746-032-527-501

Edgeboard Connectors Overview

The EDAC Inc. 746-032-527-501 is a card edge connector from the 746 Series, designed for vertical straddle mount installation on printed circuit boards. It features a single row of 32 female contacts with a 0.125-inch (3.18mm) pitch. The connector utilizes press-fit termination and gold-plated copper alloy contacts to ensure reliable signal transmission. It is compatible with non-specified single-edge cards having a thickness range of 0.054 to 0.070 inches. The housing is constructed from black thermoplastic polyester, supporting an operating temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Vertical straddle mount design for secure board integration
• Gold-plated copper alloy contacts for corrosion resistance
• Press-fit termination method for robust mechanical connection
• Compatible with standard single-edge card thicknesses

Edgeboard Connectors Applications

• Industrial control systems requiring high-reliability interconnects
• Telecommunications infrastructure equipment
• Automotive electronic modules
• Medical device instrumentation
• Aerospace and defense avionics systems

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required single-row configuration and press-fit termination style. Confirm compatibility with the target PCB stack-up and card thickness specifications. Ensure that the supplier provides original manufacturer documentation to guarantee authenticity and traceability. Check for RoHS compliance status if environmental regulations apply to the end product assembly process.

Edgeboard Connectors Selection Notes

Select this component when a vertical mounting solution with press-fit termination is required for single-edge card applications. The 0.125-inch pitch accommodates standard board layouts while providing sufficient spacing. Consider the thermal performance limits and material composition for environments exceeding standard operating temperatures. Evaluate the mechanical stability provided by the straddle mount style against vibration and shock requirements.

Edgeboard Connectors Part Context

This component belongs to the EDAC 746 Series Ultra-Mate line, which specializes in high-reliability card edge connectors. The series offers various configurations including single and dual rows with different termination methods. The 746-032-527-501 specifically addresses needs for single-row, press-fit installations in demanding industrial and commercial sectors.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include other 746 model variants with matching contact counts and termination styles. Cross-series replacements may require verification of pitch, mounting orientation, and card thickness compatibility. Ensure that any alternative maintains the same electrical characteristics and mechanical fit for seamless integration.