305-016-556-258

Edgeboard Connectors Overview

The EDAC Inc. 305-016-556-258 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 16 positions with a 3.96 mm (0.156 inch) pitch and supports a PCB thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and a solder pin termination type for secure electrical connections. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C. The housing is constructed from green thermoplastic material, ensuring durability and insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for versatile board integration
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic housing provides robust insulation and environmental protection
• Solder pin termination facilitates secure panel mounting

Edgeboard Connectors Applications

• Industrial control systems requiring durable interconnects
• Medical equipment needing reliable signal transmission
• Agricultural technology hardware exposed to harsh environments
• General electronic assemblies utilizing standard card edge interfaces

Edgeboard Connectors Procurement Notes

Verify part authenticity through authorized EDAC distributors or certified suppliers. Confirm RoHS compliance status and specific packaging quantities prior to order placement. Ensure compatibility with existing PCB layouts regarding the 3.96 mm pitch and 1.57 mm board thickness requirements. Request updated datasheets to confirm current manufacturing specifications and lead times.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge configuration with 16 positions is required. The 3.96 mm pitch suits applications needing wider spacing between contacts. Verify that the operating temperature range of -40°C to +105°C meets environmental demands. Consider the gold plating for corrosion resistance in demanding conditions compared to tin-plated alternatives.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts while maintaining consistent 3.96 mm pitch dimensions. The 305 series is widely used in industrial and commercial electronics for its reliability and standardized form factor. This specific part number denotes the 16-position variant within that lineup.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series parts with matching 16-position counts and 3.96 mm pitch, such as 305-016-556-504. Verify identical mechanical dimensions and electrical ratings before substitution. Cross-reference with other manufacturers offering equivalent dual-edge connectors with similar pitch and contact configurations.