(1) umurongo
In general, the signal line width is 0.3mm (12mil), the power line width is 0.77mm (30mil) or 1.27mm (50mil); Intera iri hagati yumurongo nu murongo hamwe na padi birarenze cyangwa bingana na 0.33mm (13mil)). Mubikorwa bifatika, ongera intera iyo ibintu byemereye;
Iyo ubucucike bwinshi ari bwinshi, imirongo ibiri irashobora gusuzumwa (ariko ntabwo isabwa) gukoresha pin ya ic. Umurongo wa kabiri ni 0.254mm (10mil), hamwe numurongo wa spacing ntabwo ari munsi ya 0.25mm (10mil). Mubihe byihariye, mugihe ibikoresho byibikoresho ari bibi kandi ubugari ni bugufi, umubiri numurongo wagabanijwe birashobora kugabanuka neza.
(2) padi (padi)
Ibisabwa byibanze kuri padi (padi) ninzibacyuho (ukoresheje) ni: diameter ya disiki iruta diameter yumwobo na 0.6mm; Kurugero, intego rusange ya PIN PRIS, ubushobozi, hamwe numuzunguruko uhujwe na hamwe, nibindi. Mubyiciro nyabyo, bigomba kugenwa hakurikijwe ingano yibintu bifatika. Niba ibintu byemewe, ingano ya padi irashobora kwiyongera neza;
Ibigize Urupapuro rwateguwe kuri PCB bigomba kuba hafi 0.2 ~ 0-16mil (8-16mil) binini kuruta ingano nyayo yibice pin.
(3) Binyuze (Binyuze)
Mubisanzwe 1.27mm / 0.7mm (50mil / 28mil);
Iyo ufite ubucucike bwijimye ari hejuru, kuri ubunini burashobora kugabanuka neza, ariko ntigomba kuba nto cyane. Tekereza gukoresha 1.0mm / 0.6mm (40mil / 24mil).

(4) Ibisabwa by'ibibanza by'imirongo, imirongo, na vias
PAD na Binyuze: ≥ 0,3mm (12mil)
Pad na Pad: ≥ 0.3mm (12mil)
Pad na Track: ≥ 0,3mm (12mil)
Kurikirana no gukurikirana: ≥ 0,3mm (12mil)
Mu buke bwo hejuru:
PAD na Binyuze: ≥ 0.254mm (10mil)
Pad na Pad: ≥ 0.254mm (10mil)
Pad na Track: ≥ 0.254mm (10mil)
Kurikirana no gukurikirana: ≥ 0.254mm (10mil)