Skip to the content
PCBKitNew board
14D511K on a board, in 3D

14D511K

COV

121J 2.5kA 320V 390pF@1kHz 415V 510V 600mW 845V Plugin,P=7.5mm Varistors ROHS

Extended
DatasheetJLCPCBLCSCcov/14D511K
Category
Varistors
Package
插件,P=7.5mm
Pins
2

Overview

The 14D511K is a varistor made by COV in a 插件,P=7.5mm package with 2 pins. 121J 2.5kA 320V 390pF@1kHz 415V 510V 600mW 845V Plugin,P=7.5mm Varistors ROHS.

PCBKit's library has its KiCad symbol (Device:Varistor, from KiCad's library) and its footprint (EasyEDA_Cloud:RES-TH_L17.5-W6.0-P7.50-D0.8-S5.20, from EasyEDA), ready for a KiCad board. 1,519 are in stock at JLCPCB (part C2913285).

Symbol

U
Device:VaristorFrom KiCad's library

Footprint

12
EasyEDA_Cloud:RES-TH_L17.5-W6.0-P7.50-D0.8-S5.20From EasyEDA

Parameters

8
Capacitance
390pF@1kHz
Clamping Voltage
845V
Energy
121J
Maximum AC Volts
320V
Maximum DC Volts
415V
Peak Current
4.5kA
Rated Wattage
600mW
Varistor Voltage
459V~561V

Order codes

2

Pinout

2
The pins of the 14D511K
PinNameType
1—Passive
2—Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/cov/14D511K" title="14D511K in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/cov/14D511K.jpg" alt="14D511K" width="1200" height="900">
A picture that opens the part, for a README
[![14D511K](https://pcbkit.io/embed/parts/cov/14D511K.jpg?size=s)](https://pcbkit.io/parts/cov/14D511K)

Questions

Is there a KiCad symbol and footprint for the 14D511K?

Yes. The symbol is Device:Varistor and the footprint EasyEDA_Cloud:RES-TH_L17.5-W6.0-P7.50-D0.8-S5.20, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 14D511K?

插件,P=7.5mm, with 2 pins. Its footprint is drawn on this page.

Where is the 14D511K datasheet?

COV publishes it: the Datasheet link on this page opens it.

Where can I order the 14D511K?

JLCPCB lists it as part C2913285, with 1,519 in stock; the sellers' links on this page open their listings.

What can replace the 14D511K?

Parts like it in the library: the VDR-14D511K by VDR Varistor, the VDR-14D511K3.5 by VDR Varistor, the 14D511K by RUILON and the 14D511K by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8