ECC28DCCN-S189

Edgeboard Connectors Overview

The ECC28DCCN-S189 is a dual-edge female connector manufactured by Sullins Connector Solutions. It features 56 positions arranged in two rows of 28 contacts each, with a 0.100-inch (2.54mm) center-to-center spacing. The connector utilizes phosphor bronze clip-spring contacts with a 30.0µin gold plating thickness for reliable signal transmission. Designed for through-hole right-angle mounting, it supports card thicknesses up to 0.062 inches. The insulating material is polybutylene terephthalate (PBT), and the unit operates within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with 56 total contact positions
• Clip-spring contact type ensures secure board retention
• Right-angle through-hole termination for PCB integration
• Gold-plated phosphor bronze contacts for corrosion resistance

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required pin count and row configuration. Confirm that the PCB layout accommodates the right-angle through-hole footprint and the specified 0.100-inch spacing. Ensure the mating edge card thickness does not exceed the 0.062-inch limit defined in the specifications. Check for RoHS compliance requirements if applicable to the final assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided edge connection is required for high-density signal routing. The right-angle orientation is suitable for space-constrained vertical mounting scenarios. Consider the PBT insulation material for its thermal stability and mechanical strength. The clip-spring design offers superior vibration resistance compared to standard socket types.

Edgeboard Connectors Part Context

This connector belongs to the ECC series of edgeboard connectors from Sullins Connector Solutions. The series provides various position counts and mounting options for diverse electronic applications. The ECC28DCCN-S189 specifically addresses needs for moderate density connections with robust mechanical locking capabilities.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 56-position dual-edge format, 0.100-inch pitch, and right-angle through-hole mounting style. Verify compatibility with existing PCB footprints and mating card dimensions before substitution.