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2 layersTang Primer 25K Footprint, the printed circuit board in 3D

Tang Primer 25K Footprint

akielaries/my_pcb_lib

its a mess

Copper layers
2
Thickness
1.6 mm
Parts
3
Nets
93
Pads
122
Tracks, vias
0, 0
Routed
Not yet
KiCad
KiCad 6 (file 20211014)
Created
17 Jul 2026
Updated
19 Jul 2026

Overview

Tang Primer 25K Footprint is an open-source printed circuit board by akielaries, from the akielaries/my_pcb_lib repository on GitHub. It is a 2-layer board with 3 parts on 93 nets.

It is built around the DF40C-60DS-0.4V(51). Its parts include 2 connectors and 1 resistor.

Main components

1

Parts

3
QtyValueFootprintReferences
2DF40C-60DS-0.4V(51)Connector_mine:BTB-DF40C-60DS-0.4V(51)#J1, J2
15.1KLRC:R_0402R1

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Questions

What parts does the Tang Primer 25K Footprint use?

3 parts, built around the DF40C-60DS-0.4V(51). The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Tang Primer 25K Footprint KiCad files?

From the akielaries/my_pcb_lib repository on GitHub, at the commit this page was made from: the board is 25k_primer_kicad/Tang_Primer_25K_Footprint.kicad_pcb and its schematic 25k_primer_kicad/Tang_Primer_25K_Footprint.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Tang Primer 25K Footprint design in my own project?

Its repository states no licence, so its author keeps all rights: ask akielaries before reusing the design.