Kelan Circuits Ltd
+44 (0)1423 321100 
+44 (0)1423 321107 
Email:sales@kelan.co.uk
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| PROCESSES To ensure the highest standards of quality and technology Kelan employs in its production process:
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Fully automated "lights
out" drilling with laser checks for the correct drill diameter and broken drill
detection. The Clean Room contains a Schmidt fully-automated cut sheet laminator and glass to glass exposure units. This gives the capability for high yields on 0.10mm (4 thou) track and gap spacing.  |
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PAL Computer Controlled
Plating Line providing a wide range of plating programmes which are selected to
produce the best quality product to suit the PCB design, panel thickness and minimum hole
size. Electrostatic spray application
of the Photo-Imageable Solder Resist to provide complete encapsulation of the circuitry
even on power supply boards with up to 10oz copper or dense circuitry with fine track and
gap spacing. |
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RoHS Kelan can provide a range of solutions to ensure our customers are RoHS compliant. Immersion Silver, Electroless Nickel/Immersion Gold (ENIG) and Lead Free HASL (currently sub-contracted) are all available RoHS compliant solderable finishes. Kelan can also give advise on the new grades of FR4 Laminates that provided the highest reliability when subjected to the increased “Lead Free” assembly temperatures. |
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Registered Office: |
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