Alternate Finishing meets the industry's
most demanding requirements for specialty finishes on printed wiring boards. Our primary
specialties include:
Hours of operation
7:00 am - 7:00 pm |
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Finishes Available: |
Fully automated 6-8% phosphorous electroless nickel, immersion gold plating
line, with panel size capabilities up to 21x25. |
Fully Automated electroplated nickel and gold with panel size up to 54 x
36 |
Six Sulfamate nickel plating baths (low stress) with panel size capabilities
of 24x30 |
| Two Soft wire bondable gold plating
baths with panel size capabilities of 24x30 |
Two hard gold plating baths with panel size capabilities of 24x30 |
Immersion Silver final finish for printed circuits |
| Copper Sulfate plating for thin film circuits |
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Quality Assurance |
Fisherscope X-ray system, measuring plating thicknesses. |
Oxford Instruments CMI900 XRF system to measure plating thickness |
Mantis microscope |
10X stereo zoom microscope |
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Chemical Analysis Lab |
Atomic Absorption Spectrophotometer. |
Ability to perform all chemical analysis related to our processes. |
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Acid
based copper cleaners |
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Sodium
Persulfate microetches |
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Nickel
plating solutions (nickel concentration, boric acid, nickel bromide, pH, hull cells) |
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Gold
plating solutions (gold concentration, pH, nickel contamination) |
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Sulfuric
acid (predip) concentration level, copper levels) |
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Catalyst
(concentration, acid levels, copper levels) |
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Silver |
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Copper sulfate
plating solution |