305-048-555-502

Edgeboard Connectors Overview

The EDAC Inc. 305-048-555-502 is a standard card edge connector from the 305 series, designed for dual-row female connections. It features 48 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Constructed with copper alloy contacts featuring gold plating, it ensures reliable signal transmission. The insulator body is made of thermoplastic material, providing durability in demanding environments.

Edgeboard Connectors Feature Summary

• Dual-row configuration supporting non-specified dual-edge cards
• Gold-plated copper alloy contacts for enhanced conductivity
• Low-profile insulator body design for space-constrained applications

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment board-to-board connections
• Computing hardware peripheral interface modules

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC distributors or certified partners. Confirm RoHS compliance status and specific packaging details prior to order placement. Ensure storage conditions maintain integrity of gold-plated contacts. Cross-reference datasheet revisions to confirm compatibility with current manufacturing standards. Validate mechanical dimensions against PCB layout requirements before procurement.

Edgeboard Connectors Selection Notes

Select this model when a dual-row female connector is required for 1.57 mm thick PCBs. The 3.96 mm pitch suits high-density layouts needing 48 circuits. Gold plating offers superior corrosion resistance compared to tin variants. Consider panel mounting styles if fixed installation is necessary. Evaluate thermal ratings against operational temperature ranges to ensure reliability under load.

Edgeboard Connectors Part Context

Part of the EDAC 305 series, this connector represents a standard solution for edgeboard applications. The series provides various position counts and mounting options. This specific part number denotes a 48-position variant optimized for general-purpose electronic assemblies. It complements other series components by offering consistent dimensional tolerances across the product line.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-048-500-201 and 305-048-520-501. These alternatives share identical electrical characteristics and mechanical footprints. Verify mounting style differences, as some variants support free-hanging while others require panel installation. Ensure contact plating specifications match to maintain performance equivalence.