
OpenEstim++
humancomputerintegration/BOH-Electro-Tactile
This is the repository for PCB schematics and Arduino codes used for the "Full-Hand Electro Tactile Feedback without Obstructing Palmar Side of Hand" paper (ACM CHI2023).

The FCX705TA is a darlington Transistor made by Diodes Incorporated in a SOT-89-3 package with 3 pins. -55℃~+150℃@(Tj) 1.7V 1.8V 10V 120V 160MHz 1A 1W 2.5V@2A,2mA 2000 PNP SOT-89-3 Darlington Transistors ROHS.
PCBKit's library has its KiCad symbol (Transistors:PNP B1 C2 E3, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C151046). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | B | Passive |
| 2 | C | Passive |
| 3 | E | Passive |

humancomputerintegration/BOH-Electro-Tactile
This is the repository for PCB schematics and Arduino codes used for the "Full-Hand Electro Tactile Feedback without Obstructing Palmar Side of Hand" paper (ACM CHI2023).
<iframe src="https://pcbkit.io/embed/parts/diodes/FCX705TA" title="FCX705TA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diodes/FCX705TA.jpg" alt="FCX705TA" width="1200" height="900">[](https://pcbkit.io/parts/diodes/FCX705TA)Yes. The symbol is Transistors:PNP B1 C2 E3 and the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOT-89-3, with 3 pins. Its footprint is drawn on this page.
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C151046, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the BST50 by Nexperia, the BST52 by Nexperia, the BST61 by Nexperia and the 2SD1834T100 by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.