Pack of 4 OMRON D2F-01F Microswitch SPDT Subminiature Compatible Mouse Switch

After 2.5 years of heavy use, my Logitech MX Ergo trackball developed a random double-click issue due to the microswitch failing. I installed one of these a year ago, and it lasted about that long before the double-click returned. Thankfully it's a 4 pack so unless there's no surprises, I've got a few more years before I need to order a refill. They get the job done and are easy to install.

Perfect replacement for the worn button switches in my Logitech MX Ergo. Easy replacement and they work perfectly.

Ordered for my Logitech G604. Replaced the switches without any issues. The feel is slightly different from the ones that came with the mouse, which were Chinese omrons. So far so good.

I have Logitech Performance MX mouse http://www.amazon.com/Logitech-Wireless-Performance-Mouse-Mac/dp/B002HWRJBM/ref=sr_1_1?ie=UTF8&qid=1422251355&sr=8-1&keywords=logitech+performance+mouse+mx that I bought from Best Buy for $99.99 back in 2012. I love the ergonomics of this mouse but I hate the left and right click micro switches that this mouse comes with. Those are Omron D2FC-F-7N Made is China. Left click started double clicking after a few months of usage and most of these mice are shipped with this specific cheap Chinese made Omron. Well, I love logitech for their customer service and this mouse because it can perform on almost any surface (dark field technology is what logitech calls it). I called logitech and the RMA process was super fast and super smooth. They sent me a new mouse, but same thing happened after a few months. I opened the mouse, fiddled with the switches and somehow fixed 'em and the mouse performed very well for a few more months. Now, in 2015, left micro switch again started double clicking and I opened the mouse body again to try to fix the thing. But this time, I broke the left switch. I was like "dang it - I gotta buy a new mouse". Then I started thinking rationally and would think like "what are my other options"? First, I was looking at simple solution to buy Logitech G700S. But again, I loved my mouse. Then, I wrote down the micro switch number and tried here at amazon. I found it http://www.amazon.com/s/ref=nb_sb_ss_c_0_9?url=search-alias%3Delectronics&field-keywords=d2fc-f-7n&sprefix=d2fc-f-7n%2Celectronics%2C149&rh=n%3A172282%2Ck%3Ad2fc-f-7n . But then those were same Chinese made cheapo switches. I knew they would give me same headache. Then I found Omron micro switches D2F-01F which are Made in Japan for two more dollars I would still get 4 switches. "Hmmm!" I said to myself, I didn't have no soldering experience and no solder iron either. Well, here is what I did. I ordered these Omron Japanese switches, along with Hakko DASH Soldering Iron, 25W which was a super pleasant surprise for me because that solder iron is also made is Japan and is a very good quality. I also ordered Alpha Fry AT-31604 60-40 Rosin Core Solder (4 Ounces), which turned out to be a good quality as well, and I ordered Blue Sucking Vacuum Desoldering Pump Solder Sucker Remover Tool. It took me almost forty minutes for the complete process of opening the mouse body and taking out the mouse board to desolder the left and right click switches and solder the new ones to put back everything together. (Mouse feet were totally done for since I had opened the mouse for several times. More one that later). When I put the battery back and turned on the mouse, I was like "O-M-G". It was totally like a new mouse under my hand. And the click sound and the way the micro switch pushes back the click button is totally different than the original micro switches. I was and I am totally happy with these Omron Japanese model micro switches. Five Star performance out of five stars! And, on top of that, I have made two soldering and desoldering tools along with two back up switches. Next problem was that all the three mouse feet were done for. I again sat for a while and thought about it. Here is what I did. I cut and stick five folds of a duck tape for each mouse foot and then used a sharp pair of scissors to give a good shape. Then I used two tiny droplets of Loctite Super Glue to stick those tape feet to the mouse body (Caution: Please do not drop super glue on the screw heads or screw holes while putting duck tape or electric tape or whatever you choose to use the baseline for the mouse feet.) After that, I cut three hard plastic packing material pieces to use as the actual smooth feet for mouse. I filed them too on all the sides and then stuck them on the duck tape feet with the same super glue and my mouse has super smooth feet as well. As a side note, I must tell you that I have personally tried several times and with several different mice the same duck tape and plastic feet experiment and whenever you want to rip open the feet to get to the mouse screws, the duck tape will be so easy to remove even when you have stuck it with super glue. I highly recommend these Omron japanese micro switches over the Chinese made switches. Thanks Amazon :)

Bought a set of these to fix the infamous double-clicking switch problem with some of Logitech's recent mice, my particular one being the G903 wireless mouse. The problem, as has been mentioned by many others, is that the mouse ships with cheap Omrons manufactured in China. They're prone to failure, and my G903 started developing double-clicking problems within just a few months as a result of that design choice. Cleaning the switches seems to help a little bit, but after nearly two years it's a near-ubiquitous concern that is very hard to live with because of how much it interrupts gaming and work as well as basic computer use. I did some research and decided that I was better off fixing the problem myself. RMAing the mouse would just get me another model with ticking time-bomb switches, so I whipped out a soldering iron, tweezers, and a screwdriver and got to work. The mouse is easy enough to take apart, but there are a lot of very tiny screws to worry about. The hardest part of the process for me was desoldering the old switches because I'm out of practice and honestly not that good to begin with, but once I figured out the best way to do it, these significantly higher quality Japanese-made switches dropped right in and work just fine after reassembly. The click feels quite a bit more robust, in my opinion, and I think the switch module is taller or maybe requires less force to press, because it seems like it actuates much faster than the old ones, but that could be due to its snappy feeling. Overall a great buy, especially since I have backups in case something else happens that merits another full repair.

Installed the new switches and have a 1% double click rate in the initial testing swap. both switches ********************** UPDATE tried over non-bluetooth and the double clicking is gone...

The price is a little high, but arrived quickly. These were great replacement switches for my Asus Gladius III mouse that had started to double click. No issues after a few days. I'll try to update if these do fail early, i.e. within a year or two.

Se nota la suavidad del mouse luego del cambio

Harder to click than the original D2FC-F-7N in my Logitech Ball Mouse. However, the lifetime of this switch is expected to be greater. I've gotten used to it but just keep this in mind when buying.

Great to replace these buttons on the mice with double clicking problems. I saved three doomed mice with these(Roccat kone, Steelseries Kinzu v2 and Razer Mamba) OEM uses not so durable, or poor QC control Chinese switches which start giving double clicking problems later in their life.(Prolly to save costs) Getting the mouse replaced, doesn't solve the problem as it will have the same crappy button, destined to fail down the line! This, however has good reviews and commended for better QC checks, which makes sense as they are made in Japan(home of OMRON) Installation requires desoldering the previous button and soldering this on. Its not so hard to do it yourself! I think, some ASUS mice come with some kind of sockets for easily replacing these buttons!

耐久性はわかりませんが、類似品ではなく本家オムロン製なので大丈夫でしょう。 スイッチは接点の表面処理などで寿命が大きく変わります。 使用頻度が高い所や長く使う必要があるところには、互換品ではなく純正部品を使うことをお勧めします。

Justo lo esperando, lo instalé en un Logi MX Master 3 y un Logi MX Vertical.

This saved my three Logitech M570 trackball mice. Very nice switch that the mouse in effect should have been come out with in the first place.