GCM12DTMT-S189

Edgeboard Connectors Overview

The GCM12DTMT-S189 is a dual-edge female connector manufactured by Sullins Connector Solutions. It features 24 positions with a 0.156-inch (3.96mm) pitch. The connector utilizes phosphor bronze contacts with gold plating and employs a ring spring termination type. Designed for through-hole, right-angle installation, it accommodates cards up to 0.062 inches thick. The housing is constructed from black polyphenylene sulfide (PPS), supporting an operating temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with ring spring contact technology for reliable signal transmission
• Right-angle through-hole mounting with top opening flange features for secure board attachment
• Gold-plated phosphor bronze contacts housed in black PPS insulation for durability

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge card connections
• Telecommunications equipment utilizing standard double-sided edge boards
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact material and finish specifications. Ensure compatibility with target PCB layout dimensions and mating card thickness requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge interface with a 0.156-inch pitch is required. Confirm that the application environment falls within the specified thermal limits and that the right-angle form factor aligns with mechanical constraints.

Edgeboard Connectors Part Context

This part belongs to the GCM series of edgeboard connectors designed for high-reliability applications. The series offers various pin counts and spacing options to accommodate different system architectures while maintaining consistent mounting and termination characteristics.

Edgeboard Connectors Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any alternative maintains identical pitch, contact type, and mounting geometry to ensure functional interchangeability without redesign.