High precision FR4 1oz copper thickness double sided pcb carbon film , peelable mask
Brand Name:WonDa
Certification:CE, ROHS, UL
Minimum Order Quantity:None
Delivery Time:5-15 days
Payment Terms:T/T, W.U, L/C
Place of Origin:Shenzhen, China
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Location:
Shenzhen Guangdong China
Address:
703, Yufeng building,7-9# Jinhai road, Yantian community,Xixiang street,Bao'an district, Shenzhen city
Supplier`s last login times:
within 3 hours
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Product Details
Company Profile
Product Details
High precision FR4 1oz copper thickness double sided pcb carbon film , peelable mask
Specifications
FR4 1oz copper thickness double sided pcb1.High precision
2.PCB size based on gerber file
3.UL,SGS,ROHS,ISO9001:2008
Brief introdution of our company
Shenzhen WonDa Technology Co., Ltd. is a professional pcb manufacturer ,our products include blank pcb, single sided pcb,d ouble sided pcb,multilayer pcb,flexible pcb,fr4 pcb,fr2 pcb,fr1 pcb,cem1 pcb,cem3 pcb,aluminum pcb,etc.
General Specifications Capability
| Article | Description | Capability |
| Size | Max.Finshed Size | 20.9”x24.4”(530mm x 620mm ) |
| Board Thickness | Standard | 0.004”to0.16 ” ±10% ( 0.1mmto4.0mm±10% ) |
| Min. | Single/ Double-sided:0.008”±0.004”(0.2mm ±0.1mm) | |
| 4-layer:0.01”±0.008”(0.4mm ±0.1mm) | ||
| 8-layer :0.01”±0.008”(0.4mm ±0.1mm) | ||
| Bow and twist | < 7/1000 | |
| Copper Weight | Outer Cu weight | 0.5oz ~ 3.0oz |
| Inner Cu wight | 0.5oz ~ 3.0oz | |
| Laminate Materials | FR-4,FR-1,,FR-2,CEM-1,CEM-3 | |
| Board Cutting | Max. number of layers | 8 |
| Min. thickness for inner layers (Cu thickness are excluded) | 0.003”(0.07mm) | |
| Drilling | Min. Size | 0.0078”(0.2mm) |
| Max. Size | 0.3”(8.0mm) | |
| Drill Deviation | ± 0.002” (0.050mm) | |
| PTH hole tolerance | ± 0.002” (0.050mm) | |
| NPTH hole tolerance | ± 0.002” (0.050mm) | |
| Plating | Min. hole size | 0.0008” (0.02mm) |
| Aspect ratio | 20(5:1) | |
| Solder Mask | Color | green,light green,white,black,dark brown,yellow,red,blue |
| Min. solder mask clearance | 0.003”(0.07mm) | |
| Thickness | 0.0005”-0.0007”(0.012mm-0.017mm) | |
| Silkscreen | Color | White,black,yellow,red,blue,green |
| Min. Size | 0.006” (0.15mm) | |
| Electrical testing | Flying Probe Tester | Y |
| Controlled Impedance | Tolerance | ±0.5% |
| Impedance tester | Tektronix TDS8200 | |
| Routing | End Mills Test | ± 0.006”(0.15mm) |
| CNC Tolerance | ± 0.004”(0.1mm) | |
| V-Cut Depth( residual thickness ) | FR-4(1/3+-0.1mm);FR-1,FR-2,CEM-1,CEM-3(1/2+-0.1mm) | |
| V-cut angle | 15°,18°,30° | |
| V-cut Shape | line,hole,V-shape | |
| Surface Finish | HASL,HASL pb free,immersion gold,immersion silver,immersion tin,O.S.P (Entek),S/G plating,ENEPIG,G/F plating,carbon… | |
| Gold Finger angle | 15° 30° 45° 60° | |
| Others | UL Cert. | Y |
| ISO Cert. | ISO9001 | |
| TS16949 | Y | |
| ISO14000 | Y | |
Testing Items
1.100% Electrical Test
2.100% Visual Inspection (including warp & twist check)
3.Dimensional Inspection (finished hole sizes, pcb profiles, etc)4.Microsection
5.Solderability Test (245±5ºC; 3-5 sec)
6.Thermal Test (288±5ºC; 10 sec. inspect delamination, etc)
7.Tape Test (adhesion test)
8.Peel Test (conductor peel strength)
9.Impedance Test
10.Ionic Contamination Test
Strict quality control system
High precision FR4 1oz copper thickness double sided pcb carbon film , peelable mask
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