Overview
The 14D391K is a varistor made by SURGING in a 插件,P=7.5mm package with 2 pins. 100J 250V 320V 351V~429V 4.5kA 510pF@1kHz 650V 插件,P=7.5mm Varistors ROHS.
PCBKit's library has its KiCad symbol (Device:Varistor, from KiCad's library), ready for a KiCad board. 1,244 are in stock at JLCPCB (part C2839521).
Symbol
Footprint
The library has no footprint for this part yet.
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Parts like it
8
RM14D391KD1IECW0
插件,P=7.5mm100J 250V 320V 390V 50A 510pF@1kHz 600mW 650V 插件,P=7.5mm Varistors ROHSDersonicVaristors
RM14D391KD1IE100
插件,P=7.5mm100J 250V 320V 390V 4.5kA 510pF@1kHz 600mW 650V 7.5mm 插件,P=7.5mm Varistors ROHSDersonicVaristors
391KD14
插件,P=7.5mm100J 250V 320V 390V 4.5kA 510pF@1kHz 600mW 650V 插件,P=7.5mm Varistors ROHSBrightkingVaristors
STE20D781K1DN0FQB0R0
插件,P=10mm1.29kV 1W 440J 485V 510pF@1kHz 6.5kA 640V 702V~858V 插件,P=10mm Varistors ROHSSTEVaristors
781KD20J
插件,P=10mm1.29kV 10kA 1W 440J 485V 510pF@1kHz 640V 780V 插件,P=10mm Varistors ROHSBrightkingVaristors
STE20D781K1DN0FSB0R0
插件,P=10mm1.29kV 1W 265J 4.5kA 485V 510pF@1kHz 640V 702V~858V 插件,P=10mm Varistors ROHSSTEVaristors391KD14J
插件,P=7.5mm140J 250V 320V 351V~429V 510pF@1kHz 600mW 650V 6kA 插件,P=7.5mm Varistors ROHSBrightkingVaristors391KD14J-OZCZ1E060
插件插件 Varistors ROHSBrightkingVaristors
Questions
Is there a KiCad symbol and footprint for the 14D391K?
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 14D391K?
插件,P=7.5mm, with 2 pins.
Where is the 14D391K datasheet?
SURGING publishes it: the Datasheet link on this page opens it.
Where can I order the 14D391K?
JLCPCB lists it as part C2839521, with 1,244 in stock; the sellers' links on this page open their listings.
What can replace the 14D391K?
Parts like it in the library: the RM14D391KD1IECW0 by Dersonic, the RM14D391KD1IE100 by Dersonic, the 391KD14 by Brightking and the STE20D781K1DN0FQB0R0 by STE. Check their datasheets: a part that fits the footprint may still differ in its ratings.