- Company Name : Shenzhen JinShengDa Electromics
- About Us : <span><span>Dear sir / madam</span><span><span>，</span></span><br /> Glad to know you may interested in PCB<br /> Shenzhen JinShengDa Electromics: <span>Factory, manufacturers, suppliers in pcb from China</span>  <br /> Specialize in<span>：</span><span>prototypes, multilayer<span>，</span>small-volume PCB</span><br /> Special circuit board<span><span>：</span>ROGERS, HIGH TG board, glexible board, blind board, buried board, bare board and so on can be supplied.</span><br /> Price<span>：</span><span>10%-20% lower than others in the premise of quality assurance.</span><br /> Quantity<span>：</span><span>5000 m*m/monthly</span><br /> Layer count:   <span>1-40</span><br /> Bow and Twist:  <span>0.7%</span><br /> Min finished size:    <span>10*10mm          </span><br /> Multi-press for Blind/Buried Vias<span>：</span> <span>Multi-press Cycle<span>≦</span>3times(Needs review for 2 cycles pressing)</span><br /> Qualifications<span>：</span><span>ISO9001-2008,UL</span><br /> Raw material supplier<span>：</span><span><span>ITEQ and SL</span></span><span><span>（</span>leading manufacturer in China<span>）</span>.</span><br /> <span><span>ROHMAHAAS</span></span><span> is used in the productive process. <span>TAIYO</span> solder mask from Japan will be used on your product to ensure the quality.</span><br /> Production equipment<span><span>：</span>AOI<span>，</span>PTH line<span>，</span>Etchiing line<span>，</span>Oven<span>，</span>C Sun big exposure machine <span>，</span>Routing machine<span>，</span>Lamination machine<span>，</span>COMMEND MACHINERY </span><br /> Payment<span>：</span><span>Payment by payple , T/T and west union</span><br />  <br /> Quick turn(lead-time)<span>：</span><span>Double sides: 24 hours   4 layers: 48 hours</span><br /> <span>6 layers: 3 WD         8 layers: 3 WD</span><br /> <span>10 layers: 3 WD        12 layers: 4 WD</span><br /> <span>14 layers: 4 WD  More than 16 layers: Up to difficulty</span><br /> Hope to be your supplier.<br /> Waiting for your contact to discuss the possible deal.<br /> God bless you<span>，</span>amen<span>，</span><br /> Michael xander<span>，</span></span><br /> <strong><span><span><span>micheal</span></span><span><span>：</span></span><span><span>[email protected]</span></span><br /> <span><span><span>Sam</span></span></span><span><span><span>：</span></span><span><span>[email protected]<br /> Robin</span></span></span><span><span><span>：</span></span></span></span><span><span><span><span>[email protected]</span></span></span></span></strong><br /> <br /> <span><span>Here are the information about us<span>：</span></span><br /> <br /> <span>1<span>ã€</span>Products<span>：</span></span><br /> <span><span>ROGERS, HIGH TG board, glexible board, blind board, buried board, bare board and so on can be supplied.</span></span><br /> <br /> <span>2<span>ã€</span>Technology Capability<span>：</span></span><br /> <span><span><span>（</span><span>1</span><span>）ã€</span><span>Product  ability</span></span><br /> <span>The layer number      layer</span>      1-40<br /> Bow and twist         %        0.7<br /> Min finished size      Mm     10*10<br /> Max finished size<span>（</span>4L<span>）</span>  Inch   22.5*33.5<br /> Max finished size<span>（</span>6L<span>）</span>  Inch  22.5*26.5<br /> Multi-press for blind/buried vias    /            Multi-press cycle<span>≦3times</span><br /> Max finished size(double sides)     Inch   23*35<br /> Finished board thickness    mm   0.20-7.0, <span>≦0.4mm for HASL</span><br /> Finished board thickness tolerance<span>（≦1.0mm）   </span>mm  <span>±0.1</span><br /> Finished board