GCM12DRTH

Edgeboard Connectors Overview

The GCM12DRTH is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 24 positions arranged in two rows of twelve, with a 0.156-inch (3.96mm) pitch. The connector utilizes phosphor bronze contacts with 30.0µin gold plating and full bellows contact types. Designed for through-hole mounting, it accommodates a 0.062-inch board thickness. The housing is constructed from polyamide (PA9T) nylon 9T and is black in color. It includes top-mount flanges with threaded inserts (4-40). Operating temperature ranges from -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with full bellows contacts for reliable signal transmission
• Top-mount flange design featuring threaded inserts for secure panel attachment
• Gold-plated phosphor bronze contacts ensure corrosion resistance and low contact impedance
• Polyamide insulation material provides high thermal stability and mechanical strength

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Computing hardware peripheral connections
• Test and measurement instrumentation boards

Edgeboard Connectors Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact flange characteristics and mounting orientation. Ensure compatibility with target PCB edge thickness and hole dimensions. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this model when dual-sided edge connectivity is required with robust mechanical retention via threaded flanges. Confirm that the 0.156-inch pitch aligns with existing board layout constraints. Validate that the operating temperature range meets environmental demands. Consider alternative suffixes if side-mount or unthreaded flange options are preferred.

Edgeboard Connectors Part Context

This component belongs to the GCM12 series of dual-edge connectors from Sullins Connector Solutions. The series offers various mounting configurations and contact finishes. The GCM12DRTH specifically denotes a version with top-mount threaded flanges and standard gold plating, distinguishing it from variants with side-mount or different housing materials.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include GCM12DRKS and GCM12DRPI, which share identical electrical parameters but differ in flange mounting style. Verify dimensional compatibility and mounting hole alignment before substitution.