

Overview
The TCST1230 is a photointerrupters Slot Type Transistor Output made by Vishay Intertechnology in a 插件,9.2x4.8mm package with 4 pins. 0.5mm 1.25V 10nA 2.8mm 2mA 4.8mm 5.4mm 9.2mm 950nm 插件,9.2x4.8mm Photointerrupters - Slot Type - Transistor Output ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TCST1230, from EasyEDA) and its footprint (EasyEDA_Cloud:OPTO-TH_TCST1230, from EasyEDA), ready for a KiCad board. 2 are in stock at JLCPCB (part C3656374). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
14- Dark Current
- 10nA
- Fall Time
- 10us
- Height
- 5.4mm
- Length
- 9.2mm
- Load Voltage
- 70V
- Operating Temperature
- -25℃~+85℃
- Output Current
- 2mA
- Peak Wavelength
- 950nm
- Pitch
- 6.8mm
- Rise Time
- 15us
- Slit Width
- 0.5mm
- Slot Width
- 2.8mm
- Voltage - Forward(Vf)
- 1.25V
- Width
- 4.8mm
Order codes
1- TCST1230LCSC C3656374
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
Open-source boards using it
All 1- 2 layers45 × 27 mm

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Is there a KiCad symbol and footprint for the TCST1230?
Yes. The symbol is EasyEDA_Cloud:TCST1230 and the footprint EasyEDA_Cloud:OPTO-TH_TCST1230, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TCST1230?
插件,9.2x4.8mm, with 4 pins. Its footprint is drawn on this page.
Where is the TCST1230 datasheet?
Vishay Intertechnology publishes it: the Datasheet link on this page opens it.
Where can I order the TCST1230?
JLCPCB lists it as part C3656374, with 2 in stock; the sellers' links on this page open their listings.
Which open-source boards use the TCST1230?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.