

Overview
The 2SA933AS is a bipolar made by Jiangsu Changjing Electronics Technology (CJ) in a TO-92S package with 3 pins. TO-92S Bipolar (BJT) ROHS.
PCBKit's library has its footprint (Package_TO_SOT_THT:TO-92S, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2910442). 1 open-source board in 1 repository on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
12- Collector - Emitter Voltage VCEO
- 50V
- Configuration
- Standalone
- Current - Collector Cutoff
- 100nA
- Current - Collector(Ic)
- 150mA
- DC Current Gain
- 560
- Emitter-Base Voltage(Vebo)
- 6V
- Number
- 1 PNP
- Operating Temperature
- -55℃~+150℃
- Pd - Power Dissipation
- 300mW
- Transition frequency(fT)
- 140MHz
- Vce Saturation(VCE(sat))
- 500mV
- type
- PNP
Order codes
1- 2SA933ASLCSC C2910442
Open-source boards using it
All 1- 2 layers76.2 × 73.7 mm

Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/cj/2SA933AS" title="2SA933AS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cj/2SA933AS.jpg" alt="2SA933AS" width="1200" height="900">[](https://pcbkit.io/parts/cj/2SA933AS)Questions
Is there a KiCad symbol and footprint for the 2SA933AS?
Yes. the footprint Package_TO_SOT_THT:TO-92S, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 2SA933AS?
TO-92S, with 3 pins. Its footprint is drawn on this page.
Where is the 2SA933AS datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the 2SA933AS?
JLCPCB lists it as part C2910442, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 2SA933AS?
Parts like it in the library: the 2SA1585S by Jiangsu Changjing Electronics Technology (CJ), the KTC3199 by Jiangsu Changjing Electronics Technology (CJ), the 2SC4115S by Jiangsu Changjing Electronics Technology (CJ) and the 2SC4115 by DDF. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the 2SA933AS?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
42SA1585S
TO-92SBipolar (BJT)Jiangsu Changjing Electronics Technology (CJ)KTC3199
TO-92S-55℃~+150℃ 1 NPN 100nA 150mA 250mV 400mW 50V 5V 70 80MHz NPN TO-92S Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)2SC4115S
TO-92S-55℃~+150℃ 1 NPN 100nA 120 20V 290MHz 300mW 3A 500mV 6V NPN TO-92S Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)2SC4115
TO-92STO-92S Bipolar (BJT) ROHSDDFBipolar (BJT)