306-006-500-103

Edgeboard Connectors Overview

The EDAC Inc. model 306-006-500-103 is a standard card edge connector designed for vertical through-hole mounting. It features a single row with 12 positions and a contact spacing of 3.96 mm (0.156 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Electrical specifications include a current rating of 3 A and an insulation resistance of 5 GOhms. The contacts are gold-plated copper alloy, while the insulator body is made of green material. The operating temperature range spans from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Vertical through-hole termination for secure PCB integration
• Gold-plated copper alloy contacts for reliable signal transmission
• Flush mount flange with floating bobbin design for alignment stability
• Single centerline row configuration accepting standard board thickness

Edgeboard Connectors Applications

• High-temperature electronic assemblies requiring robust card edge interfaces
• Industrial control systems utilizing dual-edge female connectors
• Embedded modules needing flush-mount alignment features
• Equipment operating within extreme thermal environments (-40°C to +105°C)

Edgeboard Connectors Procurement Notes

Verify that the specific ordering suffix matches the required flange and bobbin dimensions, as variations exist within the 306 series. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before finalizing procurement. Ensure the receiving facility has handling protocols suitable for precision card edge components to prevent mechanical damage to the gold-plated contacts during storage and installation.

Edgeboard Connectors Selection Notes

Select this component when a vertical, single-row interface is required for boards with 1.57 mm thickness. The 3.96 mm pitch suits applications where space constraints allow for wider spacing compared to finer pitches. Consider the flush-mount flange requirement; if side-opening or threaded options are needed, alternative suffixes in the 306 series must be evaluated. Verify that the 3 A current rating meets the electrical load requirements of the target application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its .156 inch contact spacing and compatibility with .062 inch thick PCBs. Variations in the series differ primarily by position count, flange style, and termination type. The 306-006-500-103 specifically denotes a 12-position variant with a flush-mount floating bobbin feature, distinguishing it from non-flanged or side-opening counterparts in the same family.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the EDAC lineup require matching the 12-position count, 3.96 mm pitch, and flush-mount floating bobbin flange specification. Other manufacturers' equivalents must be verified against the 1.57 mm board thickness tolerance and vertical through-hole pin configuration. Cross-referencing datasheets for identical electrical ratings and temperature ranges is essential to ensure functional interchangeability.