
Overview
The 20D102K is a varistor made by RUILON in a RES-TH package with 2 pins. 1.65kV 1W 240J 500pF@1kHz 6.5kA 625V 825V 900V~1.1kV 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-W5.5-P10.00-D1.0-S5.50, from EasyEDA), ready for a KiCad board. 261 are in stock at JLCPCB (part C233151).
Symbol
Footprint
Parameters
8- Capacitance
- 500pF@1kHz
- Clamping Voltage
- 1.65kV
- Energy
- 240J
- Maximum AC Volts
- 625V
- Maximum DC Volts
- 825V
- Peak Current
- 6.5kA
- Rated Wattage
- 1W
- Varistor Voltage
- 900V~1.1kV
Order codes
2- 20D102KLCSC C17276
- 20D102KLCSC C233151
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ruilon/20D102K" title="20D102K 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/20D102K.jpg" alt="20D102K" width="1200" height="900">[](https://pcbkit.io/parts/ruilon/20D102K)Questions
Is there a KiCad symbol and footprint for the 20D102K?
Yes. The symbol is Device:Varistor and the footprint EasyEDA_Cloud:RES-TH_L23.0-W5.5-P10.00-D1.0-S5.50, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 20D102K?
RES-TH, with 2 pins. Its footprint is drawn on this page.
Where is the 20D102K datasheet?
RUILON publishes it: the Datasheet link on this page opens it.
Where can I order the 20D102K?
JLCPCB lists it as part C233151, with 261 in stock; the sellers' links on this page open their listings.
What can replace the 20D102K?
Parts like it in the library: the STE20D911K1DN0FSB0R0 by STE, the 821KD20J-P10 by Brightking, the 20D821K by hongjiacheng and the VDR-20D821K by VDR Varistor. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8STE20D911K1DN0FSB0R0
插件,P=10mm1.5kV 1W 310J 4.5kA 500pF@1kHz 550V 7.5mm 745V 819V~1.001kV 插件,P=10mm Varistors ROHSSTEVaristors821KD20J-P10
插件,P=10mm1.355kV 1W 460J 500pF@1kHz 510V 6.5kA 670V 738V~902V 插件,P=10mm Varistors ROHSBrightkingVaristors20D821K
插件,P=10mm1.355kV 1W 282J 500pF 510V 6.5kA 670V 738V~902V Plugin,P=10mm Varistors ROHShongjiachengVaristorsVDR-20D821K
插件,P=7.5mm1.355kV 1W 282J 500pF@1kHz 510V 6.5kA 670V 738V~902V 插件,P=7.5mm Varistors ROHSVDR VaristorVaristorsRM20D821KE1IE100
插件,P=10mm1.355kV 10mm 1W 282J 500pF@1kHz 510V 6.5kA 670V 820V 插件,P=10mm Varistors ROHSDersonicVaristorsV250LA20AP
插件,P=7.5mm1W 250V 330V 390V 4.5kA 500pF@1MHz 650V 72J 插件,P=7.5mm Varistors ROHSLittelfuseVaristors821KD20-(YWT)7
插件,P=7.5mm1.355kV 1W 282J 500pF@1kHz 510V 6.5kA 670V 820V 插件,P=7.5mm Varistors ROHSBrightkingVaristors821KD20-P10
插件,P=10mm1.355kV 1W 282J 500pF@1kHz 510V 6.5kA 670V 820V 插件,P=10mm Varistors ROHSBrightkingVaristors