
Overview
The CS3FR020E is a current Sense Resistors, Shunt Resistor made by Ohmite in a SIP-4 package with 4 pins. 20mΩ 3W Current Sense Resistor ±1% ±60ppm/℃ SIP-4 Current Sense Resistors / Shunt Resistors ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS3FR020E, from EasyEDA) and its footprint (EasyEDA_Cloud:RES-TH_CS3XXXXXX, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2642211).
Symbol
Footprint
Parameters
5- Power(Watts)
- 3W
- Temperature Coefficient
- ±60ppm/℃
- Tolerance
- ±1%
- Type
- Current Sense Resistor
- Value
- 20mΩ
Order codes
1- CS3FR020ELCSC C2642211
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | C | Unspecified |
| 2 | S | Unspecified |
| 3 | S | Unspecified |
| 4 | C | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/ohmite/CS3FR020E" title="CS3FR020E in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ohmite/CS3FR020E.jpg" alt="CS3FR020E" width="1200" height="900">[](https://pcbkit.io/parts/ohmite/CS3FR020E)Questions
Is there a KiCad symbol and footprint for the CS3FR020E?
Yes. The symbol is EasyEDA_Cloud:CS3FR020E and the footprint EasyEDA_Cloud:RES-TH_CS3XXXXXX, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CS3FR020E?
SIP-4, with 4 pins. Its footprint is drawn on this page.
Where is the CS3FR020E datasheet?
Ohmite publishes it: the Datasheet link on this page opens it.
Where can I order the CS3FR020E?
JLCPCB lists it as part C2642211, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CS3FR020E?
Parts like it in the library: the CS3FR001E by Ohmite, the CS3FR015E by Ohmite, the CS3FR025E by Ohmite and the CS3FR050E by Ohmite. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
4CS3FR001E
SIP-41mΩ 3W Current Sense Resistor ±1% ±60ppm/℃ SIP-4 Current Sense Resistors / Shunt Resistors ROHSOhmiteCurrent Sense Resistors/Shunt ResistorsCS3FR015E
SIP-415mΩ 3W Current Sense Resistor ±1% ±60ppm/℃ SIP-4 Current Sense Resistors / Shunt Resistors ROHSOhmiteCurrent Sense Resistors/Shunt ResistorsCS3FR025E
SIP-425mΩ 3W Current Sense Resistor ±1% ±60ppm/℃ SIP-4 Current Sense Resistors / Shunt Resistors ROHSOhmiteCurrent Sense Resistors/Shunt ResistorsCS3FR050E
SIP-43W 50mΩ Current Sense Resistor ±1% ±60ppm/℃ SIP-4 Current Sense Resistors / Shunt Resistors ROHSOhmiteCurrent Sense Resistors/Shunt Resistors