ABC35HEYI

Edgeboard Connectors Overview

The ABC35HEYI is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 70 total positions arranged in two rows of 35 contacts each, with a 0.100-inch (2.54mm) contact center spacing. Designed for through-hole termination via soldering, the connector utilizes beryllium copper contacts with a 10.0µin (0.25µm) gold plating thickness. The insulator is constructed from polyphenylene sulfide (PPS), supporting a wide operating temperature range of -65°C to 150°C. It accommodates non-specified dual-edge cards with a maximum thickness of 0.062 inches (1.57mm).

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with 70 positions and 0.100 inch spacing.
• Through-hole solder termination using beryllium copper contacts.
• Gold-plated contacts for reliable signal transmission.
• Polyphenylene sulfide insulator material for thermal stability.

Edgeboard Connectors Applications

• Interconnection between double-sided circuit boards.
• High-density backplane systems requiring robust mechanical retention.
• Industrial control modules operating within extended temperature ranges.

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required dual-edge configuration and contact count. Confirm that the PCB design supports through-hole soldering processes compatible with the specified contact type. Ensure that the mating card thickness does not exceed the maximum rated limit to maintain proper electrical engagement and mechanical integrity during operation.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface is necessary for high pin counts in a compact footprint. The choice of PPS insulation and gold plating makes it suitable for environments demanding durability and corrosion resistance. Consider the through-hole mounting requirement and ensure sufficient board space for the solder joints and flange dimensions.

Edgeboard Connectors Part Context

This model belongs to the ABC35 series of card edge connectors from Sullins Connector Solutions. The series offers various configurations including different row counts, termination styles, and flange options. The ABC35HEYI specifically denotes a dual-edge, through-hole variant with standard flange characteristics, distinguishing it from single-edge or right-angle alternatives within the same family.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other Sullins models within the ABC35 series that share identical electrical ratings and physical dimensions. Verify compatibility regarding contact material, plating thickness, and insulator composition before substitution. Cross-reference with manufacturer cross-reference lists for exact functional equivalents.