305-036-521-268

Edgeboard Connectors Overview

The EDAC 305-036-521-268 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features 36 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) contact spacing. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic insulator body. It supports a nominal printed circuit board thickness of 1.57 mm and offers a continuous current rating of 5 A. The unit employs solder pin termination and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for non-specified dual-edge cards
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Vertical panel mount design with low-profile insulator body
• Accepts between-contact and in-contact polarizing keys

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing modular board architectures
• Test and measurement instruments needing high-density connections
• Computing hardware employing standardized expansion modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required polarizing key configurations and insulation resistance specifications. Confirm that the thermal rating aligns with the operational environment limits defined in the product documentation. Cross-reference the mechanical dimensions with the host panel cutout requirements prior to procurement to guarantee proper fitment.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with 3.96 mm pitch is required for vertical panel integration. Ensure the target application accommodates the specified 1.57 mm board thickness constraint. Evaluate the need for polarizing key support if electrical isolation or orientation locking is necessary for the system design. Verify that the 5 A current rating meets the power distribution requirements of the connected circuitry.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are engineered for high-reliability interconnect solutions. The series provides various position counts and mounting styles to accommodate diverse electronic assembly needs. The 305-036-521-268 specifically addresses applications requiring a 36-position dual-row interface with robust mechanical and electrical performance characteristics.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series variants with matching 36-position dual-row layouts and 3.96 mm pitch. Verify mechanical footprint and terminal type equivalence before substitution.