Terms & Conditions

Howell Electronic Services is capable of doing full turnkey on your project—from electrical engineering and PCB layout to board manufacture, assembly and test. Our goal is to custom fit a solution to the needs of your organization by providing the exact level of service you need.


From a simple circuit design to a complete system, we have the tools and
experience you are looking for to get your products to market fast!

We can use our extensive design capability to be your company's PCB design center or we can integrate to handle your design area’s overflow.

If you own or are developing Intellectual Property you need to protect, Howell Electronic Services is your business of choice


Firmware Design & Electronic Engineering

Howell Electronic Services is versed in both digital and analog design of high speed, high bandwidth, low-noise data paths, including analog circuit functions, high speed digital design, analog to digital interfaces, A/D & D/A converters, switching circuitry, control logic, programmable logic (FPGA/EPLD), embedded processors/controllers, motor control, switching power supplies.

PC Board Development & Translation
From Schematic entry to board assembly, we can meet your needs.

Quick turn PC board layout, manufacturing, and assembly.

PCB Design Quote form



Manufacturing Engineering


Bill of Materials

  • Schematic capture
  • Footprint Creation
  • Board Outline
  • Critical Route Rules
  • Output either on CD-ROM, or via electronic mail .
  • Product designs including prototyping and de-bugs
  • PCB design
  • Component selection and specification
  • Vendor interfacing
  • Documentation (schematic, bills-of-materials, test procedures, user manuals)
  • Manufacturing Engineering
  • Technical writing reports, proposals, manuals, and instructions.


Fabrication and Assembly Drawing s
  • OrCAD database
  • Bill of Materials
  • Drill files
  • Gerber Files
  • Insertion files
  • Test Point files
  • Other reports available

To obtain a PCB design quote please provide as much of the following as possible, or go to the quote form :
  • A bill of materials , with manufacturers part numbers
  • Dimensions required , (prefer board outline drawing in Autocad DXF or Cadkey format )
  • Pertinent design rules
  • Turnaround time required
  • Start date

Printed Circuit Board CAD Import/Export Formats


  • Ascii netlist
  • Cadstar
  • DXF
  • Futurenet
  • HPGL
  • Mentor Graphics
  • PADS
  • PCAD
  • Postscript
  • Protel
  • Tango
  • Viewlogic

  • Design specifications
    ANSI/IPC-D-275 Design Std for rigid printed circuit boards and assemblies
    ANSI/IPC-RB-276 Qualification and performance specs for rigid pcboards
    IPC-SM-782 Surface mount and land pattern standard
    Drawing Requirements Manual - Complies with MIL-T-31000 and MIL-STD-100