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How to order TLC RF & Microwave Laminates
| Designation |
Dielectric Constant |
Dielectric Thickness |
Dielectric Thickness |
| TLC-27 |
2.75 +/- 0.05 |
0.0145" |
0.37 mm |
| TLC-30 |
3.00 +/- 0.05 |
0.0200" and up |
0.51 mm and up |
| TLC-32 |
3.20 +/- 0.05 |
0.0310" and up |
0.78 mm and up |
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Standard sheet size 36" x 48" (914 mm x 1220 mm). Please contact our Customer
Service Department for the availability of other sizes of certain grades, e.g.
long laminates up to 102" (2590 mm) length, and for other types of copper foil
(e.g. RH, R1, etc.) and claddings.
TLC can be ordered with the following electrodeposited copper:
| Designation |
Weight |
Copper Thickness |
Copper Thickness |
| CH |
1/2 oz./sq. ft |
~ 0.0007" |
~ 18 µm |
| C1 |
1 oz./sq. ft |
~ 0.0014" |
~ 35 µm |
| C2 |
2 oz./sq. ft |
~ 0.0028" |
~ 70 µm |
|
For low passive intermodulation performance (PIM) the available copper designator
for all grades is:
| Designation |
Weight |
Copper Thickness |
Copper Thickness |
| CV1 |
1 oz./sq. ft |
~ 0.0014" |
~ 35 µm |
CL1 |
1 oz./sq. ft |
~ 0.0014" |
~ 35 µm |
|
For heat dissipation, grounding, etc. TLC is also available with the following heavy metal claddings:
Aluminium: 0.7 mm - 12 mm (0.028 - 0.47")
Brass: 0.7 mm - 6.35 mm (0.028 - 0.25")
Copper:0.7 mm - 6.35 mm (0.028 - 0.25")
Sheets may be ordered in cut-to-size panels:
| Typical Panel Sizes |
| 12" x 18" |
304 mm x 457 mm |
| 16" x 18" |
406 mm x 457 mm |
| 18" x 24" |
457 mm x 610 mm |
| 16" x 36" |
406 mm x 914 mm |
| 24" x 36" |
610 mm x 914 mm |
| 18" x 48" |
304 mm x 508 mm |
|
An example of our part number is: TLC-32-0310-CH/CH-18" x 24" (TLC-32-0310-CH/CH-457 mm x 610 mm).
 Introducing TLC
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