837-046-523-807

Edgeboard Connectors Overview

The EDAC Inc. 837-046-523-807 is a card edge connector from the 837 series, designed for high-temperature environments. It features 46 positions with a 0.156-inch (3.96mm) contact spacing. The connector utilizes female contacts with a cantilever type and gold plating. It supports dual-edge card configurations and employs wire wrap termination. The unit is constructed with green diallyl phthalate (DAP) insulation and copper alloy contacts.

Edgeboard Connectors Feature Summary

• Supports dual-edge card edge connections for increased pin density
• Utilizes cantilever contact design for reliable board insertion
• Features gold-plated contacts to ensure signal integrity
• Constructed with DAP insulator material for thermal stability

Edgeboard Connectors Applications

• High-temperature electronic assemblies
• Industrial control systems requiring robust interconnects
• Medical equipment internal connections
• Agricultural technology machinery interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's ordering guide to confirm exact physical dimensions and termination style. Ensure compatibility with dual-edge PCB designs. Confirm RoHS compliance status if required by project specifications. Cross-reference the part number with official EDAC documentation to validate availability and lead times through authorized distributors.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection is required for dual-edge cards. The 0.156-inch spacing accommodates standard board thicknesses. Verify that the application environment remains within the specified operating temperature range. Ensure the wire wrap termination method aligns with the assembly process capabilities.

Edgeboard Connectors Part Context

This component belongs to the EDAC 837 High Temp Series, which provides reliable interconnect solutions for demanding applications. The series offers various position counts and termination options. The 837 series is recognized for its durability in harsh environments, including medical and agricultural sectors, ensuring long-term performance under thermal stress.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 837/887 Series Ordering Guide for direct substitutes. Compatible alternatives may include other 837 series variants with matching position counts and dual-edge support. Verify mechanical fit and electrical specifications before substitution.