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:
|
Finish Plating |
Hasl lead free |
|
Copper THK |
1oz |
|
Trace/Space Width |
8 Mils or Greater |
|
Drill Clearance |
0.1mm(laser drilling) |
|
Plated Slots |
0.036 or Greater |
|
Smallest Hole |
0.1mm or Greater |
| Test Jig |
One-off cost |
|
Tooling |
Yes |
|
Soldermask Type |
LPI Glossy, LPI-Matte, SR1000 |
|
Soldermask Color |
Green, Red, Blue, Black, White, Yellow, |
|
Legend Color |
White, Yellow, Black, Red, Blue |
|
CNC Route Point |
Any |
|
Minimum Route Width |
0.031” |
|
Scoring |
Straight Lines, Jump Scoring, Panel Edge to Edge, CNC* |
|
Body Gold |
HARD*, IMMERSION* (up to 50 MICRON GOLD) |
|
Data File Format |
Gerber 274x with embedder aperture |
|
Fab. Drawing Format |
DXF, HPGL, DWG, PDF, Gerber |
|
E.T Testing |
Flying Probe, Single Sided, 1up Plate, Clampshell, Net List |
|
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
sufficient stocks of hi-frequency pcb materials such as Rogers,TACONIC,Arlon,Isola,F4B,TP-2,FR-4 (dielectric rage:2.2-16) mainly used in the area of high technologies.
special and high precision printed circuit boards with the strong production capability of 2 to 28 layers of highly precise impedence,multi-layer blind buried,multi-layer mix-compression,highTG, copper substrate,Ceramic substrate PCB.
