Through-Board Connectors

For use in various HATs

Samtec

Plating (Contact / Tail) Pins Reference #
20µ” Gold / Gold flash 6 SSQ-106-03-G-S (Samtec), C3323798 (LCSC, JLCPCB)
20µ” Gold / Gold flash 8 SSQ-108-03-G-S (Samtec), C7321033 (LCSC, JLCPCB)
20µ” Gold / Gold flash 10 SSQ-110-03-G-S (Samtec), C6824956 (LCSC, JLCPCB)
20µ” Gold / Gold flash 2x3 SSQ-103-03-G-D (Samtec), C7320837 (LCSC, JLCPCB)
10µ” Gold / Matte Tin 6 SSQ-106-03-L-S (Samtec), C5760521 (LCSC, JLCPCB)
10µ” Gold / Matte Tin 8 SSQ-108-03-L-S (Samtec), C5760563 (LCSC, JLCPCB)
10µ” Gold / Matte Tin 10 SSQ-110-03-L-S (Samtec), C6496464 (LCSC, JLCPCB)
10µ” Gold / Matte Tin 2x3 SSQ-103-03-L-D (Samtec), C5930582 (LCSC, JLCPCB)
Gold flash / Matte Tin 6 SSQ-106-03-F-S (Samtec), C6497382 (LCSC, JLCPCB)
Gold flash / Matte Tin 8 SSQ-108-03-F-S (Samtec), C3323459 (LCSC, JLCPCB)
Gold flash / Matte Tin 10 SSQ-110-03-F-S (Samtec), C3323418 (LCSC, JLCPCB)
Gold flash / Matte Tin 2x3 SSQ-103-03-F-D (Samtec), C6824784 (LCSC, JLCPCB)
Matte Tin / Matte Tin 6 SSQ-106-03-T-S (Samtec), C5930660 (LCSC, JLCPCB)
Matte Tin / Matte Tin 8 SSQ-108-03-T-S (Samtec), C3323936 (LCSC, JLCPCB)
Matte Tin / Matte Tin 10 SSQ-110-03-T-S (Samtec), C3322872 (LCSC, JLCPCB)
Matte Tin / Matte Tin 2x3 SSQ-103-03-T-D (Samtec), C3323194 (LCSC, JLCPCB)

You need 4 connectors by board: 1 x SSQ-106-03-*-S, 1 x SSQ-110-03-*-S & 2 x SSQ-108-03-*-S. The 1 x SSQ-103-03-*-D (SPI / Programming connector is optional)

Adafruit

Thanks to Adafruit, you can find a single package containing all the necessary connectors for less than $2: