Via In Pad Fr4 PCB
Via In pcb board material fr4, using copper plating or epoxy to fill holesfor circuit board factor, prevent solder paste or flux from flowing into the via in pad, avoid solder ball getting into via or solder mask cover on pad and cause false soldering. HUIHE CIRCUITS Via In Pad Fr4 PCB has passed ISO9001/ISO13485/IATF16949/UL/RoHS/REACH certification.
What Is A Hole-In-The-Panel Circuit Board?
The hole in the disk is an important part of the multi-layer PCB. It is not only responsible for the main functions of the PCB, but also the cost of drilling usually accounts for 30% to 40% of the PCB manufacturing cost. In short, the holes pressed on the pads on the PCB can all be called holes in the disk.
Processing Requirements For Hole Plugs In The Disk
No solder mask ink entering the hole
There should be no tin beads hidden in the hole
No explosive oil, ink pads, making it difficult to mount components, etc.
Common Sense Of Circuit Board Plug Hole
Prevent the tin from penetrating the component surface from the via hole to cause a short circuit when the PCB is wave soldered
Avoid flux residue in the vias
Prevent the tin balls from popping up during wave soldering, causing short circuits
Prevent surface solder paste from flowing into the hole, causing false soldering and affecting placement
Huihe Circuits is a professional pcb circuit manufacturer, we provide fr4 circuit board material, fr4 circuit board manufacturing, fr4 pcb board, fr4 pcb datasheet, fr4 pcb sheet, fr4 pcb thickness, pcb manufacturing serviceand etc. For more information, please feel free to contact us!
Send product request
Other supplier products
6 Layer ENIG PCB | Number of layers: 6 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/2mil Inner layer W/S: 4/3mil Thickness: 1.6mm Advantages Of pc... | |
Automotive PCB | Automotive electronic products have different reliability requirements for automotive printed circuit board in different parts, Huihe Circuits&rsqu... | |
5G PCB | 5G PCB 5G technology helps VR/AR, smart cities, smart agriculture, smart manufacturing, industrial Internet,The Internet of Vehicles, unmanned dri... | |
4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board | Number of layers: 4 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 6/4mil Inner layer W: 21mil Thickness: 0.4mm Special process: im... | |
PCB Big Volume | As aprofessionalpcb manufacturing company, HUIHE Circuits has mastered advanced technology in the PCBindustry, we own reliable production equipment... |
Same products
FNIRSI 138PRO Mini Digital Handheld Oscilloscope With 10x Probe | Seller: Shenzhen weikexiu technology Co.,Ltd | FNIRSI 138PRO Mini Digital Oscilloscope LCD Handheld Oscilloscope Kit 2.4"LCD Screen 200Khz Digit... | |
NITROGEN CABINET | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Dryzone dry nitrogen box has a fast recovery time which is important for some industry demand, es... | |
Guitar Dry Cabinet | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | To give performers a better storage environment, Dryzone provides quality dry cabinets for instru... | |
INDUSTRIAL DRYING CABINET | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Drying Cabinet for Sale Dryzone industrial commercial drying cabinets are designed for electroni... | |
DIGITAL HYGROMETER | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Dryzone digital hygro meter could help manage the temperature and humidity of the production line... |