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The EDAC Inc. 306-029-421-112 is a standard card edge connector receptacle from the 306 series, designed for vertical panel mount installation. It features 58 positions with a single centerline row and a contact spacing of 0.156 inches (3.96 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Contact plating is tin, and the housing material is thermoplastic polyester. Rated current is 5 A, with an operating temperature range of -40°C to +105°C.
Verify the specific tin plating variant against gold-plated alternatives in the same series if corrosion resistance or conductivity requirements differ. Confirm that the 0.062-inch board thickness specification aligns with your PCB manufacturing tolerances. Ensure the vertical mounting style fits within your enclosure height constraints. Check for any regional distribution restrictions or lead time variations associated with this specific part number.
Select this component when a single-row, high-pin-count connection is required for 0.062-inch thick boards. The 3.96 mm pitch allows for larger trace spacing compared to finer pitches. Consider the tin plating for cost-sensitive applications where environmental exposure is limited. Verify compatibility with mating edge cards regarding overall height and flange specifications.
This connector belongs to EDAC's 306 series, which specializes in standard card edge connectors. The series offers various position counts and plating options. The 306-029-421-112 specifically addresses needs for 58-position interfaces with a single row layout, providing a balance between connectivity density and mechanical stability for panel-mounted applications.
Consider EDAC part numbers 306-029-421-101 or 306-029-421-102 for similar specifications but potentially different plating or packaging. Verify pin count and pitch compatibility before substitution.