305-058-556-268

Edgeboard Connectors Overview

The EDAC Inc. 305-058-556-268 is a standard card edge connector header featuring 58 positions with a 3.96 mm pitch and dual rows. It utilizes gold-plated copper alloy contacts and solder pin termination for secure attachment. Designed for vertical panel mounting, the unit accommodates a nominal PCB thickness of 1.57 mm. The thermoplastic insulator body supports an operating temperature range from -40°C to +105°C, providing a continuous current rating of 5 A and insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Low profile insulator body construction
• Dual row configuration with gold-plated contacts

Edgeboard Connectors Applications

• Medical interconnect solutions
• Agricultural technology equipment
• Industrial control panels

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Confirm that the required polarizing key compatibility matches your system design requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a 58-position vertical interface is required with a 3.96 mm contact spacing. Ensure the target printed circuit board thickness aligns with the specified 1.57 mm nominal dimension to guarantee proper mechanical engagement and electrical performance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and termination options designed for reliable signal transmission in demanding environments, maintaining consistent dimensional standards across the family.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternative part numbers within the same series or compatible families. Do not assume cross-compatibility with generic card edge connectors without verifying pitch, height, and termination details.