ABB85DYHD

Edgeboard Connectors Overview

The ABB85DYHD is a dual-sided female card edge connector manufactured by Sullins Connector Solutions. It features 170 total positions arranged in two rows of 85 contacts each, with a 0.050-inch (1.27mm) centerline spacing. Designed for through-hole mounting, the connector utilizes cantilever spring contacts with a gold plating finish to ensure reliable signal transmission. The housing is constructed from black polyphenylene sulfide (PPS), providing thermal stability and mechanical strength. It supports a board thickness of 0.062 inches (1.57mm) and operates within a temperature range of -65°C to 200°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration supporting high-density interconnect applications
• Cantilever contact design facilitates secure mating with card edges
• Gold-plated terminals provide corrosion resistance and low contact impedance
• Polyphenylene sulfide insulation ensures performance under high thermal stress

Edgeboard Connectors Applications

• High-density backplane interconnections
• Industrial control system circuit boards
• Telecommunications equipment modules
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required contact count and row configuration before ordering. Confirm that the PCB fabrication tolerances align with the specified 0.050-inch pitch and 0.062-inch board thickness requirements. Ensure that the manufacturing facility has the capability for through-hole soldering processes compatible with this component's termination style. Cross-reference the flange specifications to guarantee proper mechanical fit within the designated enclosure space.

Edgeboard Connectors Selection Notes

Select this model when a dual-sided connection is required for a 170-position interface. The choice depends on the need for through-hole installation rather than surface mount alternatives. Consider the operating temperature range up to 200°C if the application involves significant thermal exposure. Evaluate the physical constraints of the assembly area against the connector's flange dimensions to ensure adequate clearance for mounting hardware.

Edgeboard Connectors Part Context

This component belongs to the ABB series of high-density card edge connectors produced by Sullins Connector Solutions. The series is characterized by robust construction suitable for demanding industrial environments. Variants within the family differ primarily in position counts and specific flange configurations while maintaining consistent electrical characteristics and material properties across the product line.

Edgeboard Connectors Replacement Considerations

Direct substitutes include the FMB85DYHD and ACB85DYFN models, which share identical 170-position layouts and 0.050-inch spacing. Verify compatibility regarding mounting type, as the FMB variant uses through-hole termination while the ACB variant employs surface mount technology. Ensure that any replacement maintains the same contact plating thickness and insulation material specifications.