Overview
The V481DA40 is a varistor made by Littelfuse with 2 pins. 2.7nF@1MHz 40kA 480V 640V 650J 750V - Varistors ROHS.
PCBKit's library has its KiCad symbol (Device:Varistor, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1528090).
Symbol
Footprint
The library has no footprint for this part yet.
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Parts like it
8
STE14D121K1EQ0FQT0R0
插件100V 108V~132V 2.7nF@1kHz 200V 4.5kA 40.6J 75V 插件 Varistors ROHSSTEVaristors
20D151K
插件,P=10mm125V 135V~165V 2.7nF@1kHz 250V 6.5kA 70J 95V 插件,P=10mm Varistors ROHSCOVVaristorsSTE14D121K1EQ0FST0R0
插件,P=7.5mm100V 108V~132V 2.5kA 2.7nF@1kHz 200V 32J 600mW 7.5mm 75V 插件,P=7.5mm Varistors ROHSSTEVaristors
STE14D121K1EN0FQB0R0
插件,P=7.5mm100V 108V~132V 2.7nF@1kHz 200V 4.5kA 40.6J 7.5mm 75V 插件,P=7.5mm Varistors ROHSSTEVaristors
STE14D121K1EN0FSB0R0
插件,P=7.5mm100V 108V~132V 2.5kA 2.7nF@1kHz 200V 32J 600mW 7.5mm 75V 插件,P=7.5mm Varistors ROHSSTEVaristors
151KD20
插件,P=10mm125V 150V 1W 2.7nF@1kHz 250V 6.5kA 70J 95V 插件,P=10mm Varistors ROHSBrightkingVaristors
151KD20J
插件106J 125V 135V~165V 1kA 2.7nF@1kHz 250V 95V 插件 Varistors ROHSBrightkingVaristorsV18ZA1P
插件10V 14V 18V 2.7nF@1MHz 250A 800mJ Plugin Varistors ROHSLittelfuseVaristors
Questions
Is there a KiCad symbol and footprint for the V481DA40?
Yes. The symbol is Device:Varistor, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the V481DA40 datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the V481DA40?
JLCPCB lists it as part C1528090, with 0 in stock; the sellers' links on this page open their listings.
What can replace the V481DA40?
Parts like it in the library: the STE14D121K1EQ0FQT0R0 by STE, the 20D151K by COV, the STE14D121K1EQ0FST0R0 by STE and the STE14D121K1EN0FQB0R0 by STE. Check their datasheets: a part that fits the footprint may still differ in its ratings.