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60mil DiClad 880 Printed Circuit Board With Immersion Gold Plating For Digital Radio Antennas

China Bicheng Electronics Technology Co., Ltd certification
China Bicheng Electronics Technology Co., Ltd certification
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Sebastian Toplisek

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me: Regards, Daniel

—— Daniel Ford

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60mil DiClad 880 Printed Circuit Board With Immersion Gold Plating For Digital Radio Antennas

60mil DiClad 880 Printed Circuit Board With Immersion Gold Plating For Digital Radio Antennas
60mil DiClad 880 Printed Circuit Board With Immersion Gold Plating For Digital Radio Antennas

Large Image :  60mil DiClad 880 Printed Circuit Board With Immersion Gold Plating For Digital Radio Antennas

Product Details:
Place of Origin: CHINA
Brand Name: Bicheng
Certification: UL, ISO9001, IATF16949
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: USD 9.99-99.99/PCS
Packaging Details: Vacuum bags+Cartons
Delivery Time: 8-9 working days
Payment Terms: T/T
Supply Ability: 5000PCS per month
Detailed Product Description
High Light:

880 Printed Circuit Board


Printed Circuit Board 60mil


Digital Radio Antennas Printed Circuit Board

Today, we'll discuss high-frequency PCBs built on DiClad 880 substrates.


Rogers DiClad 880 laminates are PTFE-based composites reinforced with woven fiberglass. They offer lower dielectric constant (Dk) and dissipation factors (Df), making them ideal for applications like filters, couplers, and low noise amplifiers that require precise dielectric constant uniformity. They are also suitable for power dividers and combiners that demand low loss.


Now, let's explore the properties of DiClad 880 in more detail.


DiClad 880 is a woven fiberglass reinforced, PTFE-based material that doesn't contain ceramic fillers. Its dielectric constant is adjusted by carefully balancing the ratio of PTFE and fiberglass. By reducing the content of woven fiberglass and increasing the ratio of PTFE, DiClad 880 achieves a lower DK value of 2.17 or 2.2 at 10 GHz, along with a lower dissipation factor of 0.0009 @ 10 GHz. However, it's important to note that this material may have slightly less dimensional stability compared to higher DK materials.


In terms of thermal properties, DiClad 880 has a relatively poor thermal coefficient of dielectric constant (TCDk) of -160 ppm/°C due to the absence of ceramic fillers. Additionally, its coefficient of thermal expansion (CTE) in the Z-axis is higher at 252 ppm/°C, resulting in a thermal conductivity of 0.26 W/mK.


The peel strength is 14 lbs/inch after thermal stress, indicating strong adhesion to copper.


Moreover, both the volume resistivity and surface resistivity are excellent, with volume resistivity measuring at 1.4 x 10^9 MΩ-cm and surface resistivity measuring at 2.9 x 10^6 MΩ.


It also exhibits an arc resistance of over 180 seconds.


DiClad 880 demonstrates impressive mechanical properties, including tensile modulus, tensile strength, compressive modulus, and flexural modulus.


The dielectric breakdown value exceeds 45 kilovolts, and the material density is 2.23 g/cm³.


It meets UL94-V0 flammability standards and has a low water absorption rate of 0.02%.


