40 Pin female header, 2 rows of 20 pins each. 2.54mm / 0.1″ spacing
This header has extra long pins which is why it is called a stacking or stackable header – one common use is for creating a raspberry pi “hat”, where the header is soldered to a board that connects to the male pins on the raspberry pi, and these pins then protrude enough for another female connector to “stack” on top.
This listing is for a single header with free shipping. See our other listings for other quantities, including a low flat shipping rate for larger quantities.
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