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We can see a row of golden conductive contacts on the computer memory module and graphics card, and each part is a golden finger.
We generally electroplate nickel and gold, the thickness can reach 3-50u". Features, superior conductivity, oxidation resistance and wear resistance, is widely used in gold finger PCBs that require frequent insertion and removal or PCBs that require frequent mechanical friction On the board. Another way is to deposit gold, the thickness is conventional 1u", up to 3u". Features, superior conductivity, flatness and solderability, is widely used in the design of buttons, bonded IC, BGA, etc. For high-precision PCB boards, for gold finger PCBs that do not require high wear resistance, you can also choose the whole board immersion gold process. The cost of the immersion gold process is much lower than that of the electro-gold process. The color of the immersion gold process is golden yellow.
FR4 PCB can be any layer count but rely on conventional drilling and plating technology.
FR4 PCB up to 40+ layers
Wide range of laminate options including high temperature, low loss, and lead-free laminates
Mixed dielectric (hybrid) constructions
Panel size up to 30″x 55″
Embedded coin or metal core and metal-backed MLB
Panel thickness up to.450″
RF and microwave circuits
Heavy copper (10 oz. outer layer / 5 oz. inner layer)
Embedded, distributed and discrete passive components
LAYER
PROTOTYPE
MASS PRODUCTION (above 20 m2)
Quick Turn
Standard Time
MC PCB
48 hours
4-5 days
10-12 days
PFC 1 L
48 hours
5-6 days
12-13 days
1L
24 hours
3-4 days
8-10 days
2L
24 hours
3-4 days
8-10 days
4L
48 hours
5-6 days
8-10 days
6L
72 hours
6-7 days
10-12 days
8L
72 hours
7-8 days
12-14 days
10L
96 hours
9-10days
16-18 days
One-stop Service Include
PCB Prototype
Quick Turn PCB
Single-Sided PCB
Double-Sided PCB
Multilayer PCB
Rigid PCB
Flexible PCB
Rigid-Flex PCB
LED PCB
Aluminum PCB
Metal Core PCB
Thick Copper PCB
HDI PCB
BGA PCB
High TG PCB
PCB Stencil
Impedance Control PCB
PCB Assembly
High-Frequency PCB
Bluetooth Circuit Board
Automotive PCB
USB Circuit Board
Halogen-Free PCB
Antenna PCB
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
5,000,000-8,000,000
Employee Number:
30~46
Ecer Certification：
Site Member
Shenzhen Yizhuo Electronics Co., Ltd. Is a National High-Tech Enterprise Certified By Iso9001: 2015 International Quality Management System. It Was Founded In 2012.Has Been Committed To The Innovation And Sustainable Development Of Electronic Technology. It Is Used In The Manufacture And Sales Of Va... Shenzhen Yizhuo Electronics Co., Ltd. Is a National High-Tech Enterprise Certified By Iso9001: 2015 International Quality Management System. It Was Founded In 2012.Has Been Committed To The Innovation And Sustainable Development Of Electronic Technology. It Is Used In The Manufacture And Sales Of Va...
