ECC18DRSN-S273

Edgeboard Connectors Overview

The ECC18DRSN-S273 is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 36 positions arranged in two rows with 18 contacts per row. The connector utilizes a 0.100-inch (2.54mm) contact pitch and is designed for through-hole termination via soldering. Constructed with phosphor bronze contacts plated with 10.0µin (0.25µm) gold, it accommodates a mating PCB thickness of 0.093 inches (2.36mm). The insulator 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 bellowed contact type for secure board insertion
• Through-hole solder termination ensures stable mechanical and electrical connection
• Gold-plated phosphor bronze contacts provide reliable conductivity and corrosion resistance
• Polybutylene terephthalate (PBT) insulator supports high-temperature operational environments

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Consumer electronics motherboard connections
• Automotive electronic module interfaces

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 0.100-inch pitch and dual-edge configuration. Confirm the insulation material specification aligns with thermal requirements. Ensure the gold plating thickness meets signal integrity standards. Check RoHS compliance status if restricted substances are prohibited in the target application environment.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface is required for non-specified mating cards. The 0.100-inch pitch suits standard density layouts. Verify compatibility with 0.093-inch thick printed circuit boards. Consider the operating temperature range and flammability rating against environmental constraints during the design phase.

Edgeboard Connectors Part Context

This component belongs to the ECC series of card edge connectors from Sullins Connector Solutions. The series offers various pin counts and pitch options for diverse connectivity needs. The ECC18DRSN-S273 specifically addresses applications requiring a 36-position dual-row interface with robust solder termination capabilities.

Edgeboard Connectors Replacement Considerations

Cross-reference with other Sullins models sharing identical pitch and row count. Verify mechanical dimensions and terminal style compatibility before substitution. Ensure equivalent electrical ratings and material specifications match the original design requirements.