VooGenzek 250 PCS 10 Value Tactile Push Button Switch Micro Momentary Tact Assortment Kit, for TV Audio Remote Key Cameras Computers, with Plastic Box

I had an idea of replacing some old domed contacts in vintage controllers with some very low profile switches. Because I was unsure of the thickness that would work best I grabbed this set. Great venue for money and a really good rand of switches.

Purchased these to revive the electric unlocking on my Peugeot 307 & Citroen C5 keys. The longest low-profile white top rectangular button is the perfect height and length to fit both keys and sits on the pads perfectly. The buttons require a gentler press than the OEM ones which is nice, and the housing requires no modification. Take the battery out when doing any work on key PCBs. Ensure to use solder wick to remove all the old tarnished solder off the pads and use flux to stop corrosion when re-soldering. They're large pads and only two per-button so a dead-easy 10-min soldering job. On the old type key PCB (like the one for the pre-facelift 307), make sure not to damage the immo chip and on the newer type key PCB (like the one for the C5 X7) to not damage the induction coil on the other side. When you power the key with a battery again (mainly if you're testing a key you haven't used in ages) make sure the key starts the engine and the car is not immobilized, and for electric unlocking, re-sync the key's remote capabilities with the BSI by switching on the ignition, holding the lock button down for 10 seconds, switching off the ignition and then (with the doors closed) lock and unlock the car. (Works for 107, 207, 307, 407, 607, 807, C1, C2, C3 & Pluriel, C4, C4 Picasso, C5, Xsara, Xsara Picasso, C6 keys and some older models) Functional, Cheap, 5*

I didn't know exactly what size I needed but the assortment had exactly what I needed, a great selection of switches

good mix of switches , cheaper to buy in bulk

Excellent product!

Stumbled on these after trying to find a replacement remote control. The broken microswitch fitted the remotes old one exactly - so after a little bit of soldering - bingo. No need for a new remote. Excellent product - so many items for this money. Thanks

I used one when thy arrived to fix a kids remote control. Saved a £75 toy from the bin! I now have dozens for the future.

This is a very useful selection of extremely small electrical buttons. Great for repairs if you're not sure what size you'll need, and also for prototyping electronics projects. Being so small these are quite fiddly to solder. They work best on a PCB, but it is possible to solder thin wires to the contacts at a push. Great value considering the selection on offer here.