|
TECHNICAL DATA AND KEY FIGURES FOR BACKPLANES |
 |
|
Final format
|
up to 1,350 x 610 mm (larger on request) |
 |
|
Number of layers
|
unlimited |
 |
|
Board thickness
|
up to 10 mm |
 |
|
Material
|
FR4 (standard)
High-performance base materials
incl. high-frequency applications |
 |
|
Surface finishing
|
Pb/Sn
immersion tin
immersion ni/au |
 |
|
Copper thickness
|
12 µm/17 µm/35 µm |
 |
|
Aspect ratio
|
up to 1 : 17 |
 |
|
Conductive pattern
|
120 µm |
 |
|
Impedance
|
single-ended/differential impedance |