Manufacturing
CompanySolutionsProductsServicesContact Us

 

[Home][Services][Manufacturing]

 

Circuit Board Assembly

Surface  Mount Technology

  • Prototyping through 5,000 class 3 assemblies per month
  • Computer controlled fine pitch screen printer for solder paste, epoxy adhesive, conductive carbon, and conductive epoxy.
  • Pick and place line with a maximum 21,000 placements per hour. The SMT line is an inline - conveyored system with dual vision correction for fine pitch to 12 mils. (BGA, uBGA, Flip chip, CSP, and chips components to 0402) Placement repeatability 15um / 3 sigma.
  • Computer vision corrected automatic dispensing system for solder paste, epoxy adhesive, spot conformal coatings, solder masking, heated and unheated underfills.
  • Automatic Optical Solder Paste Inspector, 20 Zone reflow oven with onboard temperature control and profiling, SMT reflow and rework stations. SRL automatic fine pitch rework stations, In-circuit testing and programming.

Through Hole Technology

  • Prototyping to 5,000 assemblies per month
  • Automatic, Semi-automatic, and Manual Component preparation
  • Semi-automatic Insertion and Hand insertion
  • Inline 18 inch wave soldering system, aqueous and no-clean fluxing, inline aqueous cleaning system. In-circuit testing and programming

Mechanical Assembly

  • Cable and Wire harnesses, chassis wiring, and wire terminations.
  • Final Product Assembly
  • Ultrasonic Plastic Welding, and Hose Assemblies.
  • Conformal Coating applied using Automatic, Semi-automatic, and Manual methods. Acrylic, Polyester, Paralene, Silicone, and Polyurethane are commonly stocked coatings.
     

Quality and Testing

  • ISO 9000 Quality System for Design and Production.
  • Enterprise CAM system.
  • All PCB assemblies built to IPC-610C Class 2 or Class 3, J-STD-001
  • Fully automatic in-circuit functional testing
  • In-circuit Programming and Testing
  • Burn In
  • Environmental Testing
  • Bed- of - Nails testing (fixtures fabricated in-house)
  • Testing programs developed from customer schematics

[1][2][3]

Copyright (c) 2010 SELDS, Inc. All rights reserved.