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3-6437275-6 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists TE Connectivity AMP Connectors. Its product description is CONN EDGE DUAL FMALE 20POS 0.100. Review the specifications below when checking this part for your BOM.
The TE Connectivity AMP Connectors part number 3-6437275-6 is a dual-edge female card edge connector designed for through-hole mounting. It features twenty positions with a pitch of 0.100 inches (2.54mm). The contacts are constructed from copper alloy and finished with gold plating, which has a specified thickness of 30.0 microinches (0.76 micrometers). The housing is black in color. The component operates within a temperature range of -55°C to 125°C.
Verify the specific ordering suffix matches the required contact count and termination style. Confirm that the gold plating thickness meets the application's wear resistance requirements. Ensure the PCB layout supports the 2.54mm pitch and through-hole drilling specifications. Check for any recent product change notices regarding material composition or packaging updates before finalizing orders.
Select this component when a dual-edge female interface is necessary for double-sided circuit boards. The 2.54mm pitch suits standard density applications. Consider the operating temperature range for environmental compatibility. Evaluate the mechanical stability provided by the through-hole mounting method against surface mount alternatives for vibration resistance needs.
This connector belongs to the standard edge connector family manufactured by TE Connectivity. It serves as a critical interface between peripheral cards and main system backplanes or motherboards. The design prioritizes electrical reliability and mechanical durability in demanding electronic assemblies.
Public confirmed substitute part numbers include 3-6437275-9 and 6-6437275-1, though availability may vary.
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