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Our Details
Printech Circuit Laboratories
31 - 35 Haltwhistle Road
South Woodham Ferrers
Chelmsford
Essex, CM3 5ZA
Tel: (01245) 323244
Fax: (01245) 329472
Email: sales@pcll.net
Click here for Map
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Microwave PCB's
Printech processes a wide range of PTFE, ceramic and thermoset materials supplied by the major
manufacturers including Rogers, Taconic and Arlon.
Product Range
Single and double sided conventional circuits.
PTH circuits.
Compression bonded assemblies.
Multilayer boards using mixed dielectrics eg FR4 with one of the microwave materials.
Multilayer boards manufactured from woven glass PTFE, Rogers 5870 and 5880 as well
as Rogers 3000 and 4000 materials.
Circuits with surface or buried resistors using Ohmega-Ply foil.
Multilayer boards as above with both blind and buried vias.
Multilayer boards and compression bonded assemblies with embedded components.
| Capabilities |
Standard |
Technical |
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| Track and gap spacing |
0.15mm |
0.05mm |
| Minimum hole diameter |
0.5mm |
0.1mm |
| (dependent on the thickness and type of material) |
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| Track width tolerance (on 1oz Cu) * |
+/- 25 microns |
+/- 15 microns |
| Track width tolerance (on 0.5oz Cu) * |
+/- 10 microns |
+/- 8 microns |
| Hole positional tolerance |
+/- 0.1mm |
+/- 0.05mm |
| Hole diameter tolerance |
+/- 0.05mm |
+/- 0.025mm |
| Profiling tolerance |
+/- 0.1mm |
+/- 0.05mm |
| Hole aspect ratio |
6:1 |
10:1 |
* Dependant on Panel Size.
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