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SRF003-3 Glass Fiber Cloth Reinforced Ptfe Substrate
The SRF003-3 substrate material provides designers with a unique combination of low loss factor and high thermal conductivity to achieve superior reliability and lower operating temperatures for high-power equipment.
Features and Advantages
● High heat conductivity
● Low thermal expansion coefficient
● Low loss factor
● Reduce the temperature of high-power equipment to improve reliability
● Improve broadband utilization and efficiency of amplifiers and antennas
●CTE matches active devices and low stress solder joints
●Reliable plated through holes
●Reduce heat generated by transmission line losses
●Support flexible PCB machining to optimize board size
Technical indicators
| Specification | Value | Direction | Unit | Test method |
|---|---|---|---|---|
| Dielectric Constant (10GHz) | 3.50±0.05 | Z | - | IPC-TM-650 2.5.5.5 |
| Dissipation Factor (10GHz) | 0.0021 | Z | IPC-TM-650 2.5.5.5 | |
| Thermal Coefficient (10GHz,-40℃~150℃) | -10 | Z | ppm/℃ | IPC-TM-650 2.5.5.5 |
| Volume Resistivity (C/96/35/90) | 7.9×106 | Z | MΩcm | IPC-TM-650 2.5.17.1 |
| Surface Resistivity (C/96/35/90) | 1.4×105 | Z | MΩ | IPC-TM-650 2.5.17.1 |
| Breakdown Voltage | 46 | - | ky | IPC-TM-650 2.5.6 |
| Coefficient of Thermal Expansion (50℃~150℃) | 15 15 30 | X Y Z | ppm/℃ | IPC-TM-650 2.4.41 |
| Thermal Destruction Temperature | 500 | - | ℃ | IPC-TM-650 2.4.24.6 |
| T260 | >60 | Z | min | IPC-TM-650 2.4.24.1 |
| T288 | >60 | Z | min | IPC-TM-650 2.4.24.1 |
| T300 | >60 | Z | min | IPC-TM-650 24.24.1 |
| Peel Strength (1oz, After the Thermal Stress) | 6.9(1.2) | - | lbs/in(N/mm) | IPC-TM-650 2.4.8 |
| Tensile Strength | 72/51(10/7) | X,Y | MPa(kpsi) | IPC-TM-650 2.4.18.3 |
| Bending Strength | 91/65(13/9) | X,Y | MPa(kpsi) | IPC-TM-650 2.4.4 |
| Moisture Absorption | 0.05 | - | % | IPC-TM-650 2.6.2.1 |
| Thermal Conductivity (80℃) | 0.73 | Z | W/m/K | ASTM D5470 |
| Density | 2.3 | - | g/cm³ | ASTM D792 |
| Flammability | V-0 | - | - | UL94 |
Remark: The above typical values of product technical parameters are average values and are not applicable to product inspection standards.
Typical Application
Power amplifier passive device, TMA, TMB, Thermal cycle and high reliability antenna sensitive to dielectric source shift, Microwave power synthesizer and distributor
Keyword:
SRF003-3 Glass Fiber Cloth Reinforced Ptfe Substrate
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