thickness tolerance<span>（>1.0mm）   </span>mm   Material thickness<span>±10%</span><br /> Unspecified Finished board thickness tolerance    mm   Multilayer: <span>≦2.0mm can ±0.1</span>ï¼›2.0mm-3.0mm±0.15mm；≥3.0±0.2mm;double sides<span>±</span>10%<br />  <br /> <span>（</span>2<span>）ã€</span><br /> <span>1<span>）ã€</span>Material type</span><br /> High Tg Material       Shengyi Tg<span><span>></span></span>170<span>℃,lianmao</span> Tg<span><span>></span></span>180<span>℃</span><br /> Impedance control Material      FR-4<span>，</span>FR-4, High Tg series<br /> No halogen board      Lianmao halogen free plate series<br /> Rcc  Copper foil thickness 12um,dielectric thickness 65,80,100um(after pressing 55,70,90um<span>）</span><br />  <br />  <br /> <span>2<span>）ã€</span>Copper foil</span>    um     8,12,18,35,70,105,140<span>（</span>um<span>）</span><br /> <span>3<span>）ã€</span>Prepreg</span>   FR - 4 prepreg   7628,1500,2116,3313,1080,106<span>，</span>LD-1080,<span>（</span>HDI<span>）</span><br />  <br /> <span><span>（</span>3<span>）ã€</span>Process capability</span><br /> Min multi-hit drill bit size    mm    0.55<br /> Max aspect ratio for board thickness vs drill bit size   /    15:1<br /> Hole location tolerance   mil   <span>±3</span><br /> Counterbore hole     PTH<span>＆</span>NPTH<span>，</span>top angle 130 degree<span>，</span>top diameter<span>≦6.3mm</span><br /> Min spacing from hole edge to conductive(not buried blind hole)  mil  6,<span>（≦8L）</span>7<span>（≦10L）</span>,8<span>（≦14L）</span>,12<span>（≦26L）</span><br /> Max drill bit size     Mm          6.5<br /> 0.20mm Cutter machining thickness    Mm     Max<span>：</span>2.8<br /> Min multi-hit slot width   Mm    0.45<br /> Hole size tolerance for press fit   Mil    <span>±2</span><br /> Min PTH slot dimension tolerance   Mm   <span>±0.15</span><br /> Min NPTH slot dimension tolerance   Mm    <span>±2（min+0</span>，-0.05or+0.05，-0）<br /> min spacing from hole edge to conductive( blind hole)   Mil   9<span>（</span>1 cycle pressing<span>）；</span>10<span>（</span>2 cycle pressing<span>），</span>12<span>（</span>3 cycle pressing<span>）</span><br /> Max board thickness for 0.15mm mechanical drill   Mm    1.35<span>（≦8L）</span><br /> Min hole size for laser drill   Mm  0.10(depth<span>≦55um)，0.13</span>(depth<span>≦80um),0.15</span>(depth<span>≦100um)</span><br /> Countersink hole angle and diameter    /      Top 82 90,120degree<span>，</span>diameter<span>≦14mm</span><br />  <br /> <span><span>（</span>4<span>）ã€</span>Solder mask</span><br /> 1<span>）</span>Machine capability<br /> Screen printing mill machine   /   thickness 0.20-7.0mm<span>，</span> min size<span>：</span>9*9inch<br /> Manual exposure machine  /   thickness 0.11-7.0mm,max size<span>：</span>25*32inch<br /> Developing machine   /    thickness 0.11-7.0mm<span>，</span> min size<span>：</span>4*5inch<br /> 2<span>）</span>Ink type  <br /> Solder mask color   /   Green, yellow, black, blue, red, white, green, matte<br /> Component mark color   /  White, yellow, black<br /> 3<span>）</span>Solder mask Ability<br /> Min Solder mask opening   Mil  2<span>（</span>partial 1.5 for flash gold<span>，</span>others can partial 1<span>）</span>only for 18um and 35um<br /> Max plugged vias size    Mm   0.65mm for drill bit size<br /> Min width for line coverage by s/m   Mil   2mil per side<span>，</span>only applies to 18um and 35um base copper<br /> Min solder mask legends width     Mil    8<span>（</span>min 7mil<span>）</span><br /> Min solder mask thickness     Um    10<span>（</span>The corner 8um<span>）</span><br /> Min mask thickness for via tenting    Um    10<br /> Carbon oil line (min)    Mil     10<br /> Carbon oil line space (min)    Mil     14<br /> Tracer of Carbon (min)   Mil    2.5<br /> Carbon oil line trace (min)   Mil   12<br /> Min spacing from carbon pattern to pads   Mil     10mil<span>，</span>70um base copper<span>≥12mil</span><br /> Min width for peelable mask cover line/pads      Mil    6<br /> Min solder mask bridge width      Mil       base copper<span>≦10z，Black, white, and matte ink are 6mils</span>，others are 4mil，base copper <span>2-40z，min</span>bridge width is <span>6mils</span><br /> Solder mask hardness     H      6<br /> <span><span>（</span>5<span>）ã€</span>Surface treatment process</span><br /> Max Gold finger length     inch       2<br /> Nickel thickness for ENIG    Um      3-5um<br /> Gold thickness for ENIG     Um      0.025-0.10<br /> Nickel thickness for Gold finger    Um     3-5um<br /> Gold thickness for Gold finger    Um     0.25-1.5<br /> Min tin thickness for HAL     Um      0.4<br /> HASL machine      Can process 2 times HASL  thickness 0.6-4.0mm<span>ï¼›</span>size min<span>：</span>5*5inch<span>ï¼›</span>max<span>：</span>20*25<br /> Gold finger surface treatment     Flesh gold/ ENIG<span>ï¼›</span>Flesh gold /hard gold<br /> Plating Au    U’’    1-5<br /> Plating NI    U’’     120-250<br /> ENIG and OSP PAD space<span>（</span>min<span>）</span>   Mil   9mil<br /> Immersion gold          0.2-7.0mm<span>，</span> min<span>：</span>6*6inch<span>，</span>max<span>：</span>21*27inch<br /> Immersion tin thickness    Um       0.8-1.5<br /> Immersion silver thickness      Um       o.1-0.3<br /> OSP thickness     Um       0.2-0</span>.5<br />  <br /> <span>3<span>ã€</span>About us</span> <br /> Founded in 2003<span>，，</span>JSD Circuit is the leading <span>manufacturer of prototypes and small-volume PCB</span> in China.<br /> JSD Circuit’ products are extensively u<span>sed in communications, network, industrial control, computer applications, and national defense, aerospace and medical fields.</span><br /> <span>JSD Circuit has become the preferred <span>prototype supplier of Huawei and ZTE.</span></span><br /> JSD Circuit can process <span>more than 180 different part numbers in any one day!</span>The company employees<span><span>over 200 staff members</span>.</span>Of the 200, <span><span>we have 42 for the engineering team, all with rich experience.</span></span><br /> <span><span>Service</span></span><br /> <span>Quick response, JSD PCB will reply Customer's any enquiry <span>within 3 hours</span>;<br /> <span>More than 180 type of PCB</span> can be worked out Every day;<br /> <span>24 hours</span>technique Support;<br /> <span>24 hours</span> Engineering Gerber files treatment.<br /> <span>24 hours</span> English Engineering Questions Confirmation by E-mail.<br /> <span>Experienced Impedance Designer.</span><br /> Supply the best project fit for production customized</span><br /> 4<span>ã€</span><span>Contanct us</span><span>：</span><br /> company<span>：</span>Shenzhen JinShengDa Electronics & Technology Co.,Ltd..<br /> Factory Base: Building 12,LiSheng Industrial Area, TangWei,Bao'an District,Shenzhen,Guangdong Province,P.R.China</span><br />  </p>
- Product/Service : pcb：rogers, high tg board, glexible board, blind board, buried board, bare board,1, 2, 3
- Category : Electrical Equipment & Supplies
- Contact Person : Mr. micheal xander
- Link More : China Electrical Equipment & Supplies ,China Passive Components
- Telephone :
- Fax :
- Mobile phone :
- Address : Rm906-907, Building B, Tianyuan Building. NanShan CBD, Shenzhen, China, Shenzhen, Guangdong, China
- Website : www.jsdpcb.com/en/index.html
- Business Type : Manufacturing
