

Overview
The 10D470K is a varistor made by RUILON in a 插件,P=7.5mm package with 2 pins. 3.3nF@1kHz 30V 38V 4.2J 42V~52V 500A 50mW 93V 插件,P=7.5mm Varistors ROHS.
PCBKit's library has its KiCad symbol (Device:Varistor, from KiCad's library) and its footprint (EasyEDA_Cloud:CAP-TH_L9.0-W3.5-P7.50-D0.6, from EasyEDA), ready for a KiCad board. 50,278 are in stock at JLCPCB (part C26870). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
8- Capacitance
- 3.3nF@1kHz
- Clamping Voltage
- 93V
- Energy
- 4.2J
- Maximum AC Volts
- 30V
- Maximum DC Volts
- 38V
- Peak Current
- 500A
- Rated Wattage
- 50mW
- Varistor Voltage
- 42V~52V
Order codes
1- 10D470KLCSC C26870
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Open-source boards using it
All 1- 2 layers50 × 35 mm

Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ruilon/10D470K" title="10D470K 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/10D470K.jpg" alt="10D470K" width="1200" height="900">[](https://pcbkit.io/parts/ruilon/10D470K)Questions
Is there a KiCad symbol and footprint for the 10D470K?
Yes. The symbol is Device:Varistor and the footprint EasyEDA_Cloud:CAP-TH_L9.0-W3.5-P7.50-D0.6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 10D470K?
插件,P=7.5mm, with 2 pins. Its footprint is drawn on this page.
Where is the 10D470K datasheet?
RUILON publishes it: the Datasheet link on this page opens it.
Where can I order the 10D470K?
JLCPCB lists it as part C26870, with 50,278 in stock; the sellers' links on this page open their listings.
What can replace the 10D470K?
Parts like it in the library: the RM20D121KD1IECW0 by Dersonic, the 121KD20J by Brightking, the VDR-20D121K by VDR Varistor and the 121KD20 by Brightking. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the 10D470K?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8RM20D121KD1IECW0
插件,P=7.5mm100A 100V 120V 1W 200V 3.3nF@1kHz 55J 7.5mm 75V 插件,P=7.5mm Varistors ROHSDersonicVaristors121KD20J
插件,P=10mm100V 108V~132V 10kA 1W 200V 3.3nF@1kHz 75V 85J 插件,P=10mm Varistors ROHSBrightkingVaristorsVDR-20D121K
插件100V 108V~132V 1W 200V 3.3nF@1kHz 55J 6.5kA 75V 插件 Varistors ROHSVDR VaristorVaristors121KD20
插件,P=10mm100V 120V 1W 200V 3.3nF@1kHz 55J 6.5kA 75V 插件,P=10mm Varistors ROHSBrightkingVaristors121KD20
插件,P=10mm100V 10mm 120V 1W 200V 3.3nF 55J 6.5kA 75V 插件,P=10mm Varistors ROHSLiownVaristors10D470K
插件,P=7.5mm3.3nF@1kHz 30V 38V 4.2J 42V~54V 500A 50mW 7.5mm 93V 插件,P=7.5mm Varistors ROHSHELVaristors10D470KJ
插件,P=7.5mm1kA 3.3nF@1kHz 50mW 53V 93V 9J 插件,P=7.5mm Varistors ROHSRUILONVaristorsRM20D121KE1IE100
插件,P=10mm100V 10mm 120V 1W 200V 3.3nF@1kHz 55J 6.5kA 75V 插件,P=10mm Varistors ROHSDersonicVaristors