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Product Details:
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| High Light: | High Temperature RF PCB Board,RF PCB Material 30mil,Lead Free RF PCB Material |
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Our latest shipment of PCBs is introduced, constructed with the exceptional Rogers RO4350B material that offers outstanding performance for various applications. With a lead-free process and an operational range of -40℃ to +85℃, the PCB is designed to meet your needs for years to come.
Constructed as a double-sided PCB, the RO4350B dielectric layer measures 30mil (0.762mm) with base copper of 17um on both sides. It has a finished board thickness of 0.84mm and a finished Cu weight of 1 oz (1.4 mils) on all layers. The minimum trace/space and the minimum hole size are 10/10 mils and 15 mils, respectively, making it perfect for high-density applications with tight tolerances.
The PCB has 29 components with 50 total pads, including 25 thru hole pads and 25 top SMT pads. It also has 91 vias and 11 nets. Each PCB is thoroughly tested with a 100% electrical test to guarantee its quality and reliability.
HASL lead-free surface finish, top silkscreen in white, and green top and bottom solder masks are standard features of our PCBs. The RO4350B material offers excellent moisture resistance, making it ideal for harsh environments. It also features a via plating thickness of 1 mil, ensuring long-lasting durability.
| RO4350B Typical Value | |||||
| Property | RO4350B | Direction | Units | Condition | Test Method |
| Dielectric Constant,εProcess | 3.48±0.05 | Z | 10 GHz/23℃ | IPC-TM-650 2.5.5.5 Clamped Stripline | |
| Dielectric Constant,εDesign | 3.66 | Z | 8 to 40 GHz | Differential Phase Length Method | |
| Dissipation Factortan,δ | 0.0037 0.0031 |
Z | 10 GHz/23℃ 2.5 GHz/23℃ |
IPC-TM-650 2.5.5.5 | |
| Thermal Coefficient of ε | +50 | Z | ppm/℃ | -50℃to 150℃ | IPC-TM-650 2.5.5.5 |
| Volume Resistivity | 1.2 x 1010 | MΩ.cm | COND A | IPC-TM-650 2.5.17.1 | |
| Surface Resistivity | 5.7 x109 | MΩ | COND A | IPC-TM-650 2.5.17.1 | |
| Electrical Strength | 31.2(780) | Z | Kv/mm(v/mil) | 0.51mm(0.020") | IPC-TM-650 2.5.6.2 |
| Tensile Modulus | 16,767(2,432) 14,153(2,053) |
X Y |
MPa(ksi) | RT | ASTM D 638 |
| Tensile Strength | 203(29.5) 130(18.9) |
X Y |
MPa(ksi) | RT | ASTM D 638 |
| Flexural Strength | 255 (37) |
MPa (kpsi) |
IPC-TM-650 2.4.4 | ||
| Dimensional Stability | <0.5 | X,Y | mm/m (mil/inch) |
after etch+E2/150℃ | IPC-TM-650 2.4.39A |
| Coefficient of Thermal Expansion | 10 12 32 |
X Y Z |
ppm/℃ | -55℃to288℃ | IPC-TM-650 2.4.41 |
| Tg | >280 | ℃ TMA | A | IPC-TM-650 2.4.24.3 | |
| Td | 390 | ℃ TGA | ASTM D 3850 | ||
| Thermal Conductivity | 0.69 | W/M/oK | 80℃ | ASTM C518 | |
| Moisture Absorption | 0.06 | % | 48hrs immersion 0.060" sample Temperature 50℃ |
ASTM D 570 | |
| Density | 1.86 | gm/cm3 | 23℃ | ASTM D 792 | |
| Copper Peel Stength | 0.88 (5.0) |
N/mm (pli) |
after solder float 1 oz. EDC Foil |
IPC-TM-650 2.4.8 | |
| Flammability | (3)V-0 | UL 94 | |||
| Lead-free Process Compatible | Yes | ||||
RO4350B: The Ultimate PCB Material for High-Performance Applications
When it comes to PCB design, choosing the right material is crucial for achieving optimal performance and reliability. If you're looking for a top-notch PCB material that can handle the demands of high-frequency and high-temperature applications, RO4350B is the way to go.
RO4350B is a double-sided PCB material that boasts a 30mil RO4350B dielectric layer and base copper of 17um on both sides. With a finished board thickness of 0.84mm and a finished Cu weight of 1 oz (1.4 mils) on all layers, this material is designed to meet the most demanding requirements. It is also lead-free process compatible, making it an eco-friendly choice for PCB design.
But what really sets RO4350B apart is its performance characteristics. With a dielectric constant of 3.48±0.05 and a design dielectric constant of 3.66, RO4350B offers exceptional signal integrity for high-frequency applications. It also boasts a low dissipation factor of tan,δ 0.0037 at 10 GHz/23℃, ensuring minimal signal loss.
RO4350B is also well-suited for high-temperature applications, with a thermal coefficient of ε of +50 ppm/℃ and a thermal conductivity of 0.69 W/M/K at 80℃. It also has an impressively high Tg of >280℃, making it ideal for use in high-temperature environments.
When it comes to durability and reliability, RO4350B delivers. It offers excellent moisture resistance, ensuring that it can stand up to harsh environments. Additionally, it has a via plating thickness of 1 mil, which contributes to its long-lasting durability.
If you're looking for a PCB material that can handle the demands of high-performance applications, RO4350B is the clear choice. With its exceptional performance characteristics, it is sure to enhance the performance of your circuit and meet your design needs both now and in the future.
Assistance with any technical questions is readily available from our team of experts. Contact our sales team at sales10@bichengpcb.com for help.
Contact Person: Ms. Ivy Deng
Tel: 86-755-27374946
Fax: 86-755-27374848
