2 layers190 × 75 mm
Q17-TURBO
stefaweb/Q17-Amplifier
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.
109 parts25GPL-3.0
KSC1845FTA
onsemiExtended
-55℃~+150℃ 1 NPN 100MHz 120V 150 300mV 500mW 50mA 50nA 5V NPN TO-92-3L Bipolar (BJT) ROHS
- Part id
- onsemi/KSC1845FTA
- Category
- Bipolar (BJT)
- Package
- TO-92-3L
- Pins
- 3
- In stock
- 2,716 at JLCPCB (C900959)
- Used on
- 5 open-source boards
Overview
The KSC1845FTA is a bipolar made by onsemi in a TO-92-3L package with 3 pins. -55℃~+150℃ 1 NPN 100MHz 120V 150 300mV 500mW 50mA 50nA 5V NPN TO-92-3L Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (dk_Transistors-Bipolar-BJT-Single:KSC1845FTA, from Digikey) and its footprint (digikey-footprints:TO-92-3_Formed_Leads, from Digikey), ready for a KiCad board. 2,716 are in stock at JLCPCB (part C900959). 5 open-source boards in 3 repositories on GitHub use it.
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | E | Passive |
| 2 | C | Passive |
| 3 | B | Input |
Open-source boards using it
5- 4 layers200 × 60 mm
- 2 layers95 × 75 mm
Q17-Mini
stefaweb/Q17-Amplifier
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.
93 parts25GPL-3.0 - 2 layers100 × 70 mm
- 2 layers78.5 × 71.6 mm
Parts like it
6
2N5551TA
TO-92-3L-55℃~+150℃ 1 NPN 100MHz 150mV 160V 50uA 600mA 625mW 6V 80 NPN TO-92-3L Bipolar (BJT) ROHSonsemiBipolar (BJT)2N4401TFR
TO-92-3-55℃~+150℃ 1 NPN 100nA 20 250MHz 400mV 40V 600mA 625mW 6V NPN TO-92-3 Bipolar (BJT) ROHSonsemiBipolar (BJT)BC33740TA
TO-92-3L-55℃~+150℃ 1 NPN 100 100MHz 100nA 50V 5V 625mW 700mV 800mA NPN TO-92-3L Bipolar (BJT) ROHSonsemiBipolar (BJT)BC33725TAR
TO-92-3L1 NPN 100MHz 100nA 160 45V 5V 625mW 700mV 800mA NPN TO-92-3L Bipolar (BJT) ROHSonsemiBipolar (BJT)BC32725TA
TO-92-3L-55℃~+150℃ 1 PNP 100 100MHz 100nA 45V 5V 625mW 700mV 800mA PNP TO-92-3L Bipolar (BJT) ROHSonsemiBipolar (BJT)2N4403TFR
TO-92-3-55℃~+150℃ 1 PNP 100 100nA 200MHz 40V 5V 600mA 625mW 750mV PNP TO-92-3 Bipolar (BJT) ROHSonsemiBipolar (BJT)
Questions
Is there a KiCad symbol and footprint for the KSC1845FTA?
Yes. The symbol is dk_Transistors-Bipolar-BJT-Single:KSC1845FTA and the footprint digikey-footprints:TO-92-3_Formed_Leads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the KSC1845FTA?
TO-92-3L, with 3 pins. Its footprint is drawn on this page.
Where is the KSC1845FTA datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the KSC1845FTA?
JLCPCB lists it as part C900959, with 2,716 in stock; the sellers' links on this page open their listings.
What can replace the KSC1845FTA?
Parts like it in the library: the 2N5551TA by onsemi, the 2N4401TFR by onsemi, the BC33740TA by onsemi and the BC33725TAR by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the KSC1845FTA?
5 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.