°C
• Through-hole termination with top-mounting flanges for secure panel attachment

Edgeboard Connectors Applications

• High-density circuit board interconnections
• Industrial control system backplanes
• Telecommunications equipment modules
• Consumer electronics internal connectivity

Edgeboard Connectors Procurement Notes

Verify the specific part number 895-136-541-203 against official EDAC documentation to confirm compatibility with target PCB stack-up dimensions. Ensure that the required board thickness falls within the specified 0.054 to 0.070 inch range. Confirm that the manufacturing source provides RoHS3 compliance certification as indicated in standard product listings. Cross-reference the supplier's inventory status with the manufacturer's current production schedule to avoid delays.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count interface is required for double-sided edge cards. The 0.100-inch pitch allows for dense routing while maintaining mechanical stability. The cantilever contact type simplifies insertion compared to wire-wrap alternatives. Consider the operating temperature range if the application involves significant thermal cycling or high ambient heat environments.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 895 series, which specializes in standard card edge connectors. The series offers various pin counts and configurations to support diverse electronic assembly needs. The 895-136 variant represents a high-density option within this family, suitable for applications requiring substantial I/O connections in a compact form factor.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 895 Series Ordering Guide for direct substitutes with differing pin counts or contact arrangements. Verify that any alternative maintains the same 0.100-inch pitch and dual-edge female configuration to ensure mechanical and electrical compatibility.