BICHENG ENTERPRISE LIMITED

Specialized in heavy copper PCBs for 15 years

High Frequency PCB | Metal Core PCB | Flexible PCB

90%  export | UL, ISO 9001, ISO14001 and TS 16949 certified

 

Home
About Us
PCB Services
Equipment
PCB Capabilities
Quality Assurance
Contact Us
Request A Quote
Home Samples

Via In Pad PCB

Customer Reviews
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Seba T.

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me:

—— Daniel F

I'm Online Chat Now

Via In Pad PCB

  • High Precision Via In Pad PCB suppliers
  • High Precision Via In Pad PCB suppliers
  • High Precision Via In Pad PCB suppliers
  • High Precision Via In Pad PCB suppliers
  • High Precision Via In Pad PCB suppliers

Via in Pad and BGA

 

With the development of electronic products to light, thin and small, PCBs are also pushed into high density, high difficulty. Among them, via in pad is one of the topics that engineering designer cannot avoid. It is a main part of multilayer PCBs and directly helps to save PCB real estate up to 50% for fine pitch BGA and flip chip components. The main difficulty for VIP is the via-plug process, i.e. how to prevent soldering tin from into via or solder mask onto pads.

 

Solutions

Via in pad holes circuit board technology will solve the high-density packaging laminated holes processing.

 

Applications

1) Through hole, BGA package on multilayer PCBs -->via on ball -->resin via plug -->ground surface -->copper electroplated on plugged via.

2) Blind via, a technique similar to a through hole, with a controlled depth of 0.075mm for the blind hole.

3) HDI multi-step stacking holes technology. The interconnected processing technology is very complex. Multiple holes filling and multiple copper pressing are used to complete the manufacturing process. Such structure in medical, communication products are widely recommended for application.

                                                                                                    

 

 

 

 

 

 

 

 

 

 


PCB services
 1) Base material:FR-4 TG>135, High TG 170, High CTI 600V
 2) Material Brand:ITEQ, SHENGYI
 3) Multilayer lamintion:In house
 4) Solder mask:Green, Blue, Yellow, Black, Red and its relative Matt color
 5) Surface finish:HASL Lead free, ENIG, Immersion silver, Immersion tin.
 6) via filling material:non-conductive epoxy resin
 7) via plugged:pad plugged flatly, good for next SMT process
 8) Product services:Prototypes, small volume and large production
 9) Freight services:Door to door, To sea port, To Airport service

PCB Fabrication FAQ

Q1 How to order PCBs?

A 1st step, sending your gerber files for quotation. 2st step, placing your order form to our market department and make the payment. 3rd step, Our CADCAM department dealing with your gerber files, sending you EQ if any. 4th step, PCB manufacturing. 5th step, Shipment and send you tracking number

Q2 How to Pay?

A We accept bank wire transfer, Paypal. It's sorry, we currently do not accept credit card.

Q3 How do you pack the PCBs?

A PCBs are packed with Polyethylene air cushion film(vacuum plastic bags) per 20-25 pieces. Pearl cotton (Polyethylene foamed sheet) are put inside carton box. The hardness of carton box is KK grade(the highest hardness). Maximum gross weight for one carton is less than 12 kgs.

Q4 What courier do you use for shipment?

A Our courier includes DHL, Fedex, TNT and EMS. As per your order weight and location, we'll choose the most economic method to send you your boards to help to save the freight cost.

Via In Pad PCB

(7)
Good Quality Output Control Tg 170 18 Layer Via In Pad PCB Controlled Impedance Suppliers

Output Control Tg 170 18 Layer Via In Pad PCB Controlled Impedance

Output Control Tg 170 18 Layer Via In Pad PCB Controlled Impedance PCB properties PCB SIZE 79 x 81mm=1PCS=1design BOARD TYPE   Number of Layers Multilayer PCB, 18 Layer PCB Surface Mount Components YES Through ... Read More
2018-06-11 09:30:31
Good Quality Vip in Pad PCB Built On 26 Layer With Plated Radii (Edge Castellated) Suppliers

Vip in Pad PCB Built On 26 Layer With Plated Radii (Edge Castellated)

General profile With the development of electronic products to light, thin and small, PCBs are also pushed into high density, high difficulty. Among them, via in pad is one of the topics that engineering ... Read More
2018-07-09 09:00:29
Good Quality Vip in Pad PCB Built On 4 Layer With Immersion Gold and Panel Form Suppliers

Vip in Pad PCB Built On 4 Layer With Immersion Gold and Panel Form

General profile With the development of electronic products to light, thin and small, PCBs are also pushed into high density, high difficulty. Among them, via in pad is one of the topics that engineering ... Read More
2018-07-02 09:40:01
Good Quality Vip in Pad PCB Built On 18 Layer With Plated Milling Cutouts Suppliers

Vip in Pad PCB Built On 18 Layer With Plated Milling Cutouts

General profile With the development of electronic products to light, thin and small, PCBs are also pushed into high density, high difficulty. Among them, via in pad is one of the topics that engineering ... Read More
2018-07-02 09:37:38
Good Quality Vip in Pad PCB	Built On 10 Layer With Non-Conductive Via Fill Suppliers

Vip in Pad PCB Built On 10 Layer With Non-Conductive Via Fill

General profile With the development of electronic products to light, thin and small, PCBs are also pushed into high density, high difficulty. Among them, via in pad is one of the topics that engineering ... Read More
2018-07-02 09:32:52
Good Quality Via In Pad PCB Built On 2 Layer Copper With Coil Winding Design Suppliers

Via In Pad PCB Built On 2 Layer Copper With Coil Winding Design

Product profile 1.1 General description This is a type of 2 layer printed circuit board built on FR-4 substrate with Tg 170C for the application of Security Cam. It's 1.6 mm thick with white silkscreen... Read More
2018-06-07 09:37:33
Good Quality 12 Layer PCB Built On 2.0mm FR-4 With Via In Pad (VIP) under BGA Suppliers

12 Layer PCB Built On 2.0mm FR-4 With Via In Pad (VIP) under BGA

Product profile 1.1 General description This is a type of multilayer PCB built on FR-4 substrate with Tg 135C for the application of Signal transmission with 12 layer copper track. It's 2.0 mm thick with white ... Read More
2018-05-23 14:33:42
Page 1 of 1