Overview
The 20D391K is a varistor made by SURGING in a 插件,P=10mm package with 2 pins. 插件,P=10mm Varistors ROHS.
PCBKit's library has its KiCad symbol (Device:Varistor, from KiCad's library), ready for a KiCad board. 1,000 are in stock at JLCPCB (part C55233807).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
10- Capacitance
- 1nF@1kHz
- Clamping Voltage
- 650V
- Diameter (φD)
- 23mm
- Energy
- 180J
- Maximum AC Volts
- 250V
- Maximum DC Volts
- 320V
- Peak Current
- 6.5kA
- Pitch
- 10mm
- Rated Wattage
- 1W
- Varistor Voltage
- 390V
Order codes
1- 20D391KLCSC C55233807
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Questions
Is there a KiCad symbol and footprint for the 20D391K?
Yes. The symbol is Device:Varistor, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 20D391K?
插件,P=10mm, with 2 pins.
Where can I order the 20D391K?
JLCPCB lists it as part C55233807, with 1,000 in stock; the sellers' links on this page open their listings.
What can replace the 20D391K?
Parts like it in the library: the 20D391K by hongjiacheng, the V130LA20AP by Littelfuse, the STE20D431K1DQ0FST0R0 by STE and the STE20D431K1DQ0FQT0R0 by STE. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
820D391K
插件,P=10mm180J 1W 1nF 250V 320V 351V~429V 6.5kA 650V Plugin,P=10mm Varistors ROHShongjiachengVaristorsV130LA20AP
插件,P=7.5mm130V 175V 1W 1nF@1MHz 205V 340V 6.5kA 70J 插件,P=7.5mm Varistors ROHSLittelfuseVaristorsSTE20D431K1DQ0FST0R0
插件,P=10mm190J 1W 1nF@1kHz 275V 350V 387V~473V 4.5kA 710V 插件,P=10mm Varistors ROHSSTEVaristorsSTE20D431K1DQ0FQT0R0
插件,P=10mm10mm 196J 1W 1nF@1kHz 275V 350V 387V~473V 6.5kA 710V 插件,P=10mm Varistors ROHSSTEVaristors20D511K
插件153J 1W 1nF@1kHz 320V 418V 459V~561V 6.5kA 842V 插件,P=10mm Varistors ROHSRUILONVaristors391KD20
插件,P=10mm180J 1W 1nF@1kHz 250V 320V 390V 6.5kA 650V 插件,P=10mm Varistors ROHSBrightkingVaristors391KD20J-P10
插件,P=10mm10kA 1W 1nF@1kHz 250V 275J 320V 351V~429V 650V 插件,P=10mm Varistors ROHSBrightkingVaristorsSTE20D431K1DN0FSB0R0
插件,P=10mm190J 1W 1nF@1kHz 275V 350V 387V~473V 4.5kA 710V 插件,P=10mm Varistors ROHSSTEVaristors