00:00If you've ever etched your own circuit board at the kitchen table, you know the struggle of
00:03hunting down FR4 sheets that don't cost a fortune or arrive warped. I spent way too
00:08long digging through listings, and I've pulled together the top 5 FR4 PCB sheets for custom
00:13hobby boards, all high-rated, all wallet-friendly, and all actually worth your time.
00:18First up is the bulk buy that's basically a lifetime supply, 100 pieces of 6.5x7mm
00:24double-sided copper clad board for just $3.17. That's about 3 cents a piece, and with nearly
00:315,000 sold and a 4.8 rating, people clearly keep coming back. These tiny squares are perfect for
00:38small modules and quick prototypes, so if you do a lot of compact builds, grab this one and you'll
00:43never run out mid-project again. If 100 pieces feels like overkill, the exact same 6.5x7mm board
00:50comes in a 20-pack for only $1.55, and honestly, this is the sweet spot for most hobbyists.
00:57It's a near-perfect 4.9 rating with almost 5,000 sold, so you know it's reliable.
01:03Small enough to try out a new design without committing to a whole box, and with the leftover
01:07cash from not buying 100, well, you can buy more components. Now, if you need room to actually lay
01:14out a full circuit, the 10x10cm double-sided board comes in a 5-pack for $6.12.
01:20This is nearly 4 times the area of the bigger format most people start with, and with a solid
01:254.7 rating and over 4,500 sold, it's a proven workhorse for etched boards. It's the classic
01:32size for a one-off project enclosure, just cut it down and go. Next is my personal favorite format,
01:38a 5-pack of 7x10cm double-sided copper clad for $5.63, and it holds a flawless 5-star rating
01:45across more than 4,400 sales. That aspect ratio fits neatly into standard project boxes,
01:52which saves you a ton of trimming, and double-sided copper gives you the option of a ground plane
01:56or a denser layout. If you only buy one size, make it this one. Finally, if you want size options
02:03in
02:04single-sided sheets, this listing lets you pick from 7x10, 10x15, 15x20, or even 20x30cm,
02:11starting at just $1.52. Single-sided is actually ideal for simple through-hole builds and toner
02:18transfer etching since there's no back layer to worry about, and this one also carries a perfect
02:225-star rating with more than 4,300 sold. It's the budget-friendly, flexible pick when you need a big
02:29sheet without breaking the bank. All 5 of these links are in the description below,
02:34so go check out whichever size fits your bench. If this helped you out, drop a like,
02:39hit subscribe, and I'll catch you in the next build.
