HSM43DSXI

Edgeboard Connectors Overview

The HSM43DSXI is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 86 positions arranged in two rows of 43 contacts with a 0.156-inch (3.96mm) spacing. The connector utilizes beryllium copper contacts with a gold plating thickness of 10.0µin (0.25µm). Designed for through-hole termination, it supports a board thickness of 0.062 inches (1.57mm). The housing is made of polybutylene terephthalate (PBT) and operates within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge configuration providing 86 contact positions for high-density interconnect applications.
• Full bellows contact type ensures reliable signal transmission and mechanical stability.
• Gold-plated beryllium copper contacts offer corrosion resistance and low contact impedance.
• Through-hole mounting style facilitates secure PCB integration without additional hardware.

Edgeboard Connectors Applications

• Dual-edge board-to-board interconnections
• Card-to-board interface systems
• High-density electronic module assemblies

Edgeboard Connectors Procurement Notes

Verify the specific suffix designation against official Sullins documentation to confirm flange characteristics and mounting orientation. Ensure the ordered part matches the required through-hole termination and contact material specifications. Cross-reference the 86-position count and 0.156-inch pitch with system design requirements before procurement.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge female connector with through-hole termination is required. Confirm compatibility with 0.062-inch thick boards and verify that the 0.156-inch pitch aligns with the mating card edge layout. Consider the operating temperature range and gold plating thickness for environmental durability.

Edgeboard Connectors Part Context

This component belongs to the HSM43 series of female card edge connectors from Sullins Connector Solutions. The series offers various mounting options and flange configurations. The HSM43DSXI specifically denotes a dual-edge, through-hole variant designed for robust board-to-board connectivity in industrial and commercial electronics.

Edgeboard Connectors Replacement Considerations

HSM43DSEN

Edgeboard Connectors FAQ

What is the contact material used in the HSM43DSXI?

The contacts are made of beryllium copper with a gold plating finish.

Does the HSM43DSXI support single or dual-edge insertion?

It is designed for dual-edge insertion, accommodating cards with contacts on both sides.