
Overview
The 20D431K is a varistor made by RUILON in a 插件,P=10mm package with 2 pins. 1.1nF@1kHz 129J 1W 275V 350V 387V~473V 6.5kA 710V 插件,P=10mm Varistors ROHS.
PCBKit's library has its KiCad symbol (Device:Varistor, from KiCad's library) and its footprint (EasyEDA_Cloud:RES-TH_L23.0-W7.5-P10.0-D1.0-S5.7, from EasyEDA), ready for a KiCad board. 3,086 are in stock at JLCPCB (part C233147).
Symbol
Footprint
Parameters
8- Capacitance
- 1.1nF@1kHz
- Clamping Voltage
- 710V
- Energy
- 129J
- Maximum AC Volts
- 275V
- Maximum DC Volts
- 350V
- Peak Current
- 6.5kA
- Rated Wattage
- 1W
- Varistor Voltage
- 387V~473V
Order codes
2- 20D431KLCSC C233147
- 20D431KLCSC C54244
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
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<iframe src="https://pcbkit.io/embed/parts/ruilon/20D431K" title="20D431K in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ruilon/20D431K.jpg" alt="20D431K" width="1200" height="900">[](https://pcbkit.io/parts/ruilon/20D431K)Questions
Is there a KiCad symbol and footprint for the 20D431K?
Yes. The symbol is Device:Varistor and the footprint EasyEDA_Cloud:RES-TH_L23.0-W7.5-P10.0-D1.0-S5.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 20D431K?
插件,P=10mm, with 2 pins. Its footprint is drawn on this page.
Where is the 20D431K datasheet?
RUILON publishes it: the Datasheet link on this page opens it.
Where can I order the 20D431K?
JLCPCB lists it as part C233147, with 3,086 in stock; the sellers' links on this page open their listings.
What can replace the 20D431K?
Parts like it in the library: the 20D431K by Hongzhi Elec, the STE20D361K1DQ0FQT0R0 by STE, the STE20D361K1DQ0FST0R0 by STE and the STE20D331K1DQ0FST0R0 by STE. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
820D431K
插件,P=10mm1.1nF@1kHz 129J 1W 275V 387V~473V 6.5kA 710V 插件,P=10mm Varistors ROHSHongzhi ElecVaristorsSTE20D361K1DQ0FQT0R0
插件,P=10mm1.1nF@1kHz 10mm 168J 1W 230V 300V 324V~396V 595V 6.5kA 插件,P=10mm Varistors ROHSSTEVaristorsSTE20D361K1DQ0FST0R0
插件,P=10mm1.1nF@1kHz 163J 1W 230V 300V 324V~396V 4.5kA 595V 插件,P=10mm Varistors ROHSSTEVaristorsSTE20D331K1DQ0FST0R0
插件,P=10mm1.1nF@1kHz 150J 1W 210V 275V 297V~363V 4.5kA 550V 插件,P=10mm Varistors ROHSSTEVaristorsSTE20D361K1DN0FQB0R0
插件,P=10mm1.1nF@1kHz 10mm 168J 1W 230V 300V 324V~396V 595V 6.5kA 插件,P=10mm Varistors ROHSSTEVaristorsSTE20D391K1DQ0FQT0R0
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插件,P=10mm1.1nF@1kHz 180J 1W 250V 320V 351V~429V 4.5kA 650V 插件,P=10mm Varistors ROHSSTEVaristorsSTE20D391K1DN0FSB0R0
插件,P=10mm1.1nF@1kHz 180J 1W 250V 320V 351V~429V 4.5kA 650V 7.5mm 插件,P=10mm Varistors ROHSSTEVaristors