Basic Info.

Product Description

Fpcb features: 1) layers: 1 to 6 2) base materials: bt, kapton, g10, fr4, cem-3 3) base copper thickness: 1/3oz. to 3oz. 4) double sided: 0.10mm/0.004 inch 5) four layers: 0.40mm/0.016 inch 6) six layers: 0.55mm/0.022 inch 7) max. panel size: 300 x 400mm 8) min. hole diameter: 0.20mm/0.008 inch 9) pth hole tolerance: 0.05mm/0.002 inch 10) aspect ratio: 6:1 11) blind or buried via: yes 12) min. line width: 0.051mm/0.002 inch 13) min. line spacing: 0.051mm/0.002 inch 14) min. bonding pitch: 0.181mm/0.007 inch (center to center) 15) min. smt pitch: 0.40mm/0.016 inch (center to center) 16) min. hole registration tolerance (npth): ± 0.025mm 17) min. hole registration tolerance (pth): ± 0.075mm 18) min. pattern registration tolerance: ± 0.03mm 19) min. s/m registration tolerance (lpi): ± 0.075mm 20) min. annular ring: ± 0.025mm 21) min. s/m bridge (lpi): 0.1mm 22) plated gold thickness: 0.025um - 3um china pcb supplier-hitech circuits co.,limited is a printed circuit board manufacturer/ pcb manufacturer in china, producing high quality, low cost barebones quick turn prototypes and medium production volumes printed circuit board, we specializing in pcb prototype, aluminium pcb, multilayer pcb (up to 26 layers), quick turn pcb, high density pcb / hdi pcb and low volume pcb production. our fabrication services offer high level of customization to suit all price and requirements. we founded in 1997, hitech circuits co., limited has grown into one of the largest and most experienced printed circuit board manufacturers in china. we are world leaders in thermal management technology development and take great pride in delivering excellent, attentive customer service.our team is here to help throughout your development process. every order gets a full review to ensure quality. we believe in true project ownership and proactively work to reduce error and give schedule updates. if you have interest in our service and products, please contact us freely. hitech circuits co., limited