The TCST2103 is an ambient Light Sensor made by Vishay Intertechnology in a DIP-4 package with 4 pins. 10.8mm 24.5mm 6.3mm DIP-4 Ambient Light Sensors ROHS.
PCBKit's library has its footprint (Package_DIP:DIP-4_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 34 are in stock at JLCPCB (part C3008864). 2 open-source boards in 2 repositories on GitHub use it.
The library has no symbol for this part yet.
cloud-9-team/motor_control_hardware
Descripción de poncho para control de motores por comunicación Wi-Fi. Proyecto perteneciente a la cátedra de Taller de Proyecto 1, Facultad de Ingeniería, Universidad Nacional de La Plata, para la carrera de Ingeniería…
firepick-delta/firepick-delta
Design and Manufacturing Specifications for FirePick Delta
<iframe src="https://pcbkit.io/embed/parts/vishay/TCST2103" title="TCST2103 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/vishay/TCST2103.jpg" alt="TCST2103" width="1200" height="900">[](https://pcbkit.io/parts/vishay/TCST2103)Yes. the footprint Package_DIP:DIP-4_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
DIP-4, with 4 pins. Its footprint is drawn on this page.
Vishay Intertechnology publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C3008864, with 34 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the QRD1113 by onsemi and the RPI-221 by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
