| Customization: | Available |
|---|---|
| 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
This type of flexible printed circuit (FPC) is constructed on polyimide with fine line coils, specifically designed for applications in new energy vehicles. It is a 2-layer board with a thickness of 0.15mm. The base laminate is sourced from Shengyi, and the circuit is fabricated according to IPC 6012 Class 2 standards using supplied Gerber data. A polyimide stiffener is applied to the inserting part for added support.
Features and Benefits
Excellent Flexibility: Designed to adapt to complex shapes and movements.
Volume Reduction: Optimized for compact designs in vehicles.
Weight Reduction: Lightweight materials contribute to overall efficiency.
Consistency of Assembly: Ensures uniformity in production.
Increased Reliability: Engineered for durability in automotive applications.
Whole Soldering Capability: Allows for complete soldering at the end.
Low Cost: Economical for large production runs.
Continuity of Processing: Streamlined manufacturing process.
Quick and On-Time Delivery: Maintains a delivery rate higher than 98%.
Parameter and Data Sheet
| Number of Layers | 2 |
| Board Size | 160 x 165mm=1PCS |
| Board Type | Flexbile cirucit |
| Board Thickness | 0.15mm +/-10% |
| Board Material | Polyimide (PI) 25um |
| Board Material Supplier | ITEQ |
| 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 | NO |
| Type of Silkscreen Ink | NO |
| Supplier of Silkscreen | NO |
| Color of Silkscreen | NO |
| Number of Silkscreen | NO |
| Mininum Trace (mil) | 4 mil |
| Minimum Gap(mil) | 4 mil |
| 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 |
Applications
Our large flexible circuits are ideal for various applications, including:
Keypad FPCs
Industrial control computer soft boards
Consumer ETC (Electronic Toll Collection) soft boards
Basic Types of Flexible Circuits
1.Single-Sided Flexible Circuits: The simplest type, consisting of a thin base material laminated with copper foil and often covered with a covercoat.
2.Double-Sided Flexible Circuits: Features copper foil laminated on both sides, frequently with covercoats on the outer sides.
3.Multilayer Flexible Circuits: Comprises multiple thin laminates and copper foils bonded together, similar to rigid multilayer boards.
4.Flex-Rigid Circuits: Combines rigid boards with flexible circuits, providing flexible interconnects.
5.Flexible Circuits with Rigid Areas: Reinforced areas for heavy components, achieved by bonding a stiffener.
Explore our range of large flexible circuits tailored for new energy vehicle applications. For more information or to discuss your specific needs, please contact us!
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