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Material
FR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum
Surface finish/treatment
HALS/HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold Plating
Certification
UL Approval
ROHS
ISO9001:2000
CE certification
SGS Lead-free certification
What can we do for you?
We provide following service to all of our customers:
1. PCB production service. Available on FR-4, TG150-180, Aluminum, FPC
2. PCB copy service
3. PCB assembly service. Available on SMT, BGA, DIP.
4. And Box build assemble. Available on Final Functional testing and final package
5. Electronic Component purchasing service
The following information is requested for this service:
*Gerber files of the bare PCB
*Bill of materials to include: Manufacturer's part number, type of part, type of packaging, component locations listed by reference designators and quantity
*Dimensional specifications for non-standard components
*Assembly drawing, including any change notices
*Final test procedures (if available)
Product Details:
Payment & Shipping Terms:
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| High Light: | fr4 circuit board,printed circuit board |
||
|---|---|---|---|
Multilayer Hi Frequency PCB FR4 Impedance Printed Circuit Board
Specification:
Impedance means at a certain frequency, electronic devices transmission signal line, relative to a reference layer, high-frequency signals or electromagnetic wave by resistance during propagation is called the characteristic impedance, it is actually the electrical impedance, inductance resistance, capacitance resistance etc.
| Model:XCEF | Board size:8*9cm |
| Origin:China | Material:FR4 |
| Layer:2 | Rigid printed circuit board |
Parameter:
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Finish Plating |
Hasl lead free |
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Copper THK |
1oz |
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Trace/Space Width |
8 Mils or Greater |
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Drill Clearance |
0.1mm(laser drilling) |
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Plated Slots |
0.036 or Greater |
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Smallest Hole |
0.1mm or Greater |
| Test Jig |
One-off cost |
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Tooling |
Yes |
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Soldermask Type |
LPI Glossy, LPI-Matte, SR1000 |
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Soldermask Color |
Green, Red, Blue, Black, White, Yellow, |
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Legend Color |
White, Yellow, Black, Red, Blue |
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CNC Route Point |
Any |
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Minimum Route Width |
0.031” |
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Scoring |
Straight Lines, Jump Scoring, Panel Edge to Edge, CNC* |
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Body Gold |
HARD*, IMMERSION* (up to 50 MICRON GOLD) |
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Data File Format |
Gerber 274x with embedder aperture |
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Fab. Drawing Format |
DXF, HPGL, DWG, PDF, Gerber |
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E.T Testing |
Flying Probe, Single Sided, 1up Plate, Clampshell, Net List |
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Counter Sink / Counter Bore |
Availiable up to 0.250 Diameter |
Service:
Customer question:
1) What is the single line impedance & impedance differential & differential impedance. Impedance more smaller more better?
2) impedance 80 +/- 10% ,what's mean of "+/- 10%" ,is tolerance? This range is the bigger the better, or the smaller the better?
Our answer:
1) The single line is a line impedance ,differential = differential refers to the impedance of two parallel lines. Impedance values depend on the performance of electronic components.
2) +/- 10% means tolerance. The smaller tolerance on behalf of the higher requirements, making tecnology more harder
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345
