Almost unbelievable how well stocked this small shop is. They had all the items I needed at reasonable prices. I thought some items may have needed to be ordered, but everything was .. And I picked up two items more that I couldnt resist - a small bottle of conductive paint/adhesive and a LED replacement for a T10 wedge lamp.

Incredibly useful. Anyone who used to go to Frys for components for projects, replacements, and new products should check out this small but very well-stocked shop.

Awesome shop and should be registered as a historical building/business to maintain the Silicon Valley legacy. Will be very sad to ever see this shop fade due to Internet and big box businesses.

Well stocked traditional electronics store, very rare in todays world. A real gem!!

I found everything I needed, plus the store manager was very helpful in suggesting me the right product when I asked him what type of glue I could use to fix one of my audio transformer connectors. A++++

I love this store, one of the last of a dying breed. The only store I know of in the Bay area to get electronic components.

Good old fashioned electronics store. Im glad there a few around still. A lot of the products are pretty dated, like the educational kits, but there is a lot of stock for real world needs. Tools seem spread here and there, I wish they were centralized to make them easier to find, but thats a pretty minor complaint. I found what I needed so Im a happy customer.

Great old school place that basically covers for all yr Radio Shacks.

Great small shop with everything you need for prototyping!

Found everything needed to convert HO scale locomotive lighting to warm white LED. A pleasure not to have to wait for delivery from a Web vendor. Not to mention shipping would have increased the cost by half or more.

Had exactly what I needed, and a lot of variety too! The guy who helped me was knowledgeable and helped me get what I needed.

An Aladdins cave when it comes to Electronics! Staff found me what I needed in 2 mins flat. Highly recommended - going back tomorrow for a new soldering station!

Great place for the DIY or hobbyist. From tube testing to game system needs. They packed a lot into the store. I got the parts and tools to repair the problem cable that brings in all my internet and television.

This place has a good selection of electronic supplies at low prices, but beware they do not accept any returns or exchanges. Found that out the hard way. Honestly Ill pay a little more and shop at a big box store next time I need something.

Friendly staff, and well stocked. I needed some soldering supplies on a Saturday, and didnt want to wait for shipping, or some of the weekday only supply shops around. I was in the middle of a project, without the right solder, the wrong wire, and no tin. This place had everything I needed, I was in and out fairly quickly.

A local gem. Great if you need a part right away.Great selection.

I love this place. They have all the electronic parts Ive ever needed. The service is ok. Hard to expect much from old school electronic guys but they know their ish.

This place is a treasure trove of electronic supplies and the staff is awesome!

Sales attendants are very knowledgeable and know there electronics

If you need help with the project go here. It will save you hours of running around. Thank you San Mateo electronics.

Good, old school, electronics store.

Great place for electronic parts

Helpful, patient, and lots of good stuff!!!

Electronic parts. A hobbyists dream.

Cool place

Kind regards atte