Bare Board
Manufacture
Our GB Circuits
division is dedicated solely to the manufacture of high quality
circuit boards from prototypes and one-offs to low and medium
volume runs.
-
Double
sided plated through and non-plated through
-
PTH,
surface mount and mixed technology
-
Multi
layer up to 15 layers with buried and/or blind via holes
- Prototype
boards to low and medium volume production
- Circuit
scoring
- 100% inspection
and bare board testing
- Delivery
from 24 hours to 25 days, or to your schedule
Boards are
manufactured to a multitude of different specifications, from
thick power tracking to fine line dense surface mount. All boards
are hot air solder levelled as a standard finish.
Using modern
CNC machinery, thoroughly proven chemical processes and in-house
quality procedures, we offer high quality boards on a variety
of substrates.
Very competitive
pricing is offered on all requirements from prototypes in 24 hour
turnaround, through urgent requirements, to scheduled call-offs.
We pride ourselves on a fast, efficient and accurate response
to any enquiry. Our knowledge of the market and our suppliers
enables us to quote for any board type no matter how diverse the
specification, quantity, delivery or quality release. Board designs
can be e-mailed direct to us.
We are already
Underwriter Laboratories approved to UL-94-V-O and have applied
for accreditation to ISO 9002.
GB Circuits
Unit 8C Braithwell Way
Hellaby Industrial Estate
Rotherham
South Yorkshire
S66 8QY
Phone: 01709
547000
Fax: 01709 549000
e-mail: sales@gbcircuits.co.uk
Modem: 01709 3549304
Technical
Information
MINIMUM
HOLE SIZES:
Via holes:
0.3mm
Component holes: 0.6mm
TRACKING
WIDTHS:
Minimum track width: 0.15mm (0.006")
FINISHES
AVAILABLE:
Hot air solder levelled
Gold on copper edge contacts
Electroless gold over nickel
Electroplated gold
Carbon ink for key pads etc.
Two pack thermal cured solder resist
Photo-imageable solder resist
Ultra violet cured solder resist
Two pack thermal cured component item
Ultra violet cured component ident
LAMINATES:
Epoxide glass laminate to BS4584 Pt 3 / MEMA FR4
Also available are FR2, FR3, CEM1, SRBP, PTFE
Standard base materials are UL Approved
PHOTOPLOTTING:
Full CAD photoplotting service from tape, disk, modem or e-mail.