Multek Corporation

Single and Double Sided Circuits

Single and Double Sided Circuits

Single and double-sided flexible printed circuits from Multek are utilized in a wide variety of electronic assemblies from simple antennas to complex control circuitry. The single and double-sided flexible circuits are produced using: adhesive based polyester ("PET"/"PEN") or polyimide (PI) film substrates with copper thicknesses ranging from 18um to 140um. These circuits can be provided in single pieces, multiple up arrays, or in rolls.

Key Capabilities:

• Single or double-sided circuitry
• Adhesive-based and adhesiveless constructions
• PI film substrates
• Low-cost, Roll-to-Roll manufacturing
• Fine line copper etch conductors
• Photo imageable solder masks
• Laminated coverlay dielectrics
• Surface finishes include:- OSP- Immersion Silver- Immersion Tin- Electroplated Nickel Gold- ENIG- ENEPIG
• Various support materials can be selectively added, including: - Metal heatsinks - Film stiffeners- Metal, FR4, and CEM1 stiffeners- Release Films- EMI shielding- Molded plastic assemblies