
Q17-TURBO
stefaweb/Q17-Amplifier
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.

The KSA992FTA is a bipolar made by onsemi in a TO-92-3 package with 3 pins. -55℃~+150℃ 1 PNP 100MHz 120V 150 34.8mA 500mW 50nA 5V 90mV PNP TO-92-3 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:KSA992FTA, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P2.54-L, from EasyEDA), ready for a KiCad board. 844 are in stock at JLCPCB (part C900956). 5 open-source boards in 3 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |

stefaweb/Q17-Amplifier
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.


stefaweb/Q17-Amplifier
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.


<iframe src="https://pcbkit.io/embed/parts/onsemi/KSA992FTA" title="KSA992FTA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/KSA992FTA.jpg" alt="KSA992FTA" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/KSA992FTA)Yes. The symbol is EasyEDA_Cloud:KSA992FTA and the footprint EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
TO-92-3, with 3 pins. Its footprint is drawn on this page.
onsemi publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C900956, with 844 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the 2SC2655-TA(RANGE:120-240) by Jiangsu Changjing Electronics Technology (CJ), the KTC1027-Y-AT/P by KEC Semicon, the KSC2383YTA by onsemi and the KSP42TA by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
5 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.