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4 Layer Pcb With Min Hole Size Of 0 3mm And Lead Free Hasl - China

price: contact company for price


Base Material:FR-4

Surface Finish:Lead Free HASL

Copper Thickness:1OZ

Finished Board Thickness:1.2mm

Min. Hole Diameter:0.3mm

Min. Line Width:0.21mm

Min. Line Space:0.14mm

Etching Line Width:0.18mm

Etching Line Space:0.17mm

S/M: double side

Color: blue

Specialty: main board for machine


Payment Terms: T/T, L/C


Layers: 2-30

Board type:FR-4, Metal base plate, High frequency materials and so forth

Max. Dimension:500mmx600mm

Finished Board Size:0.2mm-3.0mm

Finished thickness tolerance: +-10%

Medium thickness:0.075mm-5.0mm

Min. Line width :0.1mm

Line spacing:0.1mm

Outer copper thickness:35um-175um

Inner copper thickness:17um-175um

Drilling aperture(Mechanical drill):0.20mm-6.35mm

Into holes(Mechanical drill):0.15mm-6.30mm

Aperture tolerance:0.076mm

Hole position tolerance:0.076mm

Thickness aperture:10: 1

S/M type:Photosensitive ink, Inferior smooth printing ink, curing inks

Min. Solder mask bridge:0.1mm

Min. S/M spacer ring:0.1mm(small part allowed) current 0.15mm

Impedance tolerance:+-10%

Surface treatment:Hal, Lead Free Hal, immersion gold, immersion siver, gold-plated, gold finger, Chemical gold-plating, OSP etc

Company Contact:

  • Phone: 867523350709

  • Address: 10A,Greeng building,Huanlin Street,Shang meilin,Fu, Shenzhen, China

  • Email: Email

Published date: May 13, 2013 -

  • Business Description: Offering a Wide Range of Boards
    Established in 2005 and engaged in export for eight years, Jiexingda Circuit (HK) is an ISO 9001:2008 and ISO 14001:2004 certified enterprise producing double sided boards, multilayer boards, aluminum based boards, PTFE high frequency and other special boards. These products are exported to the US, Brazil, Russia, Germany, France, Nigeria, South Africa, Japan, South Korea, Mongolia and Thailand. In fact, famous companies such as NP Nanjing Z Com Wireless Co., Ltd., ZTE, and EleFirst Science Tech Co., Ltd. come to us for their sourcing needs.
    Monthly Output of 6,000 Square Meters
    Covering an area of 5,000 square meters, our factory houses 200 workers and advanced equipment for drilling, etching, pressing, grinding, developing and cleaning, as well as CNC gong edge machines, exposure machines, plating fly needle machines, special testing machines, and a full set of testing analyzers. With such resources, we have a monthly production capacity of 6,000 square meters.
    Supported by Reliable Workers
    Our four R&D engineers, with five years of experience, release new products to meet the demands of the ever changing markets. We also have eight QC auditors with three years of experience, who ensure all our products meet international standards such as UL and RoHS.
    Inquire Today
    We have two foreign trade representatives with three years of experience, who are fluent in English. Contact us today to know more.

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