pcb transformers

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pcb transformers
Posting date : Jan 10, 2011
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85-
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pcb, pcb & fpc , multilayer pcb Our Factory Manufacture Capability Item Manufacture Capability Material FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminum, Metal based Layer No. 1-- 20 Finished Board thickness 0.2 mm-4.0mm’(8 mil-160 mil) Board Thickness Tolerance ±10% Cooper thickness 0.5 OZ-6OZ (18 um-210 um) Copper Plating Hole 18-40 um Impedance Control ±10% Warp &Twist 0.50% Peelable 0.012"(0.3mm)-0.02’(0.5mm) Images Min Trace Width 0.075mm (3mil) Min Space Width 0.075mm (3mil) Min Annular Ring 0.1mm (4 mil) Solder Mask Min Solder Mask Dam 0.0635 mm (2.5mil) Solder mask Clearance 0.1mm (4 mil) Holes Min Hole size (CNC) 0.1 mm (4 mil) Min Punch Hole Size 0.9 mm (35 mil) Hole Size Tol (+/-) PTH:±0.075mm;NPTH: ±0.05mm Hole Position Tol ±0.075mm Plating HASL 2.5um Lead free HASL 2.5um Immersion Gold Nickel 3-7um Au:1-5u'' OSP 0.2-0.5um Certificate ROHS, SGS, UL, ISO9001: 2008. if you have specific requirements, please feel free to contact us. We can do the best.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
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