Overview
The RPI-0128 is a photointerrupters Slot Type Transistor Output made by ROHM Semiconductor in a SMD package with 4 pins. 1.2mm 1.35V 10us 10us 30mA 800nm SMD Photointerrupters - Slot Type - Transistor Output ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RPI-0128, from EasyEDA) and its footprint (EasyEDA_Cloud:OPTO-SMD_RPI-0128, from EasyEDA), ready for a KiCad board. 4,400 are in stock at JLCPCB (part C5280867).
Symbol
Footprint
Parameters
13- Dark Current
- 100nA@Vce=10V
- Fall Time
- 10us
- Height
- 1.6mm
- Length
- 2.5mm
- Load Voltage
- 30V
- Operating Temperature
- -25℃~+85℃
- Output Current
- 30mA
- Peak Wavelength
- 800nm
- Rise Time
- 10us
- Slit Width
- 0.2mm
- Slot Width
- 1.2mm
- Voltage - Forward(Vf)
- 1.35V
- Width
- 1.8mm
Order codes
1- RPI-0128LCSC C5280867
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/rohm/RPI-0128" title="RPI-0128 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/rohm/RPI-0128.jpg" alt="RPI-0128" width="1200" height="900">[](https://pcbkit.io/parts/rohm/RPI-0128)Questions
Is there a KiCad symbol and footprint for the RPI-0128?
Yes. The symbol is EasyEDA_Cloud:RPI-0128 and the footprint EasyEDA_Cloud:OPTO-SMD_RPI-0128, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RPI-0128?
SMD, with 4 pins. Its footprint is drawn on this page.
Where is the RPI-0128 datasheet?
ROHM Semiconductor publishes it: the Datasheet link on this page opens it.
Where can I order the RPI-0128?
JLCPCB lists it as part C5280867, with 4,400 in stock; the sellers' links on this page open their listings.
What can replace the RPI-0128?
Parts like it in the library: the RPI-0128T81 by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.
