亚州精品国产一线永久,亚洲国产精品无码久久久久久曰,97偷自拍亚洲综合二区,免费黃色三級片在线观看18},91 天天 在线播放},97精品人妻无码专区在线视频区

Metal PCB

Place of Origin: ShenZhen China
Brand Name: XNJ PCB
Certification: UL/SGS/RoHs
Shipping: FOB Shenzhen, FOB HK
Minimum Order Quantity: NO MOQ
Packaging Details: 25pcs/vacuum bag+export packing
Delivery Time:3-12Days
Payment Terms: T/T,OA, L/C, Western Union
Supply Ability: Ten thousand square meters/month

SKYPE NOW

Describe

Sinofast high frequency PCB boards are widely used in wireless networks, wireless communications and satellite communications. In particular, the popularity of 3G, 4G, 5G networks greatly increases the market demand for Hf PCB.

The increasing complexity of electronic components and switches continually requires faster signal flow rates, and thus higher transmission frequencies is required to meet the social market. It has also become more and more necessary for high frequency (HF) technology to view conductor widths as an electronic component.

 Base material  FR-4/ FR-1/ FR-2/ CEM-1/CEM-3, Aluminum, Metal based
 Layer count  2-18
 Thickness of finished panel  0.20mm - 4.0mm
 Board Thickness Tolerance  -10%~10%
 Inner layer/Outer layer Base Cooper thickness  0.5 OZ(17 um)/ 0.5 OZ(17 um)
 Impedance tolerance  -10%~10%
 Impedance Control  50
 Warp & Twist  0.5%
 Peel strength of line  61 B/in (107g/mm)

 Images:

 Outer layer line width (a)  0.075mm (3 mil)
 Outer layer line space(b)  0.075mm (3 mil)
 Image to image tolerance  -0.075mm~0.075mm (-3mil~3mil)
 SMD pitch (a)  0.2 mm(8 mil)
 BGA pitch (b)  0.2 mm (8 mil)


Solder Mask:

 Thickness of solder mask (line end)  0.4-1.2 mil
 Thickness of solder mask (line corner)  0.2 mil
 Hardness of solder mask  6H
 Solder mask registration tolerance  -2 mil~2mil


 Holes:

 Min drilling diameter  0.15 mm
 Min diameter of finished hole  0.10 mm
 Tolerance of PTH diameter  -2mil ~2mil(-50um~50um)
 Tolerance of NPTH diameter  -1mil ~1mil (-25um~25um)

Choosing a circuit material for a high-frequency PCB board is generally a trade-off, often between price and performance. But PCB materials are also selected by two key factors: how well they meet the needs of an end-use application and what kind of effort is required to fabricate a desired circuit with a particular material.

SinoFast processes high-frequency materials with improved dielectric properties. These have a very low loss factor, low dielectric constant, and are frequency independent.

For some special high-frequency PCB materials, such as: Teflon PCB material, Rogers PCB materials, we also have the production ability.

 

Related products

News

博野县| 焦作市| 辽源市| 宁远县| 柳江县| 家居| 亳州市| 东山县| 乳山市| 康定县| 泾源县| 富宁县| 汪清县| 辽宁省| 玛沁县| 故城县| 莱西市| 曲阜市| 新昌县| 土默特左旗| 会同县| 攀枝花市| 隆化县| 五台县| 南华县| 盈江县| 获嘉县| 谢通门县| 康平县| 柏乡县| 岢岚县| 美姑县| 通渭县| 乌拉特前旗| 洱源县| 临城县| 监利县| 锡林浩特市| 溧阳市| 红河县| 洛南县|