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These materials are especially intended for circuit boards whose thermal dissipation needs are high. This technology, given its conditions, fits perfectly in the market of circuit boards for illumination (energy efficiency), signage, automotive, etc. The use of materials with different thermal conductivity values enables our customers to adapt their designs to determined conditions.

Dielectrics and its composition are key factors to ensure the insulation and transmission of heat towards the dissipator or devices used to purge excess heat.

Technical Capacities Aluminium circuit board

CONCEPT	STANDARD PRODUCTION	SPECIAL PRODUCTION
Technology	Single face	Single face
Copper thickness	1.00 – 1.50 – 2.00 – 3.00 mm	1.00 – 1.50 – 2.00 – 3.00 mm
Material	Dieléctrico cerámico / resina	Dieléctrico cerámico / resina
Copper thickness	35μ – 70μ	35μ – 70μ -105μ
Circuit finish	H.A.L.- O.S.P.	Immersion Tin (Imm.Sn) – Immersion Gold (Ni/Au) – Electrolytic Gold (with no thickness limit) – Electrolytic Nickel (with no thickness limit)
Tolerances on Screen Printing layers / Mask	+/- 0,15 mm	+/-0,075 mm (photo)
Tolerances on Screen Printing layers / Components	+/- 0,20 mm	+/- 0,20 mm
Tolerances on Screen Printing layers / Peelable	+/- 0,25 mm	+/- 0,25 mm
Thicknesses Screen Printing layers (Mask / Diagrams)	+/- 14 μ	+/- 25μ (photo)
Work panel dimension	510 mm x 610 mm	510 mm x 610 mm
Production cir. max. dimension	590 mm x 495 mm	575 mm x 485 mm (Led technology)
Circuit Dimension (Numerical control)	500 mm x 630 mm	500 mm x 630 mm
Circuit Dimension (Manual Scoring)	450 mm x 450 mm	450 mm x 450 mm
Circuit Dimension (Automatic Scoring)	650 mm x 650 mm	100 mm x 100 mm (minimum)
Solder resist colour	Green – Blue – White – Black – Gray – …;	White (photo) – Black (photo) – Green (photo)
Diagram colour	White – Black – …	White – Black
Carbon, Silver and Peelable Printing	Yes	Yes
Track width / Between track	0,25 / 0,25mm	0,20 / 0,20 mm
Minimum drill hole (Numerical Control)	1,00 mm	0,80 mm
Minimum drill hole (Mould)	1,10 mm	1,00 mm
Minimum milling (Numerical Control)	1,20 mm	1,00 mm

Technical Capacities flexible aluminium circuit board

CONCEPT	STANDARD PRODUCTION	SPECIAL PRODUCTION
Technology	Single face FLEXIBLE	Single face FLEXIBLE
Copper thickness	1.00 – 1.50 – 2.00 – 3.00 mm	1.00 – 1.50 – 2.00 – 3.00 mm
Material	Espesor dieléctrico 25μ a 35μ	Espesor dieléctrico 25μ a 35μ
Copper thickness	35μ – 70μ	35μ – 70μ -105μ
Circuit finish	H.A.L.- O.S.P.	Immersion Tin (Imm.Sn) – Immersion Gold (Ni/Au) – Electrolytic Gold (with no thickness limit) – Electrolytic Nickel (with no thickness limit)
Tolerances on Screen Printing layers / Mask	+/- 0,15 mm	+/-0,075 mm (photo)
Tolerances on Screen Printing layers / Components	+/- 0,20 mm	+/- 0,20 mm
Tolerances on Screen Printing layers / Peelable	+/- 0,25 mm	+/- 0,25 mm
Thicknesses Screen Printing layers (Mask / Diagrams)	+/- 14 μ	+/- 25μ (photo)
Work panel dimension	510 mm x 610 mm	510 mm x 610 mm
Production cir. max. dimension	590 mm x 495 mm	575 mm x 485 mm (Led technology)
Circuit Dimension (Numerical control)	500 mm x 630 mm	500 mm x 630 mm
Circuit Dimension (Manual Scoring)	450 mm x 450 mm	450 mm x 450 mm
Circuit Dimension (Automatic Scoring)	650 mm x 650 mm	100 mm x 100 mm (minimum)
Solder resist colour	Green – Blue – White – Black – Gray – …	White (photo) – Black (photo) – Green (photo)
Color Esquema	White – Black – …	White – Black
Impresión Carbón, Plata y Pelable	Yes	Yes
Track width / Between track	0,25 / 0,25mm	0,20 / 0,20 mm
Minimum drill hole (Numerical Control)	1,00 mm	0,80 mm
Minimum drill hole (Mould)	1,10 mm	1,00 mm
Minimum milling (Numerical Control)	1,20 mm	1,00 mm
Bending angle	60?	60?

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Metal core aluminium or copper printed circuit boards

Technical Capacities flexible aluminium circuit board