Shenzhen Wonderful Technology Co., Ltd.
Main products:PCB,PCBA,FPC
Products
Contact Us
  • Contact Person : Ms. Gong Miss
  • Company Name : Shenzhen Wonderful Technology Co., Ltd.
  • Tel : 0086-0755-86229518,86217624,86227586
  • Fax : 0086-0755-26073529
  • Address : Guangdong,ShenZhen,32A,Building NO.1,Modern Mansion,ChuangYeRoad,NanShan District
  • Country/Region : China
  • Zip : 518054

speaker pcb board

speaker pcb board
Product Detailed
speaker pcb board 1.Reputable manufacturer 2.Certificate:ISO UL ROHS REACH 3.24-hour work time 4.Timely delivery

 speaker pcb board

1,base material:FR-4 epoxy resin

2,cooperthickness:1/2OZ   1OZ  2OZ  3OZ(17um 35um 70um 105um)

3,board thickness:0.2-3.2mm4,min.hole size:0.2mm5,min.line width/spacing:0.1mm

6,surfacefinishing:HASL/lead-free HASL

7,form:punching,routing,v-cut,beveling

 
NO          Item       Craft Capacity
1              Layer                                                 1-30 Layers                                                                               
2Base Material for PCBFR4, CEM-1, TACONIC, Aluminium, High Tg MaterialHigh FrequenceROGERS ,TEFLON, ARLON, Halogen-free Material
3Rang of finish baords Thickness0.21-7.0mm
4Max size of finish board900MM*900MM
5Minimum Linewidth3mil (0.075mm)
6Minimum Line space3mil (0.075mm)
7Min space between pad to pad3mil (0.075mm)
8Minimum hole diameter0.10 mm
9Min bonding pad diameter10mil
10Max proportion of drilling hole and board thickness1:12.5
11Minimum linewidth of Idents4mil
12Min Height of Idents25mil
13Finishing TreatmentHASL (Tin-Lead Free),  ENIG(Immersion Gold), Immersion Silver , Gold Plating (Flash Gold), OSP, etc.
14SoldermaskGreen, White, Red, Yellow, Black, Blue, transparent photosensitive soldermask, Strippable soldermask.
15Minimun thickness of soldermask10um
16Color of silk-screenWhite, Black, Yellow ect.
17E-Testing100% E-Testing (High Voltage Testing);  Flying Probe Testing 
18Other testImpedanceTesting,Resistance Testing, Microsection etc.,
19Date file formatGERBER FILE and DRILLING FILE, PROTEL SERIES, PADS2000 SERIES, Powerpcb SERIES, ODB++
20Special technological requirementBlind & Buried Vias and High Thickness copper
21Thickness of Copper0.5-14oz (18-490um)

speaker pcb board



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