GCM25DCBD

Edgeboard Connectors Overview

The GCM25DCBD is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 50 positions arranged in two rows with a pitch of 0.156 inches (3.96mm). The contacts are gold-plated phosphor bronze, designed for non-specified dual-edge cards up to 0.062 inches thick. The housing is black polyamide (PA9T), supporting an operating temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure mating with double-sided PCB edges
• Gold-plated phosphor bronze contacts ensure reliable signal transmission and corrosion resistance
• Black polyamide insulation provides thermal stability and mechanical durability
• Designed for standard 0.062-inch thick card edge applications

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge interfaces
• Consumer electronics assemblies needing high-density interconnects
• Automotive electronic modules demanding wide temperature tolerance

Edgeboard Connectors Procurement Notes

Verify the specific suffix requirements against the official Sullins Connector Solutions datasheet to ensure compatibility with your assembly process. Confirm that the 0.156-inch pitch and dual-edge design align with your PCB layout specifications. Check RoHS compliance status if required by your regulatory framework. Ensure the selected variant matches the locking or mounting needs of your final product design.

Edgeboard Connectors Selection Notes

Select this component when a 0.156-inch pitch dual-edge connector is required for non-specified card types. Consider the gold plating thickness and phosphor bronze material for conductivity needs. Evaluate the PA9T housing material for environmental resistance. Compare against other GCM series variants if different mounting styles or contact counts are needed for the application.

Edgeboard Connectors Part Context

This part belongs to the GCM series of edgeboard connectors from Sullins Connector Solutions. The series offers various configurations for card edge applications. The GCM25DCBD specifically addresses dual-edge connectivity needs with a 50-position capacity. It is part of a broader family offering different pitches and mounting options for diverse electronic assembly requirements.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include GCM25DCMD and GCM25DCSI, which share similar electrical characteristics but may differ in mounting features or packaging. Verify pin count and pitch compatibility before substitution. Consult the manufacturer's cross-reference guide for approved alternatives.