305-016-500-502

Edgeboard Connectors Overview

The EDAC Inc. 305-016-500-502 is a standard card edge connector from the 305 series, designed for panel mount applications with vertical orientation. It features 16 positions arranged in a dual row configuration with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Termination is achieved via solder eyelets using copper alloy contacts finished with gold plating. It supports a continuous current rating of 5 A and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Features a low-profile insulator body constructed from thermoplastic polyester
• Utilizes half-beam contact type for reliable signal transmission

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring vertical interconnection
• Industrial control systems utilizing double-sided card edge PCBs
• Test and measurement equipment interfaces

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required pin count and termination style before ordering. Confirm compatibility with the target PCB thickness of 1.57 mm. Ensure that the panel mounting requirements align with the flange specifications. Check for RoHS compliance status if environmental regulations apply to the final assembly. Validate that the operating temperature range meets the system's thermal demands.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with a 3.96 mm pitch is required for panel mounting. The 16-position layout suits applications needing moderate I/O density. The gold-plated copper alloy contacts provide durability against corrosion. Consider the vertical installation angle and solder eyelet termination method for board integration. Ensure the housing material and color meet aesthetic or identification needs.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options while maintaining consistent electrical characteristics. The 305-016-500-502 variant specifically addresses the need for a 16-position dual-row connector with panel mount capabilities. It shares design principles with other parts in the family but differs in terminal count and mechanical configuration.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching all electrical and mechanical parameters including pitch, row count, and termination type.