High frequency board usually use FR4 glass fiber lamination, but also the whole of the epoxy glass cloth repression, more uniform color the entire pcb board, bright. Density larger than the low frequency pcb board
High-frequency electronic devices is the development trend, especially in the growing wireless networks, satellite communications, and information products to high speed and high-frequency, and voice communications products to large capacity and fast transmission of wireless, video, and data normalization.
Therefore, the development of next-generation products require high frequency board, satellite systems, mobile phone base stations and other communications products received must be applied to high-frequency circuit boards, and the inevitable rapid development in the coming years, will be a large demand for high-frequency board.
(1) The dielectric constant (Dk) must be small and very stable, usually the smaller the better signal transfer rate
(2) The dielectric loss (Df) must be small, which mainly affects the quality of signal transmission, the smaller dielectric loss the smaller signal loss
(3) Consistent with the thermal expansion coefficient of copper
(4) Low water absorption, high water absorption will affect the dielectric constant and dielectric loss at the time of moisture.
(5) Other heat resistance, chemical resistance, impact strength, peel strength, etc. must also be good.
Q:How to get a PCB prototype quotation?
A:1.PCB Gerber file
2.PCB technics requirements(board thickness, copper thickness, solder mask color, surface treatment)
Q:Is your tooling cost one-off payment?
Payment & Shipping Terms:
|Copper Thinknes:||1 Oz||Min Line Width:||5 Mil|
|Min Line Space:||5 Mil||Surface Finish:||Hasl Lead-free|
electronic pcb board,
lead free pcb
6 layer RF Hyperthemia Pcb Microwave High Frequency Taconic RF60TC Pcb With Low DK
Quick Detail :
1. Type : Taconic Pcb
2. Material : PTFE
3. Layer : 6
4. Products Size : 12*12cm
5. Permittivity : 10.2
6. Surface finish : Hasl Lead-free
1. Fr4 pcb multilayer pcb with high frequency can improvide the products quality ,with high techolonogy treatment improve the life cycle of the products .
2. Hasl Lead Free surface finish make the pcb 's conductive performance enhancements.
3. Multilayer pcb design ,the precision of the pcb improves much more better .
4. Low dielectric : 10.2 dielectric conductivity much more precision .
Low dielectric high-frequency multilayer rogers pcb ,improve the Fr4 pcb 's conductivity and the high quality make the customer save more costs .
High frequency PCBs with aluminum heat sink for telecommunication and aerospace industries using customer specific electrically and thermally conductive bonding films. Microwave PCB’s: XCE has enormous experience and technical expertise in the manufacturing of time critical, high technology RF circuits. The company works closely with its worldwide customers to deliver prototype-to-large volume manufacturing of circuits. During this process our engineering staff discusses with the customers’ staff to come up with the optimized designs for high quality, low cost and speedy delivery.
Production Description :
|XCE PCB technical specifications|
|Annual stock Material||Rogers,Taconic,Arton,Isola,F4B,TP-2.FR-4,High TG,Halogen free|
|Min board thickness||
6 layer 0.6mm
8 layer 0.8mm
10 layer 1.0mm
|Max panel size||508*610mm|
|Board thickness tolerance||T≥0.8mm±8%.,T<0.8mm±5%|
|Wall hole copper thickness||>0.025mm(1mil)|
|Min line width||4mil/4mil(0.1/0.1mm)|
|Min bonding pad space||0.1mm(4mil)|
|PTH aperture tolerance||±0.075mm(3mil)|
|NPTH aperture tolerance||±0.05mm(2mil)|
|Hole site deviation||±0.05mm(2mil)|
|Min buried blind via||0.2mm(8mil)|
|Outer copper thickness||1oz-5oz|
|Inner cooper thickness||1/2 oz-4oz|
|SMT min green oil width||0.08mm|
|Min green oil open window||0.05mm|
|Insulation layer thickless||0.075mm-5mm|
|Special technology||Indepedance,Blind buried via,thick gold,aluminum PCB|
|Surface finish||HASL,Lead free HASL,Immersion Gold, Immersion Tin, Immersion Silver,OSP ,ENIG ,Golden finger,Blue glue,Gold plating|
1) With UL,ROHS,ISO,IPC
2).Lead time:3-10 working days
3)Competitive price best quality
4).Rich 20 years experience in High Tg Multilayer PCB .
What Information customer need to provide for quotation ?
1. PCB Gerber files ,protel,powerpcb,Autocad,etc.
2. BOM list for PCB assembly.
3. Send us your sample PCB or PCBA.
4. OEM is acceptable.