305-036-556-501

Edgeboard Connectors Overview

The EDAC Inc. 305-036-556-501 is a standard card edge connector from the 305 series, designed for reliable signal transmission in electronic assemblies. This dual female header features 36 positions with a contact spacing of 3.96 mm and a row spacing of 3.56 mm. It accommodates printed circuit boards with a nominal thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts to ensure low contact resistance and durability. Rated for 5 A current, it operates within a temperature range of -40 C to +105 C. The thermoplastic insulator body provides structural integrity and electrical insulation.

Edgeboard Connectors Feature Summary

• Dual female configuration providing secure mating with card edge PCBs
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Low profile insulator body design suitable for space-constrained applications

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted connections
• Telecommunications equipment utilizing standard card edge interfaces
• Computing hardware modules needing high-density signal routing

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact mechanical dimensions and plating specifications. Ensure compatibility with target PCB thickness of 1.57 mm before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status. Confirm RoHS compliance requirements align with project regulations.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with 3.96 mm pitch is required. Consider the vertical panel mount style for fixed installation scenarios. Evaluate the 5 A current rating against system power distribution needs. Verify that the operating temperature range meets environmental conditions. Compare against single-row alternatives if space or pin count requirements differ.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting styles. Similar models include the 305-024-556-501 with fewer positions and the 305-048-556-508 with more positions. All share the same 3.96 mm pitch and general form factor. The series supports both headers and receptacles for flexible system integration.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-036-556-508 and 305-036-556-278, differing primarily in housing color or specific packaging details. Verify mechanical fit and electrical ratings before substitution. Consult EDAC engineering for cross-referencing non-series connectors.