Contact Us
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EE Tronics Design Inc
1292 Kifer Road
Suite 801
Sunnyvale, CA 94086
Email: contact@ee-tronics.com

Phone: (408) 733-1899
Fax: (408) 733-2567

Board Fabrication

Quality, Service and Technology Make Us Different.

Capabilities:
  • »Layer Count: 2-50 Layers
  • »Maximum Board thickness: 0.2"
  • »Line Width: 0.003" (0.075 mm)
  • »Conventional Drill Size: 0.0098"(0.25 mm)
  • »BSURFACE: HAL , Ni/Au, Preflux
  • »Impedence: +/- 5%
  • »Buried/Blind VIA
  • »Heavy Copper: 60Z (inner/out layer)
  • »CHDI: 1+N+1, 2+N+2, 3+N+3, 1+3+3+1, 1+4+4+1, Stack Vias.
  • »Board Thickness: 0.0065" ~ 0.180"
  • »Hasl, Reflow, Entek, Immersion gold, Electroless Gold, Depp Electrolytic Gold, Immersion Tin, Electroless Palladium
  • »FR4, FR408 (High Tg), Nelco, Rogers, Flexible circuit materials.
**Finished conductor width tolerances from original artwork

Cu Weight Internal External
  1/2 oz.   -.001"   .001"
  1 oz.   -.001"   .002"
  2 oz.   -.003"   .004"
  3 oz.   -.005"   .006"
Minimum drilled hole size = .012"
Minimum slot width = .30"
Hole size Qmlated Plated
  <.040"   +/.001"   +/.003"
  .040"–.093"   +/.002"   +/.003"
  .094"–.250"   +/.002"   +/.004"

* Max Cu Weight planes — 6 oz
* Max Cu Weight inner layer ground planes — 3 oz
* Max Cu Weight inner layer signals — 2 oz
* Min Cu Weight inners — 1/2 oz
* Maximum board size — 24" x 20"
* Min conductor width — .005"
* Minimum spacing — .005"

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