لوحة دوائر مطبوعة أولية عالمية مزدوجة الوجه من الألياف الزجاجية (6 × 8 سم)

I needed a sturdy board for a prototype, and this glass fiber material feels much more durable than the cheap phenolic ones I've used before. The 6x8cm size with double-sided plating gave me plenty of room to route my connections cleanly.

The glass fiber board feels plenty rigid while I’m soldering, so no warping even after a few heat cycles. The 6 x 8 cm size fits neatly into my enclosure, and the double-sided traces made wiring my test circuit a lot less messy than single-sided boards.

The plated through-holes on this double-sided board make soldering both sides a breeze, and the glass fiber base stays completely rigid under repeated rework. I've already built two small circuits on the same 6x8cm panel and it still looks brand new.