Metal Core PCB

CFAF-01-R Single Side 0.5mm Thickness 1oz Copper Thickness Iron Base PCB

Built as a single-sided stack on an iron base, this board leaves the line at 0.5 mm thickness under ENIG 1u over green solder mask and white legend. The demanding part of this build is copper geometry held to 6.0 mil line width and 6.0 mil spacing, mechanical holes from 1.5 mm, finished copper at ½ oz / 1 oz. The board is signed off to IPC-A-610 E Class II on outline by Rout / V-cut / Bridge / Stamp Hole and thickness to ±10%. Typical end use is electronic device.

LayersSingle Layer (Max 64 Layers)
Base materialIron-Based
Finished thickness0.5 mm (Max 8mm)
Surface finishENIG 1u
Min. line width / spacing6.0 mil (Min 2mil) / 6.0 mil (Min 2mil)

Email a quotation request WhatsApp about this board

Quotation within 6 hours. Gerber, PowerPCB, CAD, AutoCAD, OrCAD, P-CAD, CAM-350 and CAM2000 files accepted.

What matters on this build

Single-sided construction, scalable to 64 layers

This part is single-sided; the same presses run 1 to 64 layers, so a stack-up revision does not force a supplier change.

Iron-Based laminate

Built on Iron-Based — iron base — drawn from over 120 laminate types held in the warehouse, from KB and ITEQ through Rogers, Isola and Panasonic.

6.0 mil / 6.0 mil line width and spacing

Etched to 6.0 mil width and 6.0 mil spacing here; the process floor is 2/2 mil inner at 1/3 oz copper, with ±10% accuracy on impedance layers.

ENIG 1u surface finish

Finished with ENIG 1u. ENIG 1–3 μin, ENEPIG, hard gold to 3.0 μm, immersion silver, immersion tin, OSP and lead-free HASL are all in-house.

Hole sizes from 1.5 mm mechanical

Drilling covers 0.15 mm mechanical and 0.076 mm laser holes, backdrill to ±0.1 mm and depth control to 0.05 mm.

Full specification as manufactured

These are the parameters this part was quoted, tooled and shipped against.

Parameter	Value
PCB Type	Iron-Based PCB
Number of Layers	Single Layer (Max 64 Layers)
Finished Thickness	0.5 mm (Max 8mm)
Base Material	Iron-Based
Copper Thickness	1oz
Min. Mechanical Hole	1.5 mm (Min 0.1mm)
Min. Line Width	6.0 mil (Min 2mil)
Min. Line Spacing	6.0 mil (Min 2mil)
Surface Finishing	ENIG 1u
Solder Mask	Green
Silk Screen	White
Thickness Tolerance	±10%
Impedance Control Accuracy	±10% (min±5%)
Testing Service	100% AOI ICT FCT Testing
Special Processes	No
PCB Standard	IPC-A-610 E Class II
Brand Name	PEAK PCB
Place of Origin	Shenzhen, Guangdong, China
Packaging Inner	Vacuum Packing/ Anti-Static Package
Packaging Outer	Export Carton/ Customizable
Port	Shenzhen,Hongkong
Supply Ability	Sample and Mass Production
Finished Inner Copper Thickness	0oz (Max 14oz)
Finished Outer Copper Thickness	1oz (Max 14oz)
Outline Profile	Rout/ V-cut/ Bridge/ Stamp Hole
Application	Electronic Device
Acceptable File Format	Gerber file, Powerpcb, CAD, AUTOCAD, ORCAD, P-CAD, CAM-350, CAM2000

Questions engineers ask about this board

Can this design be scaled beyond 1 layers?

Yes. This part is quoted at 1 layers and the plant fabricates 1 to 64 layers, including sequential-lamination HDI up to 5+N(N+M)+5.

Can a different laminate be substituted for Iron-Based?

It can. Iron-Based is what this part is built on, but material is a design input — Rogers, Arlon, Taconic, Isola, Nelco, Panasonic, TUC, ITEQ, SYTech, Ventec and KB grades are all stocked, and customer-supplied stock is accepted.

Is ENIG 1u the only surface finish offered on this board?

No. ENIG 1u is specified here; ENIG at 1–3 μin gold, ENEPIG, hard gold to 3.0 μm, immersion silver, immersion tin, OSP and lead-free HASL are alternatives, subject to panel size limits on HASL.

What files do you need to quote this part?

Gerber RS-274X plus a drill file and a stack-up or impedance note. PowerPCB, CAD, AutoCAD, OrCAD, P-CAD, CAM-350 and CAM2000 formats are also accepted. Quotation normally comes back within 6 hours.