We have a new arrival products coming today.
The part number is TCST2300, it's made by Vishay.
We have a special price for TCST2300, email us right now to get a very good price.
Our email is [email protected]
Information about TCST2300: Photointerrupter Transmissive 3.1mm Phototransistor 4-Pin Tube
Our product page: https://www.part-elec.com/product/photointerrupter_TCST2300.html
(You can check more details, such as datasheet, price, weight, country of origin, photo or any other information.)