MEGTRON-6
What is MEGTRON-6?
Panasonic’s MEGTRON-6 is a PCB laminate engineered for ultra-low signal loss and exceptional heat resistance, making it ideal for critical high-speed and high-frequency electronic designs that demand top-tier signal integrity and thermal stability.
Characteristics
- Ultra-low Loss
- Highly Heat Resistant
- Excellent Thermal Performance
- Excellent High-Density Interconnect
Applications
- Mobile
- Networking
- Wireless Applications
MEGTRON-6 General Properties
| Item | Test method | Condition | Unit | MEGTRON 6 R-5775(N) | MEGTRON 6 R-5775(K) | MEGTRON 6 R-5775(G) | ||
|---|---|---|---|---|---|---|---|---|
| Low Dk Glass Cloth | Normal Glass Cloth | |||||||
| Glass Transition Temp (Tg) | DSC | A | °C | 185 | 185 | |||
| CTE z-axis | α1 | IPC-TM-650 2.4.24 | A | ppm/°C | 45 | 45 | ||
| α2 | 260 | 260 | ||||||
| T288 (with copper) | IPC-TM-650 2.4.24.1 | A | min | >120 | >120 | |||
| Dielectric Constant (Dk) | 13GHz | Balanced-type Circular Disk Resonator | C-24/23/50 | - | 3.34 | 3.62 | ||
| Dissipation Factor (Df) | 0.0037 | 0.0046 | ||||||
| Peel Strength* | 1oz (35μm) | IPC-TM-650 2.4.8 | A | kN/m | 0.8 | 0.8 | ||
Remark
- Peel Strength*: H-VLP Copper
- Sample thickness :29.5 mil = 0.750 mm (Core Type 30)
- The data in the above table are not guaranteed values.
- To receive more detailed information, please feel free to contact us directly or leave your email address and we will promptly send you the relevant documents.
R-5775(N) Specification
Low Dielectric Constant (Dk) Glass Cloth – LaminateR-5775(N) / PrepregR-5670(N)
| Properties | Units | Test Method | Condition | Typical Value | |
|---|---|---|---|---|---|
| Thermal Properties | |||||
| Glass Transition Temp (Tg) | ℃ | DSC | As received | 185 | |
| DMA | 210 | ||||
| Thermal Decomposition Temp (Td) | ℃ | TGA | 410 | ||
| Time to Delam (T288) | Without Cu | min | IPC TM-650 2.4.24.1 | >120 | |
| With Cu | >120 | ||||
| CTE: α1 | X-axis | ppm/℃ | IPC TM-650 2.4.24 | <Tg | 14-16 |
| Y-axis | 14-16 | ||||
| Z-axis | 45 | ||||
| CTE: α2 | Z-axis | >Tg | 260 | ||
| Electrical Properties | |||||
| Volume Resistivity | MΩ-cm | IPC TM-650 2.5.17.1 | C-96/35/90 | 1×10⁹ | |
| Surface Resistivity | MΩ | 1×10⁸ | |||
| Dielectric Constant (Dk) | @ 1GHz | - | IPC TM-650 2.5.5.9 | C-24/23/50 | 3.40 |
| @ 13GHz | Balanced-type Circular Disk Resonator | 3.34 | |||
| Dissipation Factor (Df) | @ 1GHz | IPC TM-650 2.5.5.9 | 0.002 | ||
| @ 13GHz | Balanced-type Circular Disk Resonator | 0.0037 | |||
| Physical Properties | |||||
| Water Absorption | % | IPC TM-650 2.6.2.1 | D-24/23 | 0.14 | |
| Peel Strength | 1 oz (H-VLP) | kN/m | IPC TM-650 2.4.8 | As Received | 0.8 |
| Flammability | - | UL | C-48/23/50 | 94V-0 | |
Remark
- Sample thickness :29.5 mil = 0.750 mm (Core Type 30)
- The data in the above table are not guaranteed values.
- To receive more detailed information, please feel free to contact us directly or leave your email address and we will promptly send you the relevant documents.
R-5775 Specification
Standard E Glass Cloth – LaminateR-5775 / PrepregR-5670
| Properties | Units | Test Method | Condition | Typical Value | |
|---|---|---|---|---|---|
| Thermal Properties | |||||
| Glass Transition Temp (Tg) | ℃ | DSC | As received | 185 | |
| DMA | 210 | ||||
| Thermal Decomposition Temp (Td) | ℃ | TGA | 410 | ||
| Time to Delam (T288) | Without Cu | min | IPC TM-650 2.4.24.1 | >120 | |
| With Cu | >120 | ||||
| CTE: α1 | X-axis | ppm/℃ | IPC TM-650 2.4.24 | <Tg | 14-16 |
| Y-axis | 14-16 | ||||
| Z-axis | 45 | ||||
| CTE: α2 | Z-axis | >Tg | 260 | ||
| Electrical Properties | |||||
| Volume Resistivity | MΩ-cm | IPC TM-650 2.5.17.1 | C-96/35/90 | 1×10⁹ | |
| Surface Resistivity | MΩ | 1×10⁸ | |||
| Dielectric Constant (Dk) | @ 1GHz | - | IPC TM-650 2.5.5.9 | C-24/23/50 | 3.71 |
| @ 10GHz | 3.61 | ||||
| Dissipation Factor (Df) | @ 1GHz | 0.002 | |||
| @ 10GHz | 0.004 | ||||
| Physical Properties | |||||
| Water Absorption | % | IPC TM-650 2.6.2.1 | D-24/23 | 0.14 | |
| Peel Strength | 1 oz (H-VLP) | kN/m | IPC TM-650 2.4.8 | As Received | 0.8 |
| Flammability | - | UL | C-48/23/50 | 94V-0 | |
Remark
- Sample thickness :29.5 mil = 0.750 mm (Core Type 30)
- The data in the above table are not guaranteed values.
- To receive more detailed information, please feel free to contact us directly or leave your email address and we will promptly send you the relevant documents.
Material Storage
- Laminate should be stored flat in a cool dry environment. Avoid bending or scratching the laminate surface.
- When possible store the laminate in the original container.
- Prepreg should be stored flat in a cool dry controlled environment, 73℉ (23℃) or less and 50% RH or less.
- Extended storage of prepreg should be at a reduced temperature of 41 ℉(5 ℃). Open bags of prepreg must be resealed.
Prepreg should not be exposed to open environments for more than 8 hours total cumulatively under the above conditions or as agreed upon between user and supplier.
Laminate Surface Preparation
- Regular Shiny Copper can be cleaned using industry standard chemical clean or mechanical clean.
- Reverse Treat Copper should be cleaned using industry standard chemical clean.
Inner Layer Bond Treatment
- Alternative Oxide Treatment with organic coating using a Peroxide/Sulfuric etch technology is preferred.
- Black or Brown Oxide can be used. In the case of using Black Oxide, please check whether peel strength is acceptable for the usage.
Drying
- Dry finished inner layers completely to remove any absorbed moisture or surface moisture.
- A racked bake at 225 ℉(105 ℃) for 20-30 minutes is preferred. For conveyorized alternative oxide processing, some equipment may have sufficient drying capability. However, a racked bake is suggested.
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