Electrical & Hardware

RO4350B 20mil High Freqency 2 Layer PCB Immersion Gold For RF Module
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PCB Data Sheets

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PCB SIZE | 16 x 83mm=1PCS |
BOARD TYPE | 　 |
Number of Layers | Double sided PCB, 2 Layer PCB |
Surface Mount Components | YES |
Through Hole Components | no |
LAYER STACKUP | copper ------- 35um(1oz)+plate TOP layer |
RO4350B 20mil (0.508mm) |
copper ------- 35um(1oz)+plate BOT Layer |
TECHNOLOGY | 　 |
Minimum Trace and Space: | 5.98mil/6.18mil |
Minmum / Maximum Holes: | 0.3/3.2mm |
Number of Different Holes: | 5 |
Number of Drill Holes: | 431 |
Number of Milled Slots: | 0 |
Number of Internal Cutouts: | no |
Impedance Control | no |
BOARD MATERIAL | 　 |
Glass Epoxy: | RO4350B 20mil (0.508mm), Tg 288℃ |
Final foil external: | 1.5oz |
Final foil internal: | 0oz |
Final height of PCB: | 0.6mm ±0.1 |
PLATING AND COATING | 　 |
Surface Finish | Immersion Gold (81.1%) 2μ& quot; over 100μ& quot; nickle |
Solder Mask Apply To: | Top and Bottom, 12micron Minimum |
Solder Mask Color: | Green, LP-4G G-05, Nanya supplied |
Solder Mask Type: | LPSM |
CONTOUR/CUTTING | Routing |
MARKING | 　 |
Side of Component Legend | TOP |
Colour of Component Legend | White, S-380W, Taiyo Supplied. |
Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
VIA | Plated Through Hole(PTH) |
FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
DIMENSION TOLERANCE | 　 |
Outline dimension: | 0.0059& quot; (0.15mm) |
Board plating: | 0.0030& quot; (0.076mm) |
Drill tolerance: | 0.002& quot; (0.05mm) |
TEST | 100% Electrical Test prior shipment |
APPLICATION: | RF module |
TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
SERVICE AREA | Worldwide, Globally. |
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Advantages
a)?RO4350B exhibits?stable dielectric constant over a broad frequency range. This makes it an ideal substrate for broadband applications.
b) The temperature coefficient of dielectric constant is among the lowest of any circuit board material, making it ideal for temperature sensitive applications.
c) No MOQ, low cost for small quantity prototypes and samples.
d) DDU Door to door shipment with competitive shipping cost.
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More Applications in Electronics
Wireless Modem
Gps Systems
Analog Devices
Alarm Systems
Wireless Repeater
Modem 3G
Analogue Transmitter
Tower-Mounted Booster
Analogue Repeater
Multicoupler Combiner
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Bicheng PCB capability

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Parameter | Value |
　Layer Counts　 | 1-32 |
　Substrate Material | FR-4(including High Tg 170, High CTI>600V); Aluminum based; RO4350B, RO4003C; 94HB and FR-1 (upon request) |
　Maximum Size | 　Flying test: 900*600mm, Fixture test 460*380mm, No test 1100*600mm |
　Board Outline Tolerance | 　±0.0059& quot; (0.15mm) |
　PCB Thickness | 0.0157& quot; - 0.3937& quot; (0.40mm--10.00mm) |
Thickness Tolerance(T≥0.8mm) | 　±8% |
Thickness Tolerance(t＜0.8mm) | 　±10% |
　Insulation Layer Thickness | 0.00295& quot; - 0.1969& quot; (0.075mm--5.00mm) |
　Minimum Track | 0.003& quot; (0.075mm) |
　Minimum Space | 　0.003& quot; (0.075mm) |
　Outer Copper Thickness | 　35μm--420μm (1oz-12oz) |
　Inner Copper Thickness | 　17μm--420μm (0.5oz - 12oz) |
　Drill Hole(Mechanical) | 0.0059& quot; - 0.25& quot; (0.15mm--6.35mm) |
　Finished Hole(Mechanical) | 0.0039& quot;-0.248& quot; (0.10mm--6.30mm) |
DiameterTolerance(Mechanical) | 0.00295& quot; (0.075mm) |
　Registration (Mechanical) | 0.00197& quot; (0.05mm) |
　Aspect Ratio | 　12:1 |
　Solder Mask Type | 　LPI |
　Min Soldermask Bridge | 0.00315& quot; (0.08mm) |
　Min Soldermask Clearance | 0.00197& quot; (0.05mm) |
　Plug via Diameter | 0.0098& quot; - 0.0236& quot; (0.25mm--0.60mm) |
Impedance Control Tolerance | 　±10% |
　Surface Finish | HASL,HASL LF,ENIG,Imm Tin,Imm Ag, OSP, Gold Finger |
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FAQ
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