Skip to the content
PCBKitNew board
05D121K on a board, in 3D

05D121K

RUILON

100mW 132V 210V 360pF@1kHz 400A 4J 插件,P=5mm Varistors ROHS

Extended
DatasheetJLCPCBLCSCruilon/05D121K
Category
Varistors
Package
插件,P=5mm
Pins
2

Overview

The 05D121K is a varistor made by RUILON in a 插件,P=5mm package with 2 pins. 100mW 132V 210V 360pF@1kHz 400A 4J 插件,P=5mm Varistors ROHS.

PCBKit's library has its KiCad symbol (Device:Varistor, from KiCad's library) and its footprint (EasyEDA_Cloud:RES-TH_L7.0-W3.8-P5.00-D0.6-LS3.20, from EasyEDA), ready for a KiCad board. 1,314 are in stock at JLCPCB (part C43295207).

Symbol

U
Device:VaristorFrom KiCad's library

Footprint

12
EasyEDA_Cloud:RES-TH_L7.0-W3.8-P5.00-D0.6-LS3.20From EasyEDA

Parameters

8
Capacitance
360pF@1kHz
Clamping Voltage
210V
Energy
4J
Maximum AC Volts
75V
Maximum DC Volts
100V
Peak Current
400A
Rated Wattage
100mW
Varistor Voltage
132V

Order codes

1

Pinout

2
The pins of the 05D121K
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/ruilon/05D121K" title="05D121K 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/ruilon/05D121K.jpg" alt="05D121K" width="1200" height="900">
A picture that opens the part, for a README
[![05D121K](https://pcbkit.io/embed/parts/ruilon/05D121K.jpg?size=s)](https://pcbkit.io/parts/ruilon/05D121K)

Questions

Is there a KiCad symbol and footprint for the 05D121K?

Yes. The symbol is Device:Varistor and the footprint EasyEDA_Cloud:RES-TH_L7.0-W3.8-P5.00-D0.6-LS3.20, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 05D121K?

插件,P=5mm, with 2 pins. Its footprint is drawn on this page.

Where is the 05D121K datasheet?

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

Where can I order the 05D121K?

JLCPCB lists it as part C43295207, with 1,314 in stock; the sellers' links on this page open their listings.

What can replace the 05D121K?

Parts like it in the library: the STE14D561K1EQ0FQT0R0 by STE, the 10D241K by Hongzhi Elec, the 14D561KH by RUILON and the VDR-14D561KSC3.5 by VDR Varistor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8