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Metal Baseboards Prototype PCB Assembly Immersion Gold OSP Electronics Pcb Assembly

TONGZHAN INDUSTRIAL LIMITED
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Address: Room 1803, Middle Block,Fujing Building, Fuzhong Road, Futian district, Shenzhen China 518016 New website: https://www.tongzhanpcba.com/

Contact name:NICK CHENG

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TONGZHAN INDUSTRIAL LIMITED

Metal Baseboards Prototype PCB Assembly Immersion Gold OSP Electronics Pcb Assembly

Country/Region china
City & Province shenzhen
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Product Details

Metal Base Boards Prototype PCB Assembly Immersion Gold + OSP Flexible Supply

 

Prototype PCB Assembly Description:

We specialize in high-speed turn-key PCB services: PCB design, Fabrication, Components sourcing, PCBA, and Supply Chain service. The superior service we offer our customers high quality, technically advanced products within the customer’s timescales.

We serve our customers, the customer always comes first. Customer-centric, hard-working, innovative, honest, happy, and transparent; customer-centric, professional, efficient, and win-win.

 

Prototype PCB Assembly Parameters:

ItemTechnical Parameter
Layer2-64
Thickness0.5-17.5mm
Copper Thickness0.3-12 oz
Min Mechanical Hole0.1mm
Min Laser Hole0.075mm
HDI1+n+1,2+n+2,3+n+3
Max Aspect Ratio20:01
Max Board Size650mm*1130mm
Min Width/Space2.4/2.4mil
Min Outline Tolerance±0.1mm
Impedance Tolerance±5%
Min PP Thickness0.06mm
Bow &Twist≤0.5%
MaterialsFR4,High-Tg FR4,Rogers, Nelco,RCC,PTFE, M4, M6,TU862,TU872
Surface FinishedHASL, HASL Pb Free Immersion Gold/Tin/Silver Osp, Immersion Gold+OSP
Special CapabilityGold Finger Plating, Peelable, Carbon ink


Prototype PCB Assembly Introduction:

The creator of PCB is the Austrian Paul Eisler, who first used printed circuit boards in radios in 1936. In 1943, Americans mostly used this technology in military radios, and in 1948, the United States officially recognized this invention for commercial use. Printed circuit boards have only been widely used since the mid-1950s. Printed circuit boards are found in almost every electronic device. If there are electronic parts in a device, they are all mounted on PCBs of various sizes. The main function of the PCB is to make various electronic components form the connection of the predetermined circuit, which plays the role of relay transmission. It is the key electronic interconnection of electronic products and is known as the "mother of electronic products".

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