

Overview
The PB-05B-R is a pushbutton Switche made by HONGJU with 2 pins. - Pushbutton Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PB-05B-R, from EasyEDA) and its footprint (EasyEDA_Cloud:CONN-TH_PB-05B-R, from EasyEDA), ready for a KiCad board. 1,976 are in stock at JLCPCB (part C268254). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
12- Actuator Style
- Round Button
- Actuator/Cap Color
- Red
- Circuit
- SPST
- Contact Current
- 3A
- Life
- 10000 times
- Mounting Type
- Through Hole
- Operating Force
- 2N
- Operating Temperature
- 0℃~+85℃
- Self Lock / No Lock
- Non-Latching
- Termination Style
- PC Pin
- Voltage Rating
- 125V
- With Lamp
- Without
Order codes
1- PB-05B-RLCSC C268254
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
Open-source boards using it
All 1- 2 layers42.4 × 1.8 mm

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<iframe src="https://pcbkit.io/embed/parts/hongju/PB-05B-R" title="PB-05B-R in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/hongju/PB-05B-R.jpg" alt="PB-05B-R" width="1200" height="900">[](https://pcbkit.io/parts/hongju/PB-05B-R)Questions
Is there a KiCad symbol and footprint for the PB-05B-R?
Yes. The symbol is EasyEDA_Cloud:PB-05B-R and the footprint EasyEDA_Cloud:CONN-TH_PB-05B-R, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where can I order the PB-05B-R?
JLCPCB lists it as part C268254, with 1,976 in stock; the sellers' links on this page open their listings.
Which open-source boards use the PB-05B-R?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.