HBM18DSUH

Edgeboard Connectors Overview

The HBM18DSUH is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 36 positions arranged in two rows of 18 contacts, with a 0.156-inch (3.96mm) pitch. The connector utilizes beryllium copper contact material with a gold plating thickness of 10.0µin (0.25µm). Designed for through-hole mounting, it accommodates a card thickness of 0.062 inches (1.57mm). The housing is made of polybutylene terephthalate (PBT) and is blue in color. It operates within a temperature range of -65°C to 125°C and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with full bellows contact type for reliable signal transmission
• Gold-plated beryllium copper contacts ensure corrosion resistance and low contact resistance
• Polybutylene terephthalate insulation provides thermal stability and mechanical strength
• Top-mount flange design with threaded inserts facilitates secure board attachment

Edgeboard Connectors Applications

• High-density electronic assemblies requiring robust edge-card interfaces
• Industrial control systems operating in wide temperature environments
• Telecommunications equipment utilizing standard card edge form factors
• Test and measurement devices needing durable interconnect solutions

Edgeboard Connectors Procurement Notes

Verify the specific suffix DSUH confirms the dual-edge, gold-plated, top-mount variant with PBT insulation. Cross-reference the manufacturer part number against official Sullins Connector Solutions documentation to ensure compatibility with 0.062-inch cards. Confirm RoHS3 compliance status if required for regulatory adherence. Check for any specific handling instructions related to the gold plating thickness during assembly.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge female connector with gold contacts and top-mount threading is required. Ensure the application supports the 0.156-inch pitch and 0.062-inch card thickness. Consider the -65°C to 125°C operating range for environmental suitability. Verify that the beryllium copper material meets mechanical stress requirements compared to phosphor bronze alternatives.

Edgeboard Connectors Part Context

This component belongs to the HBM18 series of female card edge connectors from Sullins Connector Solutions. The series offers various configurations differing in contact plating, insulation material, and mounting features. The HBM18DSUH specifically denotes the dual-edge version with gold plating and top-mount capabilities, distinguishing it from single-edge or side-mount variants within the same product family.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must verify direct compatibility with existing board layouts and mating card specifications before considering alternative models from other manufacturers.