Property DiClad 880 Condition Test Method
Dielectric Constant 2.17, 2.20 @ 10 GHz C23/50 IPC TM-650
  2.17, 2.20 @ 1 MHz C23/50 IPC TM-650
Dissipation Factor 0.0009 @ 10 GHz C23/50 IPC TM-650
  0.0008 @ 1 MHz C23/50 IPC TM-650
Thermal Coefficient of Er (ppm/°C) -160 -10°C to +140°C IPC TM-650
Coefficient of Thermal Expansion (ppm/°C)   0°C to 100°C IPC TM-650 2.4.24 Mettler 3000 Thermomechanical Analyzer
X Axis 25    
Y Axis 34    
Z Axis 252    
Thermal Conductivity (W/mK) 0.261 100°C ASTM E-1225
Peel Strength (lbs.per inch) 14 After Thermal Stress IPC TM-650 2.4.8
Volume Resistivity (MΩ-cm) 1.4 x 10 9 C96/35/90 IPC TM-650
Surface Resistivity (MΩ) 2.9 x 10 6 C96/35/90 IPC TM-650
Arc Resistance >180 D48/50 ASTM D-495
Tensile Modulus (kpsi) 267, 202 A, 23°C ASTM D-638
Tensile Strength (kpsi) 8.1, 7.5 A, 23°C ASTM D-882
Compressive Modulus (kpsi) 237 A, 23°C ASTM D-695
Flexural Modulus (kpsi) 357 A, 23°C ASTM D-790
Dielectric Breakdown (kV) >45 D48/50 ASTM D-149
Density (g/cm3) 2.23 A, 23°C ASTM D-792 Method A
Flammability Meets requirements of UL94-V0 C48/23/50, E24/125 UL 94 Vertical Burn IPC TM-650 2.3.10
Water Absorption (%) 0.02 E1/105 + D24/23 MIL-S-13949H 3.7.7
IPC TM-650
Outgassing   125°C, ≤ 10-6 torr NASA SP-R-0022A
Total Mass Loss (%) 0.01   Maximum 1.00%
Collected Volatile Condensable Material (%) 0.01   Maximum 0.10%
Water Vapor Regain (%) 0.01    
Visible Condensate (±) NO    


DiClad 880 exhibits excellent outgassing properties, with a low total mass loss of 0.01%, well within the maximum threshold of 1%. The collected volatile condensable material has a maximum limit of 0.10% and a low value of 0.01%. Additionally, it has a water vapor regain rate of 0.01%, indicating resistance to water vapor absorption. It doesn't release any visible condensate during use.


These characteristics demonstrate that DiClad 880 is highly stable, reliable, and has excellent outgassing characteristics.


Now, let's discuss our PCB capabilities with DiClad 880 material. We offer single-sided, double-sided, multilayer, and hybrid PCBs with various layer counts. The dielectric thickness options include 20mil (0.508mm), 30mil (0.762mm), and 60mil (1.524mm). We also provide copper weights of 1oz (35µm) and 2oz (70µm) for design flexibility.


The PCB size is limited to 400mm by 500mm but can be customized to fit different applications. We offer solder mask options in colors such as green, black, blue, yellow, and red.


The surface finish of DiClad 880 PCBs is customizable, with options like immersion gold, HASL, immersion silver, immersion tin, bare copper, OSP, and pure gold plated.


PCB Material: Woven Fiberglass Reinforced, PTFE-based Composites
Designation: DiClad 880
Dielectric constant: 2.20 (10 GHz)
Dissipation factor: 0.0009 (10 GHz)
Layer count: Single Sided, Double Sided, Multilayer PCB, Hybrid PCB
Dielectric thickness: 20mil (0.508mm), 30mil (0.762mm), 60mil (1.524mm)
Copper weight: 1oz (35µm), 2oz (70µm)
PCB size: ≤400mm X 500mm
Solder mask: Green, Black, Blue, Yellow, Red etc.
Surface finish: Immersoin gold, Hot air soldering level (HASL), Immersion silver, Immersion tin, Bare copper, OSP, Pure gold plated etc..


On the screen, you can see an example of a 60mil DiClad 880 PCB with immersion gold plating, designed for digital radio antennas. DiClad 880 PCBs are versatile and find applications in radar feed networks, commercial phased array networks, low-loss base station antennas, guidance systems, and more.


60mil DiClad 880 Printed Circuit Board With Immersion Gold Plating For Digital Radio Antennas 0


In conclusion, DiClad 880 is compatible with traditional electroless copper and direct deposit metallization processes. It can be easily fabricated using standard equipment and chemical processes for plating, imaging, and etching circuit patterns. Most surface finishes, such as HASL, tin, silver, nickel/gold, and OSP, have been successfully applied to DiClad 880 without any issues or special concerns.


Thank you for reading, and we look forward to seeing you again next time.

Contact Details
Bicheng Electronics Technology Co., Ltd

Contact Person: Ms. Ivy Deng

Tel: 86-755-27374946

Fax: 86-755-27374848

Send your inquiry directly to us (0 / 3000)