• Shenzhen Omini Technology Co.,Ltd
    Tyler Martin
    The quality of the PCBs I received from this company was outstanding. They were well-made and exceeded my expectations.
  • Shenzhen Omini Technology Co.,Ltd
    Olivia Anderson
    I've been using this company for all of our company PCB needs for years and I have never been disappointed. Their products are always consistent and reliable, and their prices are very competitive.
  • Shenzhen Omini Technology Co.,Ltd
    Ashley Williams
    well-packaged and arrived in perfect condition. I would definitely recommend them to anyone in need of high-quality PCBs
Contact Person : Xu
Phone Number : 0086 18565798250
Whatsapp : +008618576405228

4L 1+N+1 HDI PCB FR4 Immersion Gold PCB For Wifi Module

Place of Origin China
Brand Name Omini
Certification ISO9001, ISO16949, ROHS
Model Number PCB-0021
Minimum Order Quantity 1PCS
Price Negotiate
Packaging Details Vacuum packaging+foam cotton+carton+strap+ humidity card+Solder sample
Delivery Time 3-8 working days
Payment Terms T/T Paypal
Supply Ability 30,000 square meter/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name 4L 1+N+1 HDI PCB For Wifi Module Base Material FR-4
Copper Thickness Inner1OZ Outer0.5OZ Min Hole Mechanical Hole 0.2mm,Laser Hole 0.1mm
Board Thickness 1.0mm Layers 4L 1+N+1 HDI
Application Module
High Light

4L 1+N+1 HDI PCB


FR4 Immersion Gold PCB


HDI PCB FR4 Immersion Gold

Leave a Message
Product Description

4L 1+N+1 HDI PCB for Wifi Module


Quick details:

Mode: 4L 1+N+1 HDI Wifi Module


Layer:4L 1+N+1 HDI

Color:Green /Black

Finished Thickness:1.0m

Copper Thickness :inner1OZ outer0.5OZ

Surface Treatment :Immersion Gold + OSP

Min Trace / Space :4mil/4mil

Min Hole:Mechanical hole 0.2mm,Laser Hole 0.1mm

Application :Module

Specail Process:Quadrilateral foramen

Package: Vacuum packing


Advantages of high-density interconnected PCB boards

  1. It can reduce the cost of PCB: When the density of PCB increases to more than eight-layer board, it is manufactured by HDI, and its cost will be lower than that of the traditional complex pressing process.
  2. Increase circuit density: has better interconnection than that of traditional circuit boards and parts
  3. Conducive to the use of advanced construction technology
  4. Have better electrical performance and signal accuracy
  5. Better reliability
  6. Can improve thermal properties
  7. It can improve radio frequency interference ( RFI ), electromagnetic wave interference ( EMI ), electrostatic discharge ( ESD )
  8. Increase design efficiency


Applications of high-density interconnected PCB boards

While electronic design is constantly improving the performance of the whole equipment, researchers are also working hard to reduce its size. In small portable products ranging from mobile phones to smart weapons, “small” is an eternal pursuit. High-density interconnection (HDI PCB) technology can make terminal product designs more compact, while meeting higher standards of electronic performance and efficiency. HDI PCB board is widely used in mobile phones, digital cameras, MP3, MP4, notebook computers, automotive electronics, IC carrier boards and other digital products, among which mobile phones are the most widely used.


Specification of Omini HDI PCB Printed Circuit Board

Laser drilling aperture 4-6mil
Dielectric layer thickness 65μm / 100μm
Dielectric materials RCC, LDPP
The inner line width 3mil
Inner line spacing 3mil
The outer line width 3mil
Outer space, 3mil
Unilateral inner pad diameter ≥3mil
Unilateral outer pad diameter ≥4mil
The minimum mechanical hole diameter 0.15mm
Blind hole copper thickness ≥20μm


4L 1+N+1 HDI PCB FR4 Immersion Gold PCB For Wifi Module 04L 1+N+1 HDI PCB FR4 Immersion Gold PCB For Wifi Module 14L 1+N+1 HDI PCB FR4 Immersion Gold PCB For Wifi Module 24L 1+N+1 HDI PCB FR4 Immersion Gold PCB For Wifi Module 34L 1+N+1 HDI PCB FR4 Immersion Gold PCB For Wifi Module 4




Q1:Does Omini have enough capacity to prodece high-quality products?

A: Omini has 20 years of history in manufacturing PCB, more than 200 employees and 10,000㎡ factory area.We got the UL, ISO9001 certificates, and our production is sold abroad. We have engouh machines & equipment to ensure the quality, please check our Production Equipment list picturers.

Q2:How long does customers need to wait for the quotation and lead time?

A: We have a prefessional group to deal with your inquiry. In our working time, we will reply to your email within 30 minutes to show we have received your inquiry, Then we will send you our quotation in no more than 6 hours. Please noticed our working time is Monday to Friday, 8am to 24pm.

Q3:How can I make sure my PCB gerber is safety?

A: We promise we won't divulge your gerber to the 3rd party, one of our responsibilities is protecting customer information privacy and security, customer information can be included: company name, address, number, trademark, ect. And we could sign NDA with client if necessary.