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4 layers22.9 × 30.4 mmJ link interface, the printed circuit board in 3D
Size
22.9 × 30.4 mm
Copper layers
4
Thickness
1.6 mm
Parts
7
Nets
26
Pads
50
Tracks, vias
98, 9
Pours
1
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
14 Mar 2026
Updated
14 Aug 2026

Overview

J link interface is an open-source printed circuit board by xanderhendriks, from the xanderhendriks/pcb-j-link-interface repository on GitHub. It is a 4-layer board of 22.9 × 30.4 mm with 7 parts on 26 nets, routed with 98 tracks and 9 vias.

It is built around the SFH11-PBPC-D10-RA-BK. Its parts include 3 resistors, 3 connectors and 1 switch. It belongs with the interfaces and adapters boards of this library.

Main components

1

Parts

7
QtyValueFootprintReferences
21kResistor_SMD:R_0603_1608MetricR2, R3
1100EResistor_SMD:R_0603_1608MetricR1
1Conn_01x05_PinConnector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_VerticalJ1
1FTSH-107-01-X-DV-Klocal_library:SAMTEC_FTSH-107-01-X-DV-KJ3
1SFH11-PBPC-D10-RA-BKlocal_library:SFH11-PBPC-D10-RA-BKJ2
1~local_library:EVQP4HB3BS1

Questions

How big is the J link interface PCB?

It measures 22.9 × 30.4 mm and has 4 copper layers, 1.6 mm thick.

What parts does the J link interface use?

7 parts, built around the SFH11-PBPC-D10-RA-BK. 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 J link interface KiCad files?

From the xanderhendriks/pcb-j-link-interface repository on GitHub, at the commit this page was made from: the board is kicad/j_link_interface.kicad_pcb and its schematic kicad/j_link_interface.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the J link interface design in my own project?

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

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