Overview
The CMS3-6-R is a common Mode Filter made by Eaton in a SMD package with 4 pins. -40℃~+160℃ 2 2.85A 20mΩ 217uH@100MHz 300V SMD Common Mode Filters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CMS3-6-R, from EasyEDA) and its footprint (EasyEDA_Cloud:IND-SMD_4P-L11.5-W11.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2442218).
Symbol
Footprint
Parameters
6- Current Rating
- 2.85A
- DC Resistance(DCR)
- 20mΩ
- Inductance @ Frequency
- 217uH@100MHz
- Number of Lines
- 2
- Operating Temperature
- -40℃~+160℃
- Voltage Withstand
- 300V
Order codes
1- CMS3-6-RLCSC C2442218
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/eaton/CMS3-6-R" title="CMS3-6-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/eaton/CMS3-6-R.jpg" alt="CMS3-6-R" width="1200" height="900">[](https://pcbkit.io/parts/eaton/CMS3-6-R)Questions
Is there a KiCad symbol and footprint for the CMS3-6-R?
Yes. The symbol is EasyEDA_Cloud:CMS3-6-R and the footprint EasyEDA_Cloud:IND-SMD_4P-L11.5-W11.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CMS3-6-R?
SMD, with 4 pins. Its footprint is drawn on this page.
Where is the CMS3-6-R datasheet?
Eaton publishes it: the Datasheet link on this page opens it.
Where can I order the CMS3-6-R?
JLCPCB lists it as part C2442218, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CMS3-6-R?
Parts like it in the library: the TCM3-211-RC by Allied Components International. Check their datasheets: a part that fits the footprint may still differ in its ratings.