Bicheng Electronics Technology Co., Ltd
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Product Specification
| High Light | RO4534 High Frequency PCBs ，Double Sided PCB Blog ，2 Layers High Frequency PCB Material | ||
Please note that the image and specifications shown for this custom-made product are for reference only.
This particular high frequency PCB is an antenna type that is manufactured using Rogers RO4534 with a 20mil substrate, starting with 0.5oz copper and finished with 1oz copper. The board features fine lines that are 4mil wide and microvias with a 0.2mm diameter. The pads have an immersion gold surface finish of 0.05micron gold, green solder mask, and white silkscreen legends. It is a double-layer board fabricated in accordance with IPC class 2 standards, and every 50 pieces are vacuum-packed for shipment.
| PCB SIZE | 88 x 98mm=1up |
| BOARD TYPE | Double sided PCB |
| Number of Layers | 2 layers |
| Surface Mount Components | YES |
| Through Hole Components | NO |
| LAYER STACKUP | copper ------- 17um(0.5 oz)+plate TOP layer |
| Rogers RO4534 0.508mm | |
| copper ------- 17um(0.5 oz) + plate BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 4 mil / 4 mil |
| Minimum / Maximum Holes: | 0.2 mm / 3.5 mm |
| Number of Different Holes: | 12 |
| Number of Drill Holes: | 895 |
| Number of Milled Slots: | 2 |
| Number of Internal Cutouts: | 3 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | Rogers RO4534 0.508mm |
| Final foil external: | 1.0 oz |
| Final foil internal: | N/A |
| Final height of PCB: | 0.6 mm ±0.1 |
| PLATING AND COATING | |
| Surface Finish | Immersion Gold, 35% |
| Solder Mask Apply To: | Both Sides |
| Solder Mask Color: | Green |
| Solder Mask Type: | LPI |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | Component Side |
| Colour of Component Legend | White |
| Manufacturer Name or Logo: | N/A |
| VIA | Plated through hole(PTH), minimum size 0.2mm. |
| 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. |
Our company has several advantages when it comes to high frequency PCBs. Firstly, we offer a wide range of high frequency materials, including Rogers, Taconic, and Wangling. Additionally, we have over 19 years of experience in the field of high frequency PCBs. We have strict work-in-progress inspection and monitoring procedures, as well as detailed working instructions. Our workshop covers an area of 16000㎡, and we have a monthly output capability of 30000㎡ and can manufacture up to 8000 types of PCBs per month. We also accept small quantity orders.
Our company is certified with ISO9001, ISO14001, IATF16949, ISO13485, and UL certifications. We manufacture PCBs in accordance with IPC Class 2 and IPC Class 3 standards. We have a delivery success rate of over 98% and a customer complaint rate of less than 1%.
| Property | RO4534 | Direction | Units | Condition | Test Method |
| Dielectric Constant, er Process | 3.4 ± 0.08 | Z | - | 10 GHz/23℃ 2.5 GHz | IPC-TM-650,2.5.5.5 |
| Dissipation Factor | 0.0022 | Z | - | 2.5 GHz/23℃ | IPC-TM-650, 2.5.5.5 |
| 0.0027 | 10 GHz/23℃ | ||||
| PIM (Typical) | -157 | - | dBc | Reflected 43 dBm swept tones | Summitek 1900b PIM Analyzer |
| Dielectric Strength | >500 | Z | V/mil | 0.51 mm | IPC-TM-650, 2.5.6.2 |
| Dimensional Stability | <0.3 | X,Y | mm/m (mils/inch) | after etch | IPC-TM-650, 2.4.39A |
| Coefficient of Thermal Expansion | 11 | X | ppm/℃ | -55 to 288℃ | IPC-TM-650, 2.4.41 |
| 14 | Y | ||||
| 46 | Z | ||||
| Thermal Conductivity | 0.6 | - | W/(m.K) | 80℃ | ASTM C518 |
| Moisture Absorption | 0.06 | - | % | D48/50 | IPC-TM-650, 2.6.2.1 ASTM D570 |
| Tg | >280 | - | ℃ TMA | A | IPC-TM-650, 2.4.24.3 |
| Density | 1.8 | - | gm/cm3 | - | ASTM D792 |
| Copper Peel Strength | 6.3 (1.1) | - | lbs/in (N/mm) | 1 oz. EDC post solder float | IPC-TM-650, 2.4.8 |
| Flammability | NON FR | - | - | - | UL 94 |
| Lead-Free Process Compatible | Yes | - | - | - | - |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2003
Total Annual:
10 million-18 million
Employee Number:
350~450
Ecer Certification：
Verified Supplier
Company Profile Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millime... Company Profile Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millime...
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