306-016-520-178

Edgeboard Connectors Overview

The EDAC Inc. model 306-016-520-178 is a standard card edge connector receptacle featuring 16 positions with a 3.96 mm pitch. Designed for through-hole mounting at a straight angle, it accepts printed circuit boards with a nominal thickness of 1.57 mm. The contacts are constructed from copper alloy and feature gold plating to ensure reliable signal transmission. Rated for 5 A current, the unit utilizes a thermoplastic polyester insulator body. This component belongs to the 306 series, providing a secure mechanical and electrical interface for dual female card edge applications in industrial and commercial electronics.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure card edge mating
• Gold-plated copper alloy contacts for corrosion resistance
• Through-hole termination with straight installation orientation
• Thermoplastic polyester housing for structural stability

Edgeboard Connectors Applications

• Industrial control system interconnects
• Commercial electronic equipment backplanes
• Telecommunications hardware modules
• Consumer electronic device interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest documentation to confirm exact pin count and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference the RoHS compliance status directly with the official datasheet to meet regional regulatory requirements. Confirm that the straight through-hole mounting style aligns with the assembly design constraints.

Edgeboard Connectors Selection Notes

Select this component when a 16-position interface with a 3.96 mm centerline spacing is required. It is suitable for applications demanding a low-profile insulator body and robust solder termination. Consider the 5 A current rating and operating temperature range during thermal analysis. Ensure the board thickness matches the specified 1.57 mm tolerance for proper contact engagement.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting styles while maintaining consistent 3.96 mm spacing. These connectors are designed for general-purpose electronic applications requiring reliable vertical or horizontal connections. The 306 series emphasizes durability and precise alignment for repeated insertion cycles.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference guide for verified substitute part numbers. Ensure any replacement maintains the 16-position count, 3.96 mm pitch, and 1.57 mm board thickness compatibility. Verify that the new component supports the same through-hole straight mounting configuration and current rating.