IsoClad 933 2-Layer PCB with 0.8mm Thickness: A Flexible High-Frequency Solution by Bicheng Technologies Limited
(Custom-manufactured to your design requirements. Specifications may vary.)
At Bicheng Technologies Limited, we are excited to introduce our IsoClad 933 2-Layer PCB, a high-performance and flexible PCB solution designed for RF, microwave, and advanced electronic systems. With its nonwoven fiberglass/PTFE composite core, this PCB offers excellent dielectric performance, dimensional stability, and the ability to support bent or conformal designs.
This 0.8mm PCB, featuring 1oz copper weight, a 2-layer stackup, and Electroless Nickel Immersion Gold (ENIG) finish, is ideal for conformal antennas, missile guidance systems, and radar electronics. Let me walk you through the construction, features, and applications of this state-of-the-art PCB.
1. Overview of the IsoClad 933 2-Layer PCB
The IsoClad 933 2-Layer PCB is engineered for advanced RF and microwave applications where flexibility and high-frequency performance are critical. The IsoClad 933 laminate is a nonwoven fiberglass/PTFE composite, specifically designed for applications requiring dimensional stability, uniform dielectric constant, and conformability.
The absence of rigid woven fiberglass reinforcement allows IsoClad 933 to be bent or formed, making it ideal for wrap-around antennas and flexible circuits. At Bicheng Technologies Limited, we ensure that every PCB meets IPC-Class-2 standards and undergoes 100% electrical testing for consistent quality and reliability.
PCB Construction Details
Here’s a detailed breakdown of the construction specifications for this 2-layer PCB:
| Parameter | Specification |
| Base Material | IsoClad 933 |
| Layer Count | 2 layers |
| Board Dimensions | 50mm x 60mm |
| Minimum Trace/Space | 4/4 mils |
| Minimum Hole Size | 0.25mm |
| Blind Vias | No |
| Finished Board Thickness | 0.8mm |
| Finished Copper Weight | 1oz (1.4 mils) outer layers |
| Via Plating Thickness | 20 μm |
| Surface Finish | Electroless Nickel Immersion Gold (ENIG) |
| Top Silkscreen | No |
| Bottom Silkscreen | No |
| Top Solder Mask | No |
| Bottom Solder Mask | No |
| Electrical Testing | 100% tested prior to shipment |
The rigid yet flexible 2-layer stackup ensures low signal loss, thermal stability, and mechanical versatility, making it suitable for high-frequency and conformal circuit designs.
2. Features and Benefits of IsoClad 933 Material
The IsoClad 933 laminate is a high-performance PTFE composite specifically designed for RF and microwave applications requiring flexibility, uniform dielectric properties, and low signal loss.
Key Features of IsoClad 933:
- Dielectric Constant (Dk): 2.33 at 10GHz, ensuring consistent signal propagation across a wide frequency range.
- Dissipation Factor (Df): 0.0016 at 10GHz, minimizing energy loss and maximizing efficiency.
- Thermal Properties:
- X-axis CTE: 31 ppm/°C
- Y-axis CTE: 35 ppm/°C
- Z-axis CTE: 203 ppm/°C, ensuring dimensional stability under temperature fluctuations.
- Dielectric Breakdown: >45 kV, providing high electrical strength for safe and reliable operation.
- Peel Strength: 10 lbs/in, ensuring excellent adhesion of copper layers.
- Flammability: UL-94 V0, providing flame resistance for critical applications.
Key Benefits of IsoClad 933:
- Flexibility: The absence of woven fiberglass makes the material less rigid, enabling it to be bent or shaped for conformal designs.
- Dimensional Stability: Long random fibers and a proprietary process ensure uniform dielectric constant and minimal anisotropy in the X, Y, and Z directions.
- Low Loss: The low dissipation factor significantly reduces signal distortion and ensures high efficiency in high-frequency circuits.
3. Applications of the IsoClad 933 2-Layer PCB
The IsoClad 933 2-Layer PCB is designed for industries requiring precision, flexibility, and high-frequency performance. Its unique material properties make it suitable for aerospace, defense, and advanced RF systems.
Typical Applications:
Conformal Antennas: Ideal for wrap-around or bent antenna designs, offering excellent performance and flexibility.
Stripline and Microstrip Circuits: Provides stable and reliable performance in high-frequency signal routing.
Missile Guidance Systems: Ensures precision and reliability in critical applications.
Radar and Electronic Warfare Systems: Delivers low-loss performance and high dielectric strength for advanced radar and EW systems.
4. Why Choose Bicheng Technologies Limited?
At Bicheng Technologies Limited, we are dedicated to providing innovative PCB solutions for high-performance industries. The IsoClad 933 2-Layer PCB exemplifies our commitment to quality, reliability, and advanced technology.
Why Partner with Us?
- Expertise in High-Frequency PCBs: We specialize in PCBs for RF, microwave, and aerospace applications.
- Uncompromising Quality: All PCBs are manufactured to IPC-Class-2 standards and undergo 100% electrical testing.
- Global Availability: We deliver worldwide, ensuring your projects are supported no matter where you are.
- Customer-Centric Approach: Our team is committed to providing tailored solutions to meet your unique requirements.
For technical inquiries or assistance, feel free to contact me, Sally, at sales30@bichengpcb.com. I am happy to help you find the perfect PCB solution for your projects.
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IsoClad 933 2-Layer PCB with 0.8mm Thickness: A Flexible High-Frequency Solution by Bicheng Technologies Limited Images
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