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!
在线联系供应商
Other supplier products
 |
4 Layer High TG Impedance Control Fine Pitch PCB | Number of layers: 4 Surface finish: ENIG Base material: High TG FR4 Outer Layer W/S: 4/3.5mil Inner layer W/S: 4/3.5mil Thickness: 1.0mm Spec... |
 |
2 Layer OSP Impedance Control Half Hole PCB | Number of layers: 2 Surface finish: OSP Base material: FR4 Outer Layer W/S: 6/4mil Thickness: 1.0mm Special process: impedance control+half ho... |
 |
PCB Board | As aprofessionalpcb manufacturing company, HUIHE Circuits has mastered advanced technology in the PCBindustry, we own reliable production equipment... |
 |
PCB Application | As a leading PCB supplierin China printed circuit board industry, HUIHE Circuits PCB board applicationincluding communications, computers, industri... |
 |
Consumer PCB | Consumer PCB The size, thickness and weight of products in the consumer electronics field have been greatly reduced.In-disk hole plate, blind burie... |
Same products
 |
Air insulated Dry type transformer VPI | 卖方: TAILI ELECTRIC CO.,LTD. | Air insulated Dry type transformer VPI TAILI SG(B) air-barrier dry-type transformer( VPI) is des... |
 |
Cast Resin Dry Type Transformer with Cooling Fan | 卖方: TAILI ELECTRIC CO.,LTD. | Cast Resin Dry Type Transformer with Cooling Fan Taili’s advanced epoxy resin casting proc... |
 |
1250kVA Dry type Transformer for Bangladesh | 卖方: TAILI ELECTRIC CO.,LTD. | 1250kVA Dry type Transformer for Bangladesh Taili's advanced epoxy resin casting process ensures... |
 |
35kV Dry-type transformer with OLTC | 卖方: TAILI ELECTRIC CO.,LTD. | 35kV Dry-type transformer with OLTC Taili's35kV Dry-type Transformer with OLTC (On-Load Tap Chan... |
 |
Cast Resin Dry Type Transformer | 卖方: TAILI ELECTRIC CO.,LTD. | Cast Resin Dry Type Transformer IEC/ANSICast Resin TransformersfromTAILI Electric, is difference... |
