TPH-1/2: A Revolutionary Laminate for Microwave Circuits
Unmatched Performance and Reliability
TPH-1/2 stands out in the microwave circuit industry due to its unique composition of both inorganic and organic materials, combined with a special process and compounding. This innovative approach results in a substrate that offers several key advantages:
Advanced Design Features:
- Thermische Stabilität: The black substrate boasts a dielectric constant of 2.65, maintaining consistent performance across broad temperature (-100°C to +150°C) and frequency ranges.
- Enhanced Peel Strength: Superior adhesion between copper and the substrate compared to traditional ceramic vacuum film coatings, facilitating easier circuit processing, higher production pass rates, and significantly reduced manufacturing costs.
- Niedriger Verlustfaktor: With tgδ≤1*10^-3, minimal loss variations occur with increasing frequency, ensuring efficient signal transmission.
- Mechanical Versatility: Ease of mechanical manufacturing processes such as drilling, Stanzen, Schleifen, Schneiden, and etching, unmatched by ceramic substrates.
- Weight Advantage: The lower specific gravity contributes to lighter module weights, a distinctive feature not achievable with other materials.
Technical Specifications at a Glance
- Aussehen: Smooth and neat on both sides, free from stains, scratches, or dents.
- Abmessungen & Toleranz: Offered in standard sizes (z.B., 160160±2mm, 200200±2mm) with custom dimensions available upon request.
- Dickenoptionen: Range from 2.5mm to 12.0mm, catering to diverse application needs.
- Mechanische Eigenschaften: Impressive peel strength (≥6N/cm under normal conditions) and resilience in varying environmental conditions.
- Chemical Compatibility: Suitable for PCB chemical etching methods without altering material properties.
- Electrical Characteristics: Exhibits low moisture absorption (≤0.02%), wide operating temperature range (-100°C to +150°C), and excellent thermal conductivity (0.3 W/m/K).
Electrical Performance Highlights
- Dichte: Normal state at 1.05 g/cm³.
- Operating Temperature Range: -100°C to +150°C.
- Wärmeleitfähigkeit: 0.3 W/m/K across -55°C to +288°C.
- Wärmeleitkoeffizient (CTE): 50 ppm/° C. (X, y, z directions) from 0°C to 100°C.
- Schrumpfungsfaktor: Minimal at 0.0004% nach 2 Stunden im kochenden Wasser.
- Oberfläche & Volumenwiderstand: Exceptionally high, ensuring reliable insulation.
- Stiftwiderstand & Dielektrischer Durchbruch: Robust performance under high voltage stress.
- Dielektrizitätskonstante & Dissipationsfaktor: Consistent at 2.65(± 2%) and ≤1*10^-3 respectively at 10GHz.
The Rise of RF and Microwave Circuit Applications
As the demand for high-frequency applications surpassing 100 MHz and microwave circuits above 2 GHz grows, the need for specialized materials like TPH-1/2 becomes paramount. These advanced circuits find applications in remote controls, Sicherheitssysteme, Smartphones, Sensoren, und mehr, leveraging the unique properties of RF laminates for optimal performance.
Why Choose TPH-1/2 for Your Next Project?
Selecting the right material is crucial for the success of any RF PCB project. TPH-1/2 not only meets but exceeds industry standards with its:
- Schnelle Antwort & Service: 24/7 online support and no minimum order requirements.
- Versatile Capabilities & Schnelle Abwicklung: Catering to urgent project needs efficiently.
For those seeking top-tier microwave radio frequency PCBs, explore our Microwave Circuit solutions tailored to your specific requirements.