Preventivo PCB
Upload a Gerber archive (.zip, .rar) or a .kicad_pcb file. Max 50MB.
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Tipo di PCB
Rigid, flex, or rigid-flex. This is stored on the order. The material list is for rigid boards; describe a flex stack-up in the special requirement.
Materiale di base
Material model can be remarked below. HDI is available for 4-layer or more.
FR-4: fiberglass and epoxy, for double-sided and multilayer boards.
Aluminum: heat dissipation for LEDs and power.
22F: paper epoxy, single-sided.
FR-1: paper phenolic, single-sided, not for reflow.
Special: describe the material in the note.
Numero di strati
Single-layer and double-layer prices are often close. Cost rises as layers increase.
Single-layer production does not keep copper in the holes. If the holes must be plated, order a double-layer board.
On a single-layer board, check that traces and silkscreen are not mirrored.
Valore TG
Glass transition temperature. A higher TG withstands more heat. TG180 is not offered.
Tipo di scheda
Single piece: one board in the file. A panelized file is still built as a single board.
Panel by Customer: you supply the panel, including breakaway tabs.
Panel by PCBasic: you supply one board and the factory panels it. Fiducials are added by default. Best for a regular outline.
Dimensioni (pezzo) *
Length × width of the delivered board, in mm.
A round board uses the diameter. An irregular board uses the maximum width and height.
×mm
Quantità (singola) *
How many boards you receive.
Single piece: count boards (pcs).
Panel: count panels (set), not the pieces inside each panel.
pz
Design diversi
How many different PCB designs are in this one order. There is no upper limit of 5.
Spessore PCB (mm)
Finished board thickness. At least 1.0 mm: about ±10%. Below 1.0 mm: about ±0.1 mm.
0.8–1.6 mm is the usual range.
Rame esterno
Outer copper foil. The choices change with board thickness. 1 oz is the usual default. Thickness starts at 1 oz.
Colore solder mask
Green is the standard color.
Matte black makes faults harder to see.
A single-sided board is masked on the circuit side.
Ink shade can differ slightly between batches.
White and black masks hide the same silkscreen color.
Serigrafia
White, black, or none. The legend is hidden when it is the same color as the solder mask.
Larghezza/spaziatura minima delle piste
Narrowest trace and the gap between two traces. 6/6 and above marked with ↑ means that width or looser.
Foro minimo
Smallest mechanical drill. A smaller hole costs more to drill. Choices run from 0.12 mm to 0.8 mm.
Lavorazione via
A Gerber is followed as drawn, because it cannot tell a via from a component hole.
Covering: mask over the via. Yellowing or a trapped solder ball can be normal.
Opening: the via and pad stay free of mask and take the surface finish.
Mask fill and aluminum-assisted fill: vias should be 0.5 mm or smaller.
Resin fill with a copper cap is for a flat via-in-pad, also 0.5 mm or smaller.
Le vie oltre il limite vengono coperte. Il Gerber ha la precedenza.
Metodo di test
FR-4 and Special: flying probe, or a fixture.
Aluminum, 22F, and FR-1: AOI, or a fixture.
Finitura superficiale
Leaded HASL: low cost, uneven, not for fine pitch or BGA.
Lead-free HASL is the default. It is also a poor fit for BGA.
ENIG: flat, for fine pitch. Then choose gold thickness.
OSP: flat and low cost. Solder soon after the package is opened.
Controllo impedenza
Choose Yes only when impedance or a specific stack-up is required, and upload the trace locations and target values.
No uses the standard stack-up.
Metodo di profilatura
Mold forming is the outline method on this form.
Fori castellati
Plated half-holes on the board edge, for soldering a module.
Hole at least 0.6 mm. Pad to edge at least 1 mm. Board at least 10 × 10 mm.
Spessore rame PTH
Default hole-wall copper is 18 μm.
30 μm and 35 μm need outer copper of at least 1.5 oz, so they appear only then.
Processo pre-placcatura
Tecnica speciale
Optional extras: metallized edge, carbon ink, serial number, blue glue, countersink, crimp hole, CTI ≥ 600. Select any that the board needs.
Compensazione qualità
Standard follows the product contract.
Full component compensation is a paid premium service for production defects such as opens and shorts, not for design mistakes. Raise a concern within 6 months of delivery. Pair it with four-wire via testing.
Test a quattro fili delle vie
Finds weak vias that a normal test can miss. Use it for high-reliability boards. Consumer boards usually stay on None.
Conferma file di produzione
Yes: after payment you review the production files, and the lead time starts when you confirm.
No: production starts from your files.
$5 within 1 m², free above that.
Riconferma: 5 $ fino a 1 m², gratis oltre.
Rapporto di test
Reports can add a little time before shipment.
Electrical: opens and shorts. Final inspection: look and size. Microsection: copper and dielectric. The others cover plating thickness, solderability, ionic residue, and thermal shock.
Tipo di rapporto
Electronic reports are downloaded from My Orders. Paper is a printed copy.
Download electronic reports from My Orders.
Tolleranza del contorno
±0.2 mm is one-pass routing.
±0.1 mm needs positioning holes of about 1.5 mm on different corners, and each side over 5 cm when the board ships as a single piece.
Livello IPC
IPC-II is the default. IPC-III is tighter.
Scratches show more on blue, black, and other non-green masks.
Carta intercalare
A sheet between boards to reduce scratches. Not offered when either side is under 50 mm.
Se i dati sono in conflitto *
If the form and the file notes disagree, follow the form, follow the files, or ask us to confirm. Choose one before placing the order.
PO No.
Ref. order No.
Requisito speciale
Optional. If you write one, use 5–1000 characters. Mention plugging, stack-up, or other process notes here.
