Today we're gald to introduce our newly shipped 6-layer rigid PCB.
Crafted with ITEQ IT-180ATC material, this PCB offers outstanding
properties for a wide range of applications, from automotive to
telecommunications. Let's delve into the remarkable features and
specifications that make this PCB an ideal choice for your
electronic projects.
1. PCB Material:
This PCB is constructed using ITEQ IT-180ATC, a high-quality
material renowned for its exceptional performance. With a
permittivity (Dk) of 4.5 at 1MHz and 4.4 at 1GHz, and a low loss
tangent (Df) of 0.0014 at 1MHz and 0.0015 at 1GHz, this PCB ensures
efficient signal transmission and minimal signal loss. It exhibits
a glass transition temperature (DSC) of 175 °C and a decomposition
temperature of 345 °C, ensuring high heat resistance. Operating
within a temperature range of -40℃ to +130℃, it offers reliability
in various environments.
2. Key Features:
This PCB boasts several key features that set it apart from the
competition. Its low coefficient of thermal expansion (CTE) ensures
stability and reliability in different temperature conditions. The
high heat resistance enables it to withstand demanding
applications. It excels in CAF (Conductive Anodic Filament)
resistance, ensuring long-term reliability. With excellent
through-hole reliability, this PCB provides robust connectivity and
durability.
3. Stackup:
This 6-layer rigid PCB features a well-designed stackup for optimal
performance. It consists of three 35-micron copper layers
sandwiched between prepreg and FR-4 core layers. This configuration
ensures efficient signal routing, power distribution, and heat
dissipation.
4. Construction Details:
This PCB comes in a compact form factor measuring 113mm x 90mm,
with a tolerance of +/- 0.15mm. It supports a minimum trace/space
of 3/4 mils, accommodating intricate designs. The minimum hole size
of 0.10mm (laser drill) enables precise and intricate component
placement. The PCB utilizes HDI (High Density Interconnect)
technology, incorporating blind vias and buried vias,
interconnected across layers. The finished board thickness is
0.66mm, providing a balance between flexibility and durability. It
features a 1oz (1.4 mils) copper weight on each layer, ensuring
optimal conductivity. The via plating thickness is 20 μm,
guaranteeing reliable connections. The surface finish is
Electroless Nickel Immersion Gold (ENIG), offering excellent
solderability and corrosion resistance. The top and bottom layers
feature white silkscreen, while the solder mask is green.
Silkscreen is forbidden onto solder pads to ensure optimal
soldering. The PCB incorporates filled and capped vias, meeting
IPC-4761 Type VII specifications. It also includes 100-ohm
impedance control on the top layer with a 6mil trace, referencing
L2. Castellated holes/half holes provide additional flexibility and
connectivity. Each PCB undergoes a 100% electrical test prior to
shipment, ensuring the highest quality and reliability.
5. PCB Statistics:
With 93 components and a total of 153 pads, including 78
through-hole pads, 39 top SMT pads, and 36 bottom SMT pads, this
PCB offers ample space for your circuitry needs. It features 94
vias and supports 7 nets, enabling efficient connectivity and
integration.
6. Artwork and Standards:
This PCB artwork is supplied in Gerber RS-274-X format, ensuring
compatibility with various design tools. It adheres to the widely
accepted IPC-Class-2 standard, guaranteeing high manufacturing and
assembly quality.
7. Worldwide Availability:
Our PCB is available worldwide, allowing you to access top-notch
quality regardless of your location. Whether you're working on a
local project or require international shipping, we've got you
covered.
8. Typical Applications:
This PCB is specifically designed for a wide range of applications,
including automotive (engine room ECU), backplanes, data storage,
server and networking, and telecommunications. Its versatility
ensures it meets your specific requirements in these demanding
fields.
9. Contact Information:
For any technical inquiries or further information, please don't
hesitate to reach out to our dedicated team at
sales10@bichengpcb.com.
