Overview
The SM4ETA203 is a potentiometers & Variable Resistor made by Nidec with 5 pins. 12 20kΩ 250mW ±10% ±100ppm/℃ - Potentiometers, Variable Resistors ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:RES-ADJ-SMD_3224J, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C19299827).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
5- Number of Turns
- 12
- Power(Watts)
- 250mW
- Resistance
- 20kΩ
- Temperature Coefficient
- ±100ppm/℃
- Tolerance
- ±10%
Order codes
1- SM4ETA203LCSC C19299827
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<iframe src="https://pcbkit.io/embed/parts/nidec/SM4ETA203" title="SM4ETA203 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/nidec/SM4ETA203.jpg" alt="SM4ETA203" width="1200" height="900">[](https://pcbkit.io/parts/nidec/SM4ETA203)Questions
Is there a KiCad symbol and footprint for the SM4ETA203?
Yes. the footprint EasyEDA_Cloud:RES-ADJ-SMD_3224J, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the SM4ETA203 datasheet?
Nidec publishes it: the Datasheet link on this page opens it.
Where can I order the SM4ETA203?
JLCPCB lists it as part C19299827, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SM4ETA203?
Parts like it in the library: the 3296W-1-203 by jieerrui, the 3362P-1-203 by BOCHEN, the 3296W-1-203LF by Bourns and the 3296W-1-203 by BOCHEN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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3362P-1-203
插件20kΩ 500mW ±10% 插件 Potentiometers, Variable Resistors ROHSBOCHENPotentiometers & Variable Resistors3296W-1-203LF
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插件-3P,9.5x4.9mm20kΩ 30 500mW ±10% ±250ppm/℃ 插件-3P,9.5x4.9mm Potentiometers, Variable Resistors ROHSBOCHENPotentiometers & Variable Resistors
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SMD-3P,4.8x3.5mm12 20kΩ 250mW ±10% ±100ppm/℃ SMD-3P,4.8x3.5mm Potentiometers, Variable Resistors ROHSBournsPotentiometers & Variable Resistors3296W-203
插件-3P,9.5x4.8mmPotentiometers & Variable ResistorsBAOTER3296W-1-203LF
插件-3P,9.5x4.9mm20kΩ 28 500mW ±10% ±150ppm/℃ Plugin-3P,9.5x4.9mm Potentiometers, Variable Resistors ROHSjieerruiPotentiometers & Variable Resistors3296W-203-3H
插件-3P,9.5x4.8mmPotentiometers & Variable ResistorsBAOTER