306-029-421-101

Overview

The EDAC Inc. part number 306-029-421-101 is a standard card edge connector receptacle belonging to the 306 series. It features 58 positions with a contact spacing of 3.96 mm (0.156 inches). The component is designed for dual-edge board insertion and utilizes a single row configuration. Termination is achieved via solder pins, ensuring secure electrical connections. The insulator body is constructed from thermoplastic polyester, colored green, and accepts printed circuit boards with a nominal thickness of 1.57 mm. The unit supports panel mount installation in a vertical orientation.

Feature Summary

• Dual-edge female connector design accommodating single-row PCB insertion
• Solder pin termination method for reliable circuit attachment
• Thermoplastic polyester insulator housing providing structural stability
• Vertical panel mount configuration for standardized assembly integration

Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Consumer electronic device expansion slots
• Medical instrumentation signal routing

Procurement Notes

Verify the specific ordering suffix to confirm plating type and material composition, as variations exist within the 306 series. Confirm that the target application requires dual-edge compatibility rather than single-edge variants. Ensure the PCB thickness matches the specified 1.57 mm nominal requirement for proper retention. Cross-reference the manufacturer datasheet for precise mechanical dimensions before finalizing procurement specifications.

Selection Notes

Select this component when a 58-position dual-edge connection is required with a 3.96 mm pitch. Consider the vertical panel mount style for space-constrained enclosures. Evaluate the operating temperature range of -40°C to +105°C against environmental conditions. Compare against single-row alternatives if fewer positions suffice. Verify that the solder termination aligns with the assembly process capabilities.

Part Context

This receptacle belongs to the EDAC 306 series, which offers various position counts and termination options. The series provides low-profile insulator bodies suitable for compact designs. Related parts in the family may differ in row count, plating material, or mounting style. The 306 series is widely used across multiple industries for standard card edge applications requiring robust connectivity.

Replacement Considerations

Direct substitutes must match the 58-position count, 3.96 mm pitch, and dual-edge specification. Verify that alternative components support the same 1.57 mm PCB thickness and vertical panel mount orientation. Check for identical solder termination requirements to ensure assembly compatibility. Consult official cross-reference lists for confirmed equivalent part numbers.