Active Member
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[China]
Address: 6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China
Contact name:Sally Mao
Shenzhen Bicheng Electronics Technology Co., Ltd |
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Rogers RF PCB Built on RO3210 25mil 0.635mm DK10.2 With Immersion Gold for Automotive Collision Avoidance Systems
(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)
Rogers RO3210 high frequency circuit materials are ceramic-filled laminates reinforced with woven fiberglass. These materials are engineered to offer exceptional electrical performance and mechanical stability. RO3210 laminates combine the surface smoothness of a non-woven PTFE laminate. Since these materials can be fabricated into PCB using standard PTFE circuit board processing techniques, it results in the mass production and get competitive price on the market. The dielectric constant of RO3210 substrate is 10.2 with a dissipation factor of 0.0027.
Typical applications:
1. Automotive collision avoidance systems
2. Automotive global positions satellite antennas
3. Base station infrastructure
4. Datalink on cable systems
5. Direct broadcast satellites
6. LMDS and wireless broadband
7. Microstrip patch antennas
8. Power backplanes
9. Remote meter readers
10. Wireless telecommunications systems
PCB Specifications
| PCB SIZE | 35 x 77 mm=2 designs = 2PCS |
| BOARD TYPE | Double sided PCB |
| Number of Layers | 2 layers |
| Surface Mount Components | YES |
| Through Hole Components | NO |
| LAYER STACKUP | copper ------- 18um(0.5 oz)+plate TOP layer |
| RO3210 0.635mm | |
| copper ------- 18um(0.5 oz)+plate BOT layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 6 mil / 6 mil |
| Minimum / Maximum Holes: | 0.3 mm / 5.6 mm |
| Number of Different Holes: | 2 |
| Number of Drill Holes: | 182 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | RO3210 0.635mm |
| Final foil external: | 1 oz |
| Final foil internal: | 1 oz |
| Final height of PCB: | 0.8 mm ±0.08 |
| PLATING AND COATING | |
| Surface Finish | Immersion gold (23.3% ) 0.05µm over 3µm nickel |
| Solder Mask Apply To: | TOP and Bottom, 12micron Minimum |
| Solder Mask Color: | Green, PSR-2000GT600D, Taiyo Supplied. |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing, v-cut |
| MARKING | |
| Side of Component Legend | TOP and Bottom. |
| Colour of Component Legend | White, IJR-4000 MW300, Taiyo brand |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | Plated through hole(PTH), minimum size 0.3mm. |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| 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.
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Data Sheet of Rogers 3210 (RO3210)
| RO3210 Typical Value | |||||
| Property | RO3210 | Direction | Units | Condition | Test Method |
| Dielectric Constant,εProcess | 10.2±0.5 | Z | 10 GHz 23℃ | IPC-TM-650 2.5.5.5 Clamped Stripline | |
| Dielectric Constant,εDesign | 10.8 | Z | 8GHz to 40 GHz | Differential Phase Length Method | |
| Dissipation Factor,tanδ | 0.0027 | Z | 10 GHz 23℃ | IPC-TM-650 2.5.5.5 | |
| Thermal Coefficient of ε | -459 | Z | ppm/℃ | 10 GHz 0℃to 100℃ | IPC-TM-650 2.5.5.5 |
| Dimensional Stability | 0.8 | X, Y | mm/m | COND A | ASTM D257 |
| Volume Resistivity | 103 | MΩ.cm | COND A | IPC 2.5.17.1 | |
| Surface Resistivity | 103 | MΩ | COND A | IPC 2.5.17.1 | |
| Tensile Modulus | 579 517 | MD CMD | kpsi | 23℃ | ASTM D 638 |
| Water Absorption | ＜0.1 | - | % | D24/23 | IPC-TM-650 2.6.2.1 |
| Specific Heat | 0.79 | j/g/k | Calculated | ||
| Thermal Conductivity | 0.81 | W/M/K | 80℃ | ASTM C518 | |
| Coefficient of Thermal Expansion (-55 to 288℃) | 13 34 | X,Y Z | ppm/℃ | 23℃/50% RH | IPC-TM-650 2.4.4.1 |
| Td | 500 | ℃ | TGA | ASTM D3850 | |
| Density | 3 | gm/cm3 | |||
| Copper Peel Stength | 11 | pli | 1oz,EDC After Solder Float | IPC-TM 2.4.8 | |
| Flammability | V-0 | UL 94 | |||
| Lead-free Process Compatible | Yes | ||||
