Overview
The BCV278A is a solid State Relay made by BC in a SMD-5P package with 5 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BCV278A, from EasyEDA) and its footprint (EasyEDA_Cloud:SMD-6_5P-L8.8-W6.4-P2.54-LS10.0-BL, from EasyEDA), ready for a KiCad board. 1,000 are in stock at JLCPCB (part C48886591).
Symbol
Footprint
Parameters
11- Forward Current(If)
- 50mA
- Insulation Resistance
- 1000MΩ
- Isolation Voltage(Vrms)
- 3.75kV
- Load Current
- 30mA
- Load Voltage
- 1.7kV
- Operating Temperature
- -40℃~+85℃
- RDS(on)
- 200Ω
- Total Power Dissipation(Pd)
- 500mW
- Turn-off time
- 50us
- Turn-on time
- 150us
- Voltage - Forward(Vf)
- 1.3V
Order codes
1- BCV278ALCSC C48886591
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | + | Unspecified |
| 2 | - | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
| 6 | 6 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/bc/BCV278A" title="BCV278A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/bc/BCV278A.jpg" alt="BCV278A" width="1200" height="900">[](https://pcbkit.io/parts/bc/BCV278A)Questions
Is there a KiCad symbol and footprint for the BCV278A?
Yes. The symbol is EasyEDA_Cloud:BCV278A and the footprint EasyEDA_Cloud:SMD-6_5P-L8.8-W6.4-P2.54-LS10.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BCV278A?
SMD-5P, with 5 pins. Its footprint is drawn on this page.
Where is the BCV278A datasheet?
BC publishes it: the Datasheet link on this page opens it.
Where can I order the BCV278A?
JLCPCB lists it as part C48886591, with 1,000 in stock; the sellers' links on this page open their listings.
What can replace the BCV278A?
Parts like it in the library: the SPV278A by Siliup and the EPR311AF06000EZ by ECE. Check their datasheets: a part that fits the footprint may still differ in its ratings.
