HUABAN 30 Values x 20 Pieces 1W Zener Diode Kit 1N4727A to 1N4756A DO-41 3.0V to 47V

I've only used 2 so far. They seem to work fine and appear to be quite accurate.

très bon rapports qualité prixFormidable

excellent produit et livraison rapide

As these things tend to happen, I needed a specific Zener diode, well at least a specific VOLTAGE of Zener diode, of not a specific part number, for a project. I usually buy my electronic parts from places like Digikey, Mouser, Jameco, etc; but I hated to place such a tiny order with any of them. I decided to try Amazon, and was only slightly surprised that quite a few inexpensive options were available.This item is a 'value pack' of Zeners, consisting of a plastic box (about 4.75" x 3.5" x 2.625", containing 30 small anti-static zip-lock bags, rather like file folders in a storage box, each bag containing a quantity of ten Zener diodes of the same type. So, 300 Zeners diodes total.Each bag has a label with the following information:- Zener Diode- P/N: 1N4741A (etc)- PKG: DO-41- P (power): 1W- V(z): 11V- QTY: 10 PCSAll diodes in the set have a 1W power rating, and all have a glass package (as opposed to black plastic package).All diode leads are RoHS.Zener voltages found in this set are:- 3V- 3.3V- 3.6V- 3.9V- 4.3V- 4.7V- 5.1V- 5.6V- 6.2V- 6.8V- 7.5V- 8.2V- 9.1V- 10V- 11V- 12V- 13V- 15V- 16V- 18V- 20V- 22V- 24V- 27V- 30V- 33V- 36V- 39V- 43V- 47VThis seems to be a very good value for the money if you want a good assortment of Zener diodes.

As the other reviewer stated, i only needed one or two for my hobby use....but this set was an excellent value and will come in handy on many occasions in the future, i am sure. They work perfectly and it's great to have them in the plastic container too. I can thoroughly recommend these! I was lucky when i got them as they were on Amazon Prime, too!