OCR Capacitor Kit, 500Pcs 24 Values Aluminum Electrolytic Capacitor Kit, Range 0.1uF - 1000uF 10V - 50V Assortment Kit for Electronic Repairs on Circuit Boards

Already used six different capacitors on the first day i got them. All capacitors look good and worked as expected. Nothing to criticize.

This order was supposed to be for a “disc” capacitor assortment.This is a nice set of electrolytic capacitors though!It won’t suit my needs

This is a great kit for the average maker or enthusiast. The only issue is if you need the accuracy to be more precise. Check each one before you use it in a circuit to ensure they are w/in the specification you need. For example, several of the 10mfd caps rate between 13-14mfd. I found the same for 1mfd and several of the other values. Many were out of spec by 20+%. That's fine for a basic circuit, but no good for audio equipment restoration.

I bought these capacitors to have around for repairing things that I don't want to spend a lot of money on. Usually I'm trying to get just a bit more life out of something that's well past its expiration date already. A lot of times I'm fixing something just for fun, or just to see if I can. If it works, great. If not, it's time to meet Mr. Dumpster.I'd love to be able to have a stash of Panasonic or Nichicon caps of every type and value available to me but most of the time I'm just a hobbyist fixing scrounged junk. If I were trying to recap something expensive or essential, I'd order name-brand parts from Mouser or Digi-Key. For everything else, there's this set of inexpensive but functional caps.When I got the set, I checked a couple of random caps for ESR and capacitance. All the caps I tested were fine, within a few percent on capacitance and with acceptably low ESR for general purpose caps. No idea how long they will last in an actual repair-- I've only used a couple so far and they haven't been in service long-- but initial results are promising.This is the type of kit you get when you want to give something inexpensive a second life. It's also a good way to keep several different cap values around for breadboarding and experimentation. Would I use them for something really valuable like an automotive PCM? Absolutely not. But to fix an alarm clock or something that is usually disposable, they're fine.

Of those used so far. All worked.

Has all the most common values you might need.

A nice starter set for someone who is just breaking into circuitry. Nicely laid out and organized with a detail card identifying cap values.I highly recommend this along with similar sets of resistors, diodes, and transistors for someone who is either often found repairing miscellaneous electronics or just starting out building and or experimenting with circuitry.

These appear to be aluminum electrolytics. Assuming they are, one needs to remember to de-rate the voltage rating by 50%. Otherwise you risk blowing them up. The other thing to remember is that electrolytics do not like a lot of ripple. Asking these caps to work like a battery is a no-no. Yes, the ESR is a bit high, but unless the application requires a low ESR, these work just fine. Let’s be real, these caps aren’t the highest value caps to be found, but as long as your design accommodates this, then they’re fine.