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Double-Sided

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Two conductive material layers (typically copper) separated by a dielectric film insulator - with or without adhesive bonding - interconnected with plated through holes, and insulated with an adhesive-bonded dielectric film on at least one side.

• Double Sided Circuits allow for more complex point-to-point wiring using almost the same space as a single sided circuit.
• Double Sided circuits may be designed to meet characteristic and differential impedance requirements, separation of sensitive signals to avoid crosstalk, twisted pairs, and shielding.

• Pattern or selective (Button) plating is available.
• Epoxy/Glass rigid stiffeners may be applied to one or two sides to stabilize surface mount components.
• Conductive Silver Epoxy may provide shielding on one or two sides.
• Thicker polyimide layers may be applied for increased thickness for ZIF style connector engagement and in areas requiring increased wear resistance.
• Flame retardant materials can be selected when required.
• A variety of finishes are available for RoHS compliance.
• Circuits can be laminated to reinforced material (Epoxy/glass rigid laminate), providing a "palletized" platform to facilitate automatic component assembly.
• Pressure Sensitive Adhesives may be applied for bonding in selected area(s).

• Board-to-board jumper
• Replacement for discreet wire harness
• Component interconnect
• Consumer appliances and equipment
• Automotive electronics
• Hi-tech communications
• Avionics
• Guidance and controls

Finding the right stack-up solution for your design can help reduce costs and improve manufacturability. Download a PDF of the Double-Sided (Type 2) Stack-up.

Qualifications

• ISO-9001:2008
• AS-9100
• MIL-P-50884
• IPC-6013
• ITAR
• JCP

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