Overview
The CM-A107S is a gas Sensor made by CSMS in a TO5-4 package with 4 pins. TO5-4 Gas Sensors ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CM-A1021S, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-5-4_BD9.2-P3.60_TGS2603, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C22368598).
Symbol
Footprint
Order codes
1- CM-A107SLCSC C22368598
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | H- | Unspecified |
| 2 | S- | Unspecified |
| 3 | S+ | Unspecified |
| 4 | H+ | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/csms/CM-A107S" title="CM-A107S in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/csms/CM-A107S.jpg" alt="CM-A107S" width="1200" height="900">[](https://pcbkit.io/parts/csms/CM-A107S)Questions
Is there a KiCad symbol and footprint for the CM-A107S?
Yes. The symbol is EasyEDA_Cloud:CM-A1021S and the footprint EasyEDA_Cloud:TO-5-4_BD9.2-P3.60_TGS2603, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CM-A107S?
TO5-4, with 4 pins. Its footprint is drawn on this page.
Where is the CM-A107S datasheet?
CSMS publishes it: the Datasheet link on this page opens it.
Where can I order the CM-A107S?
JLCPCB lists it as part C22368598, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CM-A107S?
Parts like it in the library: the CM-A1021S by CSMS, the CM-A1022S by CSMS and the GMH2110-E12 by Sensor Element. Check their datasheets: a part that fits the footprint may still differ in its ratings.
