| Customization: | Available |
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| Type: | Rigid Circuit Board |
| Dielectric: | Polytetrafluoroethylene (PTFE) and Ceramics |
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(Note: Printed Circuit Boards are custom-made products. Images and parameters are for reference only.)
Brief Introduction
The TF1020 High Frequency PCB is a double-sided printed circuit board featuring two layers of copper. It measures 105mm x 72mm and is designed with a single panel configuration (1up). This PCB is tailored for surface mount components only. The layer stack-up includes 1oz copper on both the top and bottom layers, with an initial 0.5oz layer, and incorporates a TF1020 core that is 0.635mm thick in the center. The surface finish is immersion gold, and a black solder mask is applied to the top layer.
Specifications
| PCB SIZE | 105 x 72mm=1up |
| BOARD TYPE | Double sided PCB |
| Number of Layers | 2 layers |
| Surface Mount Components | YES |
| Through Hole Components | NO |
| LAYER STACKUP | copper ------- 35um(0.5 oz+plate) TOP layer |
| TF1020 - 0.635mm | |
| copper ------- 35um(0.5 oz + plate) BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 10 mil / 12 mil |
| Minimum / Maximum Holes: | 0.4 mm / 3.2 mm |
| Number of Different Holes: | 6 |
| Number of Drill Holes: | 18 |
| Number of Milled Slots: | 1 |
| Number of Internal Cutouts: | 0 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | TF1020 DK 10.2 |
| Final foil external: | 1.0 oz |
| Final foil internal: | N/A |
| Final height of PCB: | 0.7 mm ±0.1 |
| PLATING AND COATING | |
| Surface Finish | Immersion Gold |
| Solder Mask Apply To: | Top layer |
| Solder Mask Color: | Black |
| Solder Mask Type: | LPI |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | N/A |
| Colour of Component Legend | N/A |
| Manufacturer Name or Logo: | N/A |
| VIA | Plated through hole(PTH), minimum size 0.4mm. |
| FLAMIBILITY RATING | 94V-0 |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" |
| Board plating: | 0.0029" |
| Drill tolerance: | 0.002" |
| TEST | 100% Electrical Test prior shipment |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
The TF series PCBs are specifically designed for applications in microwave and millimeter-wave technologies. These include millimeter-wave radar sensors, antennas, transceivers, modulators, multiplexers, power supply equipment, and automatic control systems.
TF High Frequency Laminates
The TF series of laminates is composed of microwave and temperature-resistant polytetrafluoroethylene (PTFE) resin and ceramics, without the inclusion of fiberglass cloth. The dielectric constant is finely tuned by adjusting the ratio of ceramics to PTFE resin. The unique manufacturing processes ensure excellent dielectric performance and high reliability.
Our PCB Capability (TF series)
| PCB Capability (TF Series) | |||
| PCB Material: | Polyphenylene ether, ceramic | ||
| Designation (TF Series) | Designation | DK | DF |
| TF300 | 3.0±0.06 | 0.0010 | |
| TF440 | 4.4±0.09 | 0.0010 | |
| TF600 | 6.0±0.12 | 0.0010 | |
| TF615 | 6.15±0.12 | 0.0010 | |
| TF920 | 9.2±0.18 | 0.0010 | |
| TF960 | 9.6±0.19 | 0.0012 | |
| TF1020 | 10.2±0.2 | 0.0012 | |
| TF1600 | 16.0±0.4 | 0.0014 | |
| Layer count: | Single Sided, Double Sided PCB | ||
| Copper weight: | 1oz (35µm), 2oz (70µm) | ||
| Dielectric thickness (Dielectric thickness or overall thickness) | 0.635mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm | ||
| PCB size: | ≤240mm X 240mm | ||
| Solder mask: | Green, Black, Blue, Yellow, Red etc. | ||
| Surface finish: | Bare copper, HASL, ENIG, Immersion silver, Immersion tin, OSP, Pure gold, ENEPIG etc.. | ||
TF DATA SHEET
| Product Technical Parameter | Product Models & Data Sheet | ||||||||||||
| Product Features | Test Conditions | Unit | TF TF-1 TF-2 | ||||||||||
| Dielectric Constant | When the dielectric constant is ≤11, the test condition is 10GHz. When the dielectric constant is >11, the test condition is 5GHz. |
/ | 3.0±0.06 | 4.4±0.09 | |||||||||
| 6.0±0.12 | 6.15±0.12 | ||||||||||||
| 9.2±0.18 | 9.6±0.19 | ||||||||||||
| 10.2±0.2 | 16.0±0.4 | ||||||||||||
| The dielectric constant can be customized within the range of 3.0~16 | |||||||||||||
| Tolerance of Dielectric Constant | Dielectric Constant 3.0~11.0 | / | ±2% | ||||||||||
| Dielectric Constant 11.1~16.0 | / | ±2.5% | |||||||||||
| Loss Tangent | Dielectric Constant 3.0~9.5 | 10GHz | / | 0.0010 | |||||||||
| Dielectric Constant 9.6~11.0 | 10GHz | / | 0.0012 | ||||||||||
| Dielectric Constant 11.1~16.0 | 5GHz | / | 0.0014 | ||||||||||
| Dielectric Constant Temperature Coefficient | Dielectric Constant 3.0~4.5 | -55 º~150ºC | PPM/ºC | -60 | |||||||||
| Dielectric Constant 6.0~6.5 | -55 º~150ºC | PPM/ºC | -210 | ||||||||||
| Dielectric Constant 9.0~11.0 | -55 º~150ºC | PPM/ºC | -260 | ||||||||||
| Dielectric Constant 12.0~16.0 | -55 º~150ºC | PPM/ºC | -205 | ||||||||||
| Peel Strength | 1 OZ Normal State | N/mm | >0.6 | ||||||||||
| 1 OZ After AC Humidity Test | N/mm | >0.4 | |||||||||||
| Volume Resistivity | Normal State 500V | MΩ.cm | >1×10^9 | ||||||||||
| Surface Resistivity | Normal State 500V | MΩ | >1×10^7 | ||||||||||
| Coefficient of Thermal Expansion (XY Z) |
Dielectric Constant 3.00~6.15 | -55 º~150ºC | PPM/ºC | 60,60,80 | |||||||||
| Dielectric Constant 6.16~11.0 | -55 º~150ºC | PPM/ºC | 50,50,65 | ||||||||||
| Dielectric Constant 11.1~16.0 | -55 º~150ºC | PPM/ºC | 40,40,55 | ||||||||||
| Water Absorption | 20±2ºC, 24 hours | % | ≤0.05 | ||||||||||
| Long-Term Operating Temperature | High-Low Temperature Chamber | ºC | -80~200ºC | ||||||||||
| Material Composition | Polytetrafluoroethylene (PTFE), ceramic, paired with ED copper foil. | ||||||||||||
| The density and thermal conductivity data for materials with different dielectric constants are as follows: | |||||||||||||
| Product Features | Unit | Dielectric Constant | |||||||||||
| 3.0 | 4.4 | 6.0 | 6.15 | 9.2 | 9.6 | 10.2 | 16.0 | ||||||
| Density | g/cm3 | 2.41 | 2.58 | 2.78 | 2.79 | 3.0 | 3.02 | 3.07 | 3.27 | ||||
| Thermal Conductivity | W/(M.K) | 0.30 | 0.32 | 0.45 | 0.46 | 0.66 | 0.68 | 0.7 | 0.75 | ||||
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