00:00If you're building compact electronics, finding high-performance switches that don't take up
00:04precious board real estate can be a real headache. Well, I've done the heavy lifting and tracked down
00:09the best deals on the top 5 S&D MOSFETs for compact PCB designs so you can get the best
00:14performance without breaking the bank. Let's get right into it.
00:19Starting off at number 1, we have this 10-piece selection of SOD23 SI-Series MOSFETs,
00:24covering popular workhorses like the SI2302 and SI2301.
00:30The standout feature here is sheer versatility, they give you reliable logic-level switching
00:34in an ultra-compact footprint that fits effortlessly onto any tight layout.
00:38At just $2.39 for the pack, it's a no-brainer if you're prototyping low-power microcontroller
00:44circuits or battery management boards and need a solid, dependable name and small SMD packages.
00:50Next up is a massive staple in the maker community, the 50-piece pack of AO3400-series MOSFETs.
00:57The best part about these little chips is their surprisingly high current handling and low
01:02on-resistance, making them absolute powerhouses for their tiniest SOD23 size.
01:07Priced at just $3.30 for 50 pieces and backed by a perfect 5-star rating, this is easily one
01:13of
01:13the best value-for-money options to keep in your component drawer for motor drivers,
01:17LED switching, or general power gating.
01:20In the third spot, we have the legendary SA-2302DS, marked as a 2SHB, coming in a handy
01:2620-piece pack.
01:28Its highlight is the sweet spot of specs, rated for 2.5 amps at 20 volts with gate thresholds
01:33low enough to trigger cleanly straight off a 3.3-volt microcontroller pin.
01:38The real kicker is the price, coming in at an unbelievable $0.83 for 20 pieces.
01:44If you build compact IoT gadgets and just need a dirt-cheap, dedicated N-channel switch that
01:49works every single time, you definitely want to grab these.
01:52Holding down number 4 is another 50-piece listing covering the broader AO3400 line,
01:58including variants like the AO3400A and AO3407.
02:02What makes this particular lot so compelling is the wide variety of modern subcodes available,
02:07offering enhanced thermal characteristics and lower on-resistance for power-dense designs.
02:12At only $3.11 for a 50-pack, it's an absolute steal for hobbyists and hardware engineers who
02:19need to drive heavier loads without upgrading to a bulkier package.
02:23Rounding out our list at number 5 is a powerhouse bulk deal,
02:26100 pieces of the AO34007P-channel MOSFET.
02:30The killer feature here is its robust 4.3-amp, 30-volt rating, making it the go-to choice for
02:36high-side switching and reverse polarity protection in super-compact circuits.
02:40You're getting an incredible 100 units for just $2.65, backed by a flawless 5-star customer
02:47rating, so you'll basically never run out of reliable P-channel switches again.
02:52All the links to these components are down in the description below so you can grab whatever
02:56your next board design needs. If this helped you find the right parts for your project,
03:01do me a quick favor, hit that like button and subscribe for more hardware reviews and
03:05electronics tips. Catch you in the next one.
