895-122-542-508

Edgeboard Connectors Overview

The EDAC Inc. 895-122-542-508 is a standard card edge connector receptacle featuring 122 positions arranged in two rows with a 2.54 mm (0.100 inch) pitch. Designed for panel mount installation, it utilizes wire wrap termination and gold-plated copper alloy contacts. The black polyphenylene sulfide (PPS) insulator supports dual-edge non-specified cards within a thickness range of 1.37 mm to 1.78 mm. It operates reliably between -40°C and +125°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing 122 contact positions for high-density interconnect applications
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Wire wrap termination method facilitates secure connection to printed circuit boards
• Polyphenylene sulfide insulator provides thermal stability and mechanical durability

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interfaces
• Medical equipment utilizing EDAC medical interconnect solutions
• Agricultural technology hardware designed for harsh environments
• General-purpose electronic assemblies needing standard card edge connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm terminal type and insulation color. Ensure the target application requires wire wrap termination rather than soldering. Confirm that the PCB card thickness falls within the specified 1.37 mm to 1.78 mm range. Check RoHS compliance status if environmental regulations apply. Validate availability through authorized distributors as supply may be limited.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count, dual-edge card interface is required for panel mounting. The 2.54 mm pitch is standard for many legacy and industrial designs. Consider the wire wrap termination if soldering is not feasible or desired. The PPS material offers good performance in elevated temperature environments up to 125°C. Compare against other 895 series variants if different pin counts or termination styles are needed.

Edgeboard Connectors Part Context

This part belongs to the EDAC 895 series of standard card edge connectors. The series offers various position counts and termination options. The 895-122 variant specifically addresses needs for higher density connections compared to lower pin count models. It is part of EDAC's broader portfolio including medical and agricultural specialized lines.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 895 series parts with matching 122 positions and 2.54 mm pitch. Verify that alternative parts support wire wrap termination and dual-edge card insertion. Cross-reference dimensions to ensure panel cutout compatibility. Other manufacturers' equivalents must match electrical ratings and physical envelope constraints.