Article: Many assembled PCBs are static sensitive, and therefore must be placed in antistatic bags during transport. When handling these boards, the user must be grounded (earthed). Improper handling techniques might transmit an accumulated static charge through the board, damaging or destroying components. Even bare boards are sometimes static sensitive. Traces have become so fine that it's quite possible to blow an etch off the board (or change its characteristics) with a static charge. This is especially true on non-traditional PCBs such as MCMs and microwave PCBs.

Question: What class of PCBs are even more susceptible to static than standard ones?
non-traditional
Artikel: Många sammansatta PCB är statiskt känsliga, och måste därför placeras i antistatiska påsar under transport. Vid hantering av dessa brädor måste användaren jordas (jordas). Felaktiga hanteringstekniker kan överföra en ackumulerad statisk laddning genom brädet, skada eller förstöra komponenter. Även kala brädor är ibland statiskt känsliga. Spåren har blivit så fina att det är fullt möjligt att blåsa bort ett ets från brädan (eller ändra dess egenskaper) med en statisk laddning. Detta gäller särskilt icke-traditionella PCB, såsom MCM och mikrovågs- PCB. Fråga: Vilken klass av PCB är ännu mer mottaglig för statiska än vanliga PCB?
Article: Many composite PCBs are statically sensitive, and must therefore be placed in antistatic bags during transport. When handling these boards, the user must be grounded (earthed). Incorrect handling techniques can transfer an accumulated static charge through the board, damage or destroy components. Even bare boards are sometimes statically sensitive. The tracks have become so fine that it is perfectly possible to blow a set off the board (or change its properties) with a static charge. This is particularly the case for non-traditional PCBs, such as MCM and microwave PCBs. Question: What class of PCBs is even more susceptible to static than normal PCBs?
Icke-traditionella
Non-traditional