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Technical Specifications - PCB |
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Product types: |
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Single sided, double sided (non PTH), plated through hole, multi layers (up to 16 layers). |
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Board thickness: |
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0.018" (0.45mm) min, 0.128" (3.2mm) max. |
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Hole sizes: |
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0.020" (0.30mm) finished min. |
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Hole alignment: |
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To centre of pad up to 0.006" (0.15mm). |
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Plated hole tolerance: |
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+/- 0.004" (0.10mm) standard. |
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Aspect ratio: |
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5.3:1. |
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Annular ring: |
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Drill size +0.010" (0.25mm) minimum. |
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SMT pitch: |
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0.020" (0.5mm) minimum. |
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Conductor width: |
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0.006" (0.152mm) minimum. |
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Conductor spacing: |
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0.006" (0.152mm) minimum. |
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Finishes: |
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Photo imageable curtain coated, peelable solder resist, carbon ink, hot air solder level, |
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gold over edge connector, electroless nickel/gold, immersion silver. |
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Solder resist alignment: |
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To centre of pad up to 0.006" (0.15mm). |
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Scoring tolerance: |
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+/- 0.008" (0.20mm). |
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Profile tolerance: |
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+/- 0.008" (0.20mm). |
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Bare board test: |
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Double sided surface mount. |
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Front end: |
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Full data processing including DRC, in-house photo-plotting, |
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we prefer data supplied in Gerber format. |
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Technical Specifications - Plant |
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Natgraph exposure machines. |
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Wring ovens. |
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Mass curtain coater lines. |
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Morton exposure machines. |
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Nubal graphole lines. |
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JWA quick score machines. |
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Olivetti/Techost bare board testers. |
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Emma flying probe tester. |
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Excellon Uniline 2000 auto loader drills. |
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Excellon XL3's. |
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Excellon X200's. |
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Excellon X300s. |
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LENZ routers. |
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Gerber Scientific CAM systems. |
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Mivatec photo plotters. |
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George Moore multilayer presses. |
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Cemco (Quicksilver) hot air solder level. |
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