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316-040-400-158 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 80POS 0.156. Review the specifications below when checking this part for your BOM.
The EDAC Inc. model 316-040-400-158 is a standard card edge connector designed for dual-edge PCB insertion. It features 80 positions with a pitch of 0.156 inches (3.96mm). The housing is green thermoplastic polyester, and contacts are tin-plated copper alloy. Rated at 5A, it operates between -40°C and +105°C. Insulation resistance is 5 GOhms. MSL level is 1.
Verify the specific ordering suffix to confirm contact plating and housing color variants. Confirm RoHS3 compliance status prior to final integration. Ensure PCB stack-up matches the specified 0.156-inch pitch and board thickness requirements for proper mechanical fit.
Select this component when a dual-edge card edge interface is required for panel-mounted applications. The 80-position count supports high-density signal routing. Verify that the tin plating meets environmental exposure limits compared to gold alternatives.
This part belongs to the EDAC 316 Series of standard card edge connectors. The series provides various position counts and mounting options. The 316-040 variant specifically addresses dual-edge connectivity needs in rack and panel environments.
Cross-reference with other EDAC 316 series parts sharing the same 0.156-inch pitch and 80-position layout. Verify identical panel mount dimensions and vertical orientation before substitution.
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