EMA15DRMS

Edgeboard Connectors Overview

The EMA15DRMS is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 30 positions arranged in two rows of 15 contacts with a 0.125-inch (3.18mm) pitch. The connector utilizes gold-plated phosphor bronze contacts and a blue PBT insulator. Designed for through-hole termination, it supports a maximum card thickness of 0.062 inches (1.57mm). The unit operates within a temperature range of -65°C to 150°C and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration providing 30 contact positions across two rows
• Gold-plated phosphor bronze contacts ensuring reliable signal transmission
• Blue polybutylene terephthalate (PBT) insulation material
• Through-hole termination method for secure board mounting

Edgeboard Connectors Applications

• High-density circuit board interconnections
• Industrial control system modules
• Telecommunications equipment backplanes
• Consumer electronics internal interfaces

Edgeboard Connectors Procurement Notes

Verify the specific termination style against design requirements, as datasheet references indicate potential variations between wire wrap and solder tail configurations for this part number. Confirm that the operating temperature range aligns with environmental conditions. Ensure compliance with RoHS3 directives is required for the target assembly. Cross-reference the flange opening dimensions with panel cutouts before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge interface with a 0.125-inch pitch is necessary. The gold plating offers superior conductivity compared to tin alternatives. Verify that the PCB stack-up accommodates the specified 0.062-inch card thickness. Consider the through-hole mounting profile for mechanical stability. Evaluate the blue color coding if visual identification aids are required during assembly processes.

Edgeboard Connectors Part Context

This connector belongs to the EMA series of female card edge connectors from Sullins Connector Solutions. The series provides various pitch options and termination styles. The EMA15DRMS specifically addresses applications requiring dual-edge access with standard spacing. It serves as a critical interconnect solution for modular electronic designs needing robust physical connections.

Edgeboard Connectors Replacement Considerations

Direct substitutes include models sharing the same 0.125-inch pitch and 30-position count. Variants like EMA15DTBD offer similar specifications but may differ in termination style or flange characteristics. Always verify mating card dimensions and mounting hole alignments before swapping components.