Overview
The OPB733TR is a reflective Optical Interrupter made by TT Electronics in a SMD-4P package with 4 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPB733TR, from EasyEDA) and its footprint (EasyEDA_Cloud:OPTO-SMD_OPB733TR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C7502140).
Symbol
Footprint
Parameters
7- C-E Saturation Voltage
- 30V
- Current - Collector(Ic)
- 20mA
- Forward Current(If)
- 50mA
- Operating Temperature
- -25℃~+85℃
- Reverse Pressure (Typ)
- 5V
- Sensing Distance
- 25.4mm
- Voltage - Forward(Vf)
- 1.7V
Order codes
1- OPB733TRLCSC C7502140
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | C | Unspecified |
| 2 | E | Unspecified |
| 3 | C | Unspecified |
| 4 | A | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/tt-electronics/OPB733TR" title="OPB733TR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/tt-electronics/OPB733TR.jpg" alt="OPB733TR" width="1200" height="900">[](https://pcbkit.io/parts/tt-electronics/OPB733TR)Questions
Is there a KiCad symbol and footprint for the OPB733TR?
Yes. The symbol is EasyEDA_Cloud:OPB733TR and the footprint EasyEDA_Cloud:OPTO-SMD_OPB733TR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the OPB733TR?
SMD-4P, with 4 pins. Its footprint is drawn on this page.
Where is the OPB733TR datasheet?
TT Electronics publishes it: the Datasheet link on this page opens it.
Where can I order the OPB733TR?
JLCPCB lists it as part C7502140, with 0 in stock; the sellers' links on this page open their listings.