HBC35DRYI-S734

Edgeboard Connectors Overview

The HBC35DRYI-S734 is a dual-sided card edge connector manufactured by Sullins Connector Solutions. It features 70 positions arranged in two rows with a 0.100-inch (2.54 mm) pitch. The connector utilizes beryllium copper contacts with a gold plating thickness of 10.0 µin (0.25 µm). Designed for through-hole mounting, it supports a board thickness of 0.062 inches (1.57 mm). The insulator is made of polybutylene terephthalate (PBT), and the operating temperature range is -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-row female configuration for high-density signal routing
• Gold-plated beryllium copper contacts ensure reliable conductivity
• Through-hole termination method provides secure PCB attachment

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment interface modules
• Automotive electronics board connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix requirements against the design specification to ensure compatibility with the target application environment. Confirm that the gold plating thickness meets the necessary cycle life expectations for the intended mating cycles. Ensure the PCB stack-up accommodates the specified 0.062-inch card thickness to guarantee proper mechanical engagement and electrical contact stability during operation.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided connection with a standard 0.100-inch pitch is required. The beryllium copper material offers superior spring properties compared to phosphor bronze. The gold finish is suitable for environments where corrosion resistance and low contact resistance are critical. Consider the PBT insulation material for its thermal stability within the specified operating range.

Edgeboard Connectors Part Context

This part belongs to the HBC series of card edge connectors from Sullins Connector Solutions. The series is characterized by its dual-sided contact arrangement and through-hole mounting style. The HBC35 variant specifically denotes a 70-position configuration, providing a balance between connectivity density and physical footprint for standard industrial applications.

Edgeboard Connectors Replacement Considerations

Direct substitutes include HBC35DRYS and GCC35DRYI-S734. Verify that alternative materials, such as phosphor bronze or different insulation types like PA9T, meet the mechanical and thermal requirements of the original design before substitution.