EEM30DTMD-S189

Edgeboard Connectors Overview

The EEM30DTMD-S189 is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 60 positions arranged in two rows with 30 contacts per row, utilizing a 0.156-inch (3.96mm) spacing. The connector employs phosphor bronze contacts with a gold surface finish of 30.0µin (0.76µm) thickness and ring spring contact types. Designed for through-hole, right-angle installation, it supports PCBs up to 0.062 inches thick. The insulator is constructed from polybutylene terephthalate (PBT), offering an operating temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge design accommodates non-specified double-sided cards
• Ring spring contact type ensures reliable connection
• Gold-plated phosphor bronze contacts provide corrosion resistance

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Test and measurement instruments

Edgeboard Connectors Procurement Notes

Verify the specific suffix 'S189' against official datasheets to confirm flange characteristics and mounting hardware requirements. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm that the 0.156-inch pitch aligns with the board layout specifications. Check RoHS compliance status if required by project regulations.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-edge interface with 0.156-inch spacing is required. The phosphor bronze material offers good conductivity and spring properties. Consider the PBT insulation for thermal stability within the specified temperature range. Verify that the right-angle through-hole mounting fits the mechanical constraints of the enclosure.

Edgeboard Connectors Part Context

This part belongs to the EEM series of edgeboard connectors from Sullins Connector Solutions. The series provides various configurations for single and double-sided card edge applications. The EEM30 variant specifically addresses higher pin count needs compared to lower-position counterparts in the same family.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other Sullins models with identical 60-position dual-edge specifications and 0.156-inch pitch. Verify mechanical dimensions and contact plating thickness before substitution.