ESC40DRTS

Edgeboard Connectors Overview

The ECM40DCSS is a dual female edge card connector manufactured by Sullins Connector Solutions. It features 80 positions arranged in two rows of 40 contacts with a 0.156-inch (3.96mm) spacing. Designed for through-hole termination, the connector utilizes phosphor bronze contacts with a 30.0µin gold plating thickness and hairpin bellows contact types. The housing is made of PBT plastic, rated for -65°C to 125°C, and supports 0.062-inch thick cards.

Edgeboard Connectors Feature Summary

• Dual-sided female configuration for high-density signal routing
• Gold-plated phosphor bronze contacts ensure reliable conductivity
• Through-hole mounting provides secure mechanical stability

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm flange characteristics and termination style. Ensure the PCB layout accommodates the required 0.156-inch pitch and that the board thickness matches the 0.062-inch specification. Confirm RoHS compliance requirements align with project standards before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a robust, high-contact-count interface is required for double-sided edge cards. The 0.156-inch spacing offers increased clearance compared to standard pitches. Consider the through-hole installation method for applications requiring superior mechanical retention during vibration or thermal cycling environments.

Edgeboard Connectors Part Context

This part belongs to the ECM40 series of edge connectors from Sullins Connector Solutions. The series provides various termination and flange options while maintaining consistent electrical performance. It serves as a critical interconnect solution for modular electronic systems requiring durable and standardized connections.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same family include ECM40DRMI and ECM40DRSD. Verify compatibility regarding flange opening styles and termination methods before swapping components in existing designs.