| Customization: | Available |
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| Type: | Flexible Circuit Board |
| Dielectric: | Polyimide |
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(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)
General Description:
Introducing our Assembled Flexible PCB, built on a 0.15mm polyimide substrate with a Tg of 60°C, specifically designed for portable sound systems. This 2-layer flexible PCB features a white silkscreen on a yellow coverlay (solder mask) covering both sides, with immersion gold plating on the pads. A polyimide stiffener is applied at one end of the board. The base material is sourced from Shengyi, providing 34 PCBs per panel. Each board is fabricated according to IPC 6012 Class 2 standards using supplied Gerber data, with 25 panels packed for shipment.
Features and Benefits:
Excellent flexibility for various applications
Reduced volume for space-efficient designs
Weight reduction for portable devices
Consistent assembly for reliable performance
SMT process resistant to reflow soldering and rework
Comprehensive equipment management and process control
Strict WIP inspection and monitoring
Small quantity orders accepted
Quick 12-hour quotation response
Prototype PCB and volume production capabilities
Parameter and data sheet
| PCB Size: | 29 x 4.0mm, 121 x 75.5mm=34 pcs |
| Number of Layers | 2 layers |
| Board Type | Flexbile cirucit |
| Board Thickness | 0.15mm +/-10% |
| Board Material | Polyimide (PI) 25um |
| Board Material Supplier | Shengyi |
| Tg Value of Board Material | 60ºC |
| PTH Cu thickness | 20 um |
| Inner Iayer Cu thicknes | N/A |
| Surface Cu thickness | 35 um (1oz) |
| Coverlay Colour | Yellow |
| Number of Coverlay | 2 |
| Thickness of Coverlay | 25 um |
| Stiffener | Polyimide 0.3mm |
| Type of Silkscreen Ink | Taiyo |
| Supplier of Silkscreen | Taiyo |
| Color of Silkscreen | White |
| Number of Silkscreen | 1 |
| Minimum via (mm) | 0.3 |
| Minimum Trace (mil) | 8.0 |
| Minimum Gap(mil) | 7.3 |
| Surface Finish | Immersion Gold |
| RoHS Required | Yes |
| Famability | 94-V0 |
| Thermal Shock Test | Pass, -25ºC±125ºC, 1000 cycles. |
| Thermal Stress | Pass, 300±5ºC,10 seconds, 3 cycles. No delamination, no blistering. |
| Function | 100% Pass electrical test |
| Workmanship | Compliance with IPC-A-600H & IPC-6013C Class 2 |
| Type of artwork to be supplied | email file, Gerber RS-274-X, PCBDOC etc |
| Service area | Worldwide, Globally. |
Applications
Ideal for use in:
Thin-film switches
Capacitive touch screens/panels
Mobile phone antenna flex boards
Mobile phone module flex boards
FFC for industrial control equipmentB
Industrial control touch remote control soft boards
Tablet PC camera soft boards
Tablet computer battery soft boards
Clarifications of FPC:
Flexible circuit boards can be categorized into two types based on the combination of base materials and copper foils: adhesive and non-adhesive flexible boards. Non-adhesive flexible PCBs, while more expensive, offer superior flexibility, bonding force, and solder flatness, making them ideal for high-demand applications. In contrast, adhesive flexible PCBs are more common in the market due to their lower cost.
Economy of Using FPC:
For simple circuit designs with small total volume, traditional internal connections may be cheaper. However, flexible circuits become the preferred option for complex circuits requiring multiple signals or specific electrical/mechanical criteria. When rigid circuits cannot meet size and performance requirements, flexible assemblies provide an economical solution, especially with smaller pad sizes and spacing, ensuring reliable chip mounting without the need for connectors.
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