Author Topic: Need help finding suitable replacement varistor  (Read 554 times)

0 Members and 1 Guest are viewing this topic.

Offline tmorris9Topic starter

  • Newbie
  • Posts: 3
  • Country: us
Need help finding suitable replacement varistor
« on: April 08, 2023, 11:49:33 pm »
I am not super savvy on varistor specs (only replaced a few in my life and was always able to just buy the same part number) but I have a Ryobi 40v charger that got a large spike and it blew the varistor in 2 parts. Luckily the numbers are in tact 10s221k and I even found a spec sheet but having an issue (U.S.) finding a replacement. Preferably off Amazon (just because shipping would be free) but I am OK with Mouser or Digi-key if I have to (I know the shipping will be much more than the part). Or really any other online place where I can buy 1 or at least small numbers (will likely never need another one in my life).

I am going to try and attach the spec sheet I did find if it helps.

Thanks!
 

Offline floobydust

  • Super Contributor
  • ***
  • Posts: 7429
  • Country: ca
Re: Need help finding suitable replacement varistor
« Reply #1 on: April 09, 2023, 01:33:00 am »
10S221K is 10mm/140VAC and equivalent TDK/Epcos S10K140 full p/n B72210S2141K101. Or Bourns MOV-10D221K.
There are many in 10mm/140VAC ratings at Mouser and DK, a few at Amazon.
« Last Edit: April 09, 2023, 01:35:34 am by floobydust »
 
The following users thanked this post: tmorris9, kristinapetrova

Offline johansen

  • Super Contributor
  • ***
  • Posts: 1123
Re: Need help finding suitable replacement varistor
« Reply #2 on: April 12, 2023, 03:32:40 am »
Good luck.

If thr mov blew up then the downstream components were hit with 400+ volts.
 

Offline tmorris9Topic starter

  • Newbie
  • Posts: 3
  • Country: us
Re: Need help finding suitable replacement varistor
« Reply #3 on: April 12, 2023, 03:36:26 am »
I can't find anything defective and it was hit with 220v (lost a leg of my 220 in the garage and hooked up a generator and it put 220 to the 110 outlets, messed up a few Fluorescent lamps and this charger, got lucky nothing else went.
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf