305-048-500-201

Edgeboard Connectors Overview

The EDAC Inc. 305-048-500-201 is a standard card edge connector designed for dual female termination with 48 positions arranged in two rows. It features a 0.156-inch (3.96 mm) pitch and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. The unit supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. Designed for free-hanging installation, it accommodates board thicknesses between 0.054 and 0.070 inches. The housing is constructed from thermoplastic polyester, providing structural integrity and insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure card edge insertion
• Gold-plated copper alloy terminals for corrosion resistance
• Thermoplastic polyester housing for thermal stability
• Free-hanging mounting style for flexible integration

Edgeboard Connectors Applications

• Industrial control panel interconnections
• Telecommunications equipment backplanes
• Embedded system module interfaces
• Test and measurement instrument connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact plating thickness and flange specifications. Ensure compatibility with target PCB thickness limits before procurement. Confirm RoHS compliance status through the manufacturer's latest certification documents. Cross-reference the DigiKey or Mouser part numbers for accurate sourcing channels. Validate that the selected variant matches the required vertical orientation and solder eyelet termination type.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with 48 positions is required for high-density applications. The 3.96 mm pitch suits larger industrial connectors where spacing constraints are less critical. Verify that the 5 A current rating meets the circuit load requirements. Ensure the free-hanging design aligns with the mechanical assembly strategy. Consider the operating temperature range for environmental suitability.

Edgeboard Connectors Part Context

This model belongs to the EDAC 305 series, which specializes in standard card edge connectors for robust industrial environments. The series offers various position counts and termination options. The 305-048-500-201 specifically addresses needs for dual-sided connectivity with durable materials. It complements other series like 315 and 355 by providing standardized dimensions and reliable performance characteristics.

Edgeboard Connectors Replacement Considerations

Direct substitutes include the 305-048-500-512 and 305-048-500-278 variants within the same series. These alternatives share identical positional and pitch specifications but may differ in flange or termination details. Verify mechanical fit and electrical ratings before substitution.