305-016-555-508

Edgeboard Connectors Overview

The EDAC 305-016-555-508 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features a dual-row configuration with 16 positions and a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts with a termination type of solder lug. It is rated for 5 A continuous current and supports PCB thicknesses between 1.37 mm and 1.78 mm. The insulator body is made of green thermoplastic polyester, operating within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row female connector design accepting non-specified dual-edge cards
• Vertical panel mount orientation with solder lug termination
• Gold-plated copper alloy contacts for reliable signal transmission
• Compatible with polarizing keys for secure board insertion

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment with high-density connection needs
• Test and measurement instrumentation boards
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct pin count, row configuration, and termination style. Confirm that the required PCB thickness falls within the specified 1.37 mm to 1.78 mm range. Check RoHS compliance status if environmental regulations apply to your assembly process. Ensure compatibility with existing polarizing key requirements before final procurement.

Edgeboard Connectors Selection Notes

Select this component when a vertical, dual-row card edge interface is required for panel-mounted applications. The 3.96 mm pitch suits applications needing wider spacing than standard 2.54 mm connectors. Consider the 5 A current rating for power distribution needs alongside signal lines. Verify that the solder lug termination method aligns with the available manufacturing processes for the target printed circuit board assembly.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various mounting options and row spacings. The series is characterized by low-profile insulator bodies and acceptance of between-contact or in-contact polarizing keys. Similar parts in the series vary by position count and termination style, providing flexibility for different board densities and mechanical constraints.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 305 series variants with matching 16-position dual-row configurations. Cross-reference dimensions such as the 3.96 mm pitch and 3.56 mm row spacing to ensure mechanical fit. Verify electrical ratings and termination types before substitution to maintain system integrity.