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Cleveland Circuits Ltd Manufacturing Capabilities |
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PCB Technologies |
Single Sided Conventional (NonPTH)
Double Sided Conventional (NonPTH)
Plated Through Hole (2 Layers)
Multi-Layers (up to 20 layers)
IMS (Metal Backed Substrates) |
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CAM Engineering |
3 x Wise Software VisualCAM 15.2 and 1 UCAM Ver 8.3.1
PCB Design service available using Boardmaker3 software.
Design Rule Checks and Design For Manufacture checks on supplied data.
Panelisation layouts to your specific requirements.
In-house photo-plotting using a Gerber Crescent 40 plotter.
Resolutions up to 8,000dpi. (4,000dpi standard).
IPC-D356A netlist creation for electrical test data.
Test data & pin fixtures generated using UCAM SmartSpeedy & FixGenius
Reverse engineering of obsolete PCB's. |
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Data Specifications |
RS274-X Gerber (preferred)
RS274-D Gerber (aperture list required)
DXF, DWG, HPGL and EPS files
NC Data – Excellon Format 1 & 2 (preferred)
Sieb and Meyer Format 1000 & 3000 |
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Laminate Types |
FR4, FR2, HiTg, Polyimide, BT Epoxy, CEM1, CEM3, IMS (Aluminium)
Material Thickness available from 0.2mm up to 4.0mm.
Finished copper weights from 18µ to 140µ (1/2oz – 4oz) |
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Maximum PCB Sizes |
PTH & Multi-Layer – 458mm x 559mm (18” x 22”)
Non PTH (inc IMS) – 508mm x 585mm (20” x 23”) |
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Manufacturing Specifications and
Tolerances |
Maximum layer count – 20
Min Track and Gap – 0.127mm
Min Hole Ø (drilled) – 0.3mm (0.2mm Ø after plating)
Min Slot Ø (peck drilled) – 0.6mm
Min Annular ring over drilled hole size – 0.15mm
Routed profile +/- 0.15mm
Scored edge +/- 0.35mm
Finished Hole Ø (Plated) +/- 0.05mm
2nd stage drill Ø (Non Plated)+/- 0.05mm
2nd stage drill (positional) +/- 0.2mm |
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Electrical Test |
Double Sided Flying Probe
Simultaneous double sided SMT fixture testing.
All test data and fixtures are prepared & manufactured in-house. |
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Organic Coatings |
Elga Europe OPSR5600 Liquid Photo-Imageable Solder Resist
(Wide choice of colours available)
Elga Europe OPSR5600 Liquid Photo-Imageable Component Ident
(Wide choice of colours available)
Coates XV501T-4 Matt Black
Peters SD2955 Peelable Solder Resist (Suitable for Lead Free Processing) |
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SurfaceFinishing |
Leaded Hot Air Solder Levelling – Non RoHS
Lead Free Hot Air Solder Levelling – RoHS compliant (Sn100C Alloy)
Immersion Nickel Gold – RoHS compliant
Electrolytic Nickel Gold – RoHS compliant
Sterling ® Silver – RoHS compliant |
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Quality Systems |
BS EN ISO9001-2000
IPC-A-600 Rev G (Bare Boards)
IPC-A-610 Rev A (Assembled Boards)
UL Approved (File no: E207295).
In house laboratory facilities. |
