Overview
The MEJ2S1209SC is an isolated Power Module made by Murata in a 插件 package with 4 pins. 1 10.8V~13.2V 222mA 2W 5.2kV 79% 9V 插件 Isolated Power Modules ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:F0505S-3WR3, from EasyEDA) and its footprint (EasyEDA_Cloud:PWRM-TH_FXXXXS-1W, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C184951).
Symbol
Footprint
Parameters
15- Capacitive Load(Max)
- 10uF
- Conversion Efficiency
- 79%
- Features
- Short Circuit Protection
- Frequency
- 45kHz
- Height
- 10.16mm
- Isolation Voltage(Vrms)
- 5.2kV
- Length
- 19.56mm
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+85℃
- Output Current(Max)
- 222mA
- Output Power
- 2W
- Output Voltage
- 9V
- Ripple Noise
- 35mVp-p
- Voltage - Supply
- 10.8V~13.2V
- Width
- 10.16mm
Order codes
1- MEJ2S1209SCLCSC C184951
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | +VIN | Unspecified |
| 2 | -VIN | Unspecified |
| 5 | -VOUT | Unspecified |
| 7 | +VOUT | Unspecified |
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Is there a KiCad symbol and footprint for the MEJ2S1209SC?
Yes. The symbol is EasyEDA_Cloud:F0505S-3WR3 and the footprint EasyEDA_Cloud:PWRM-TH_FXXXXS-1W, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MEJ2S1209SC?
插件, with 4 pins. Its footprint is drawn on this page.
Where is the MEJ2S1209SC datasheet?
Murata publishes it: the Datasheet link on this page opens it.
Where can I order the MEJ2S1209SC?
JLCPCB lists it as part C184951, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MEJ2S1209SC?
Parts like it in the library: the MEJ2S1509SC by Murata and the NMJ1209SAC by Murata. Check their datasheets: a part that fits the footprint may still differ in its ratings.
