In the dynamic world of electronic devices, the choice of printed
circuit board (PCB) material can make or break your project's
success. Get ready to dive into the extraordinary realm of TP2000
PCB material, where high-temperature challenges and miniaturization
goals find their perfect match.
TP2000 PCB Material Unveiled:
TP2000 PCB material blends the strengths of ceramic and
polyphenylene ether resin (PPO), unlocking a host of remarkable
features:
- Ceramic/PPO Composition: TP2000 harnesses the combined power of
ceramic and PPO resin, delivering exceptional thermal stability,
mechanical resilience, and outstanding electrical properties.
- Dielectric Constant and Dissipation Factor: TP2000's dielectric
constant of 20 at 5GHz ensures reliable signal integrity, while its
impressively low dissipation factor of 0.002 at 5GHz minimizes
signal loss, even in high-frequency applications.
- Thermal Coefficient of DK (TCDK): With a TCDK of -55 ppm/°C, TP2000
maintains consistent electrical performance across a wide
temperature range, making it an ideal choice for
temperature-sensitive environments.
- Coefficient of Thermal Expansion (CTE): TP2000 boasts a balanced
CTE, minimizing mechanical stress and mitigating issues like
warping. It exhibits values of 35 ppm/°C in the x and y directions,
and 40 ppm/°C in the z direction.
TP2000 PCB Stackup and Construction:
TP2000 PCB material shines in 2-layer rigid PCB designs, offering
both mechanical strength and exceptional electrical properties.
Let's explore
the typical stackup:
- Copper Layer 1: A robust layer with 35μm (1oz) copper thickness
ensures durability and efficient conductivity.
- TP2000 Core: The heart of the PCB, a solid core with a thickness of
394mil (10mm), guarantees stability and reliability.
- Copper Layer 2: The final layer, also featuring 35μm (1oz) copper
thickness, completes the stackup, delivering optimal performance.
Construction Details and Specifications:
Let's delve into the construction details of TP2000 PCBs, unveiling
key specifications:
- Board Dimensions: TP2000 PCBs are crafted with dimensions of 92mm x
350mm, striking a balance between compact form factor and efficient
circuit layout possibilities.
- Minimum Trace/Space: TP2000 enables intricate and precise routing
designs with a minimum trace width of 8 mils and a minimum space
width of 9 mils.
- Minimum Hole Size: TP2000 PCBs accommodate diverse component types
and assembly processes, supporting a minimum hole size of 1.0mm.
- Via Plating Thickness: TP2000 PCBs ensure solid electrical
connections and optimal signal integrity with a via plating
thickness of 20 μm.
- Surface Finish: Immersion gold surface finish graces TP2000 PCBs,
providing a flat, corrosion-resistant surface for seamless
soldering and component attachment.
- Silkscreen and Solder Mask: TP2000 PCBs embrace a clean and
polished appearance by omitting top and bottom silkscreen and
solder mask layers, streamlining the manufacturing process.
- Electrical Testing: Each TP2000 PCB undergoes a meticulous 100%
electrical test to ensure the highest standards of quality and
reliability.
TP2000 PCB Statistics:
Let's dive into the statistics that define TP2000 PCBs:
- Components: TP2000 PCBs support up to 33 components, reflecting
their versatility and adaptability to various circuit designs.
- Pads and Vias: TP2000 PCBs feature 61 pads, including 36 thru-hole
pads and 25 top SMT pads, as well as 41 vias, facilitating smooth
interconnections between layers.
- Nets: TP2000 PCBs support 4 nets, enabling efficient routing and
effective signal management.
- Features and Applications:
TP2000 PCB material offers a range of features that make it the
optimal choice for diverse applications:
- High-Temperature Resistance: TP2000 thrives in extreme temperature
environments, boasting a long-term use temperature range of -100℃
to +150℃, ensuring exceptional performance and durability.
- Radiation Resistance: TP2000 is resistant to irradiation, making it
well-suited for radiation-prone environments such as aerospace and
medical equipment.
- Machinability: TP2000 is easily machinable, supporting various
processes like drilling, turning, grinding, shearing, and
engraving. This flexibility enables customization and intricate PCB
designs.
- Miniaturized Antenna Applications: TP2000's exceptional electrical
properties and mechanical stability make it an excellent choice for
miniaturized antenna designs.
TP2000 PCB material opens up a world of possibilities for
high-temperature and miniaturized applications, empowering
engineers and designers to bring their visions to life with
confidence and precision.
