JAMECO VALUEPRO G/S(PT-6601)-R Single Pole Single Throw Off Momentary on 12V DC at 150 mA Tactile Pushbutton Switch (20 Pack),Black

For some reason, I was under the impression that these buttons would not fit on a breadboard. Anyway, I was wrong and these fit on the breadboard just perfectly. If your buttons don't stick to the breadboard, the problem would be the breadboard itself. I know this because I bought a Radioshack breadboard and it wasn't so good.Buttons are firm and nice. They make good connections. Really good deal. If you want to stock up on tactile buttons, you should definitely consider buying this.

These have an excellent tactile feel and work well as activation devices for microprocessor devices such as Arduino or the PI. I can't speak to how many cycles they can withstand mechanically but they do get the job done in a fine fashion. This is a "must have" for the hobbyist wanting a small footprint with a reliable device for likely occasional use.

These are functionally just fine. There was some confusion so I can clarify that these are momentary switch buttons. (press once done, it doesn't stay on like a toggle switch.) They are stupendously small which is what I needed. I have to detract one star because the leg connections are very fragile and you can only bend them one way and maybe back before they fall off. Once one does you'll get a sense for how weak the metal is. They also seem to pop out of a breadboard pretty regularly due to being not quite long enough. Anyway, don't expect to be able to bend the legs as you need this way and that. You get one planned bend and then they die.That said the legs are built through and connected to a disc on the inside so you can pretty much wire signal and ground in any configuration you want. They have a satisfying "click" when you press them and have a firm but not annoying resistance. Pretty nice buy, they work well when treated with care.

this item is a peice of awesome stuff! It is a bit bigger than the regular ones... this one is a knock-off but does work

Will not work with breadboards...

Three out of five stars for the simple reason of logistics. While the price was unbeatable in the united states, it takes close to a month to ship anything out of China because apparently they still use pack mules there or something. At any rate, it's not easy to screw up something that's pre-made and only has one function so the product itself was exactly as described and the count is accurate. If you don't mind waiting a month for your package to save a few bucks this is for you. If you need the parts to finish your project in a week, you should probably reach a little deeper in your pocket and go elsewhere.

The switches are exactly what I needed even though I needed 3. I had a window fan push button on/off switch that went bad and I found these RHX type. They happened to be the exact size I needed. They must be a very common type and used in all types of devices. Since I received more than I needed I replaced all of the switches in the fan control. They work great and I have plenty left over. What a deal!

These work great and at this price for 100 you can't go wrong. They did ship from China but they didn't take nearly as long to get here as I thought they would (about 2 weeks). If you are looking to stockpile some of these up or need a bunch for a project I would not hesitate to get these.