
Overview
The B3D350M-R-1 is a gas Discharge Tube Arrester made by Bencent in a SMD package with 3 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:B3D350M-R-1, from EasyEDA) and its footprint (EasyEDA_Cloud:GDT-SMD_3P-L7.8-W5.0-B3D350M-R-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C6705060).
Symbol
Footprint
Parameters
6- Impulse Breakdown Voltage(Vimp)
- 1.2kV
- Impulse Discharge Current
- 5kA
- Number of Poles
- 3
- Operating Temperature Range
- -40℃~+90℃
- Voltage - DC Spark Over (Nom)
- 780V
- inter-electrode capacitance
- 1.5pF
Order codes
1- B3D350M-R-1LCSC C6705060
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/bencent/B3D350M-R-1" title="B3D350M-R-1 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/bencent/B3D350M-R-1.jpg" alt="B3D350M-R-1" width="1200" height="900">[](https://pcbkit.io/parts/bencent/B3D350M-R-1)Questions
Is there a KiCad symbol and footprint for the B3D350M-R-1?
Yes. The symbol is EasyEDA_Cloud:B3D350M-R-1 and the footprint EasyEDA_Cloud:GDT-SMD_3P-L7.8-W5.0-B3D350M-R-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the B3D350M-R-1?
SMD, with 3 pins. Its footprint is drawn on this page.
Where is the B3D350M-R-1 datasheet?
Bencent publishes it: the Datasheet link on this page opens it.
Where can I order the B3D350M-R-1?
JLCPCB lists it as part C6705060, with 0 in stock; the sellers' links on this page open their listings.
What can replace the B3D350M-R-1?
Parts like it in the library: the B88069X4793T103 by TDK, the 3R075A-5S by RUILON, the B88069X6051T123 by TDK and the B3D230L-C by Bencent. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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