Suntek Electronics Co., Ltd.
                                                                                                           
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14 Years
Since 2012
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4 Layer Flex PCB Custom Circuits with High Frequency, Aluminum BT Hard Gold Plating UL - 580mm x 900mm Max Size

Price Negotiable
Price: Customized products
MOQ: 1pcs
Delivery Time: 5-7days after all components kitted
Brand: Suntek Electronics Co., Ltd
Product Description
4 Layer Flex PCB with High Frequency & Aluminum BT Hard Gold Plating
Manufacturing Capabilities
Suntek Contract Factory provides comprehensive electronic manufacturing services including SMT, THT, and final assembly with ICT and functional product testing. Our ISO9001:2015-certified, RoHS compliant facility offers turnkey solutions from prototyping to high-volume production with free DFM checks.
Technical Specifications
SpecificationDetails
Material TypeFR-1, FR-4, CEM-1, Aluminum Clad
Material Thickness0.4mm - 2.0mm
Layer Count1 to 8 Layers
Max Board Size580mm × 900mm (23" × 35")
IPC ClassClass I, II, III
Finish PlatingHASL, ENIG, OSP, Immersion Silver/Tin, Hard Gold
Copper Weight0.5OZ - 2OZ
Trace/Space Width3 Mils minimum
Smallest Hole0.1mm minimum
Gold Fingers1-4 Edge (30-50 Micron Gold)
Flex PCB Technical Details
Flexible PCBs utilize flexible base materials with or without coverlay, allowing the board to conform to desired shapes during application while maintaining circuit integrity.
Flex PCB Capabilities
  • Maximum Layers: 10 layers
  • Copper Thickness: Up to 2oz (heavy copper options)
  • Maximum Width: 250mm (material roll width)
  • Thickness Range: 0.1mm - 0.3mm
  • Length: Unlimited (constrained only by material roll)
Applications
  • LED and Lighting Equipment
  • Smart Mobile Phones
  • Medical Equipment
  • Aerospace Products
  • Instrumentation
Packaging & Shipping
Products are securely packaged in sturdy cardboard boxes with bubble wrap protection. Each box includes clear labeling and handling instructions. We use reliable courier services with tracking numbers and transit insurance for safe delivery.
Product Images
4 Layer Flex PCB showing circuit layout and gold plating details Flex PCB assembly with components and flexible base material Close-up view of high frequency flex PCB with detailed circuitry Flex PCB manufacturing quality showing precision drilling and plating

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Suntek Electronics Co., Ltd.
Location Building 3, No.68 Luositang Road,Changsha E&D Zone,Changsha,Hunan,China,410100
Contact Person Suntek Group Marketing Dept

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