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PCB Fabrication
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 Lead-Free Solder
LAlternative PCB Finishes
Assembly

















































PCB Fabrication

 Products and Services
Topscom has the ability to build virtually all multilayer board designs produced.

Multilayer Technologies

QTA and Prototyping

High Performance Materials

MCM/Substrates

Microvia

Backpanels

Capabilities

Technology Roadmap

Engineering Services

Surface Finishes

Product Development

Production Equipment

Research and Development

Front End Capabilities

Analytical Services

 Materials
Topscom has extensive experience with materials, ranging from mid-range FR-4 to Polyimide, Teflon, Cynate Ester and BT. Hybrid application for complex RF, Microwave, and Antenna products are our specialty. The use of High Tg, Low loss ‘s High speed Dielectrics is growing with the increasing functionality and speed for the character, voice and image path transition.  Topscom can provide alternative solutions for hard to find materials based on desired electrical performance requirements.

Materials Chart

Buried Capacitance

Hybrid Applications

Buried Resistors
............................Pcb Layout Experience

 

Experience

Capability

Year Experience

10

N/A

Layout Size

16” X 13”

All dimension

Point Connect

20,000 pin

Design dependent

Layers

20 layers

Design dependent

Speed

GIGA / OC48

Up to 10 G

Trace Thickness

½, 1 oz Cu

>> ½ oz Cu

 

Trace Width

5/6/8 mil

> 3 mil

Material

FR-4 natural expoxy

FR 4-06

Dielectric Thickness

5 mil

< 4 mil

Backplane

24 layers

Design dependent

ICT Test Point

100%

100%

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