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Shenzhen KAZ Circuit Co., Ltd


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ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150

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Good quality SMT PCB Assembly
Good quality SMT PCB Assembly
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We are very satisfied wtih you guys. Quick response, professional engineering team, fast delivery, good quality... all are nice. I am sure we can have much more business in the future.

—— Kevin Kinder

End customers were satisfied with the quality, so did I for the past years. Have recommended you to my other friends that have needs in PCBA.

—— Mariusz Sharp

Thanks for help my small business grows up step by step,for prototypes to small, medium & large orders, you will be my first choice for PCB anytime.

—— Adam Burridge

Good price, fast lead and delivery time, shipping cost is quite good! Our company is satisfied with your good service for the last 4 years!

—— Luboš Herceghová

Hello good afternoon. I received the 80 pcs PCB. Thank you. I like so much that. That is good qualtiy, nice color. Pls take care of the remaining 80 pcs PCB. Thank you. Have a nice day. :)

—— Alice Yoon

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Multilayer PCB Board

  • High Precision Multilayer PCB Board suppliers

What it is:

Any PCB Board with more than 2 layers can be called Multilayer PCB Board .


Multilayer PCB Board includes multi-layer etch layers and medium layers between each two etch layers.The medium layer can be very thin. There are at least three conductive layer in a multilayer circuit board , two of which are outlayers, while the remaining one is synthesized inside the insulation board.

The electrical connection between them is usually achieved through the plating hole in the cross section of the circuit board. 

Classify: Multilayer rigid board, multilayer flexible board and multilayer rigid-flex board.


Why we need it:

Cause the increased concentration of integrated circuit package leading to a high concentration of interconnect lines, It makes it necessory to use the multiple substrates.

Unpredictable design issues such as noise, stray capacitance, crosstalk, etc. occur in the layout of the PCB. Therefore, the design of PCB must focus on minimizing the length of the signal line and avoiding parallel paths.

Obviously, due to the limited number of crossovers that can be achieved in a single-side, even in a double-side board, these requirements cannot be satisfied.

In the case of a large number of requirements in interconnections and crossovers, to achieve a satisfactory performance, the board must be expanded to more than two layers, so a multilayer PCB board is manufactured.



ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150

ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150
ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150 ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150 ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150 ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150

Large Image :  ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150

Product Details:

Place of Origin: Shenzhen China
Brand Name: KAZpcb
Certification: IATF16949-2016 | ISO9001 2015 | UL 337072 | ROHS
Model Number: PCB-R-169

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: 0.1-3usd/pc
Packaging Details: Vacuum packing
Delivery Time: 3-5days
Payment Terms: T/T, paypal
Supply Ability: 10000-20000 square meters per month
Detailed Product Description
Material: FR4 TG150 Copper Thickness: 1OZ
Silksreen: White Surface Treatment: ENIG
Solder Mask: Blue Layers: 4 Layers
High Light:

Blue Soldmask Multilayer PCB Board


HASL Multilayer PCB Board


ENIG Printed Circuit Board Assembly

1. Detail specification about ENIG/ HASL Green Soldmask White Silkscreen Multilayer PCB Board

Categary Multilayer PCB
Layers 1-30L
Material FR-4 TG150
Surface treatment ENIG/ HASL
Silkscreen White
Soldermask Blue
Quality standard IPC Class 2, 100% E-testing

IATF16949-2016 | ISO9001 2015 | UL 337072 | ROHS


2. Brief introduction about Shenzhen KAZ Circuit Co,. Ltd.

Brief introduction

Shenzhen KAZ Circuit Co., Ltd, found in 2007, is a PCB and PCBA custom-made manufacturer. It focus on high precision single, double-sided, multilayer printed circuit board and metal substrate circuit board production,which is a hightech enterprises including amnufacture, sales, service and so on.

We are confident that the quality products with factory-directed price within the fastest delivery time we offered!


1. The services we offer:


Lead Time

(Expedited service)

Lead Time


2L 24h 3-4days
4L 36h 5-7days
6L 72h 8-10days



1. Min drill hole: 0.2mm

  • Min Laser hole: 0.1mm
  • Min track width/space: 4/4mil



Industry Control, Communication, Security, LED lighting, Digital, Smart products ect.



HDI Board, Gold Finger, High Frequency Board, Blind/buried multilayer board, SMT/DIP ect.


1. The customers we cooperate with:

ENIG HASL Blue Soldmask Multilayer PCB Board FR4 TG150


Welcome you share your gerber files for quotation!

Contact Details
Shenzhen KAZ Circuit Co., Ltd

Contact Person: Stacey Zhao

Tel: +86 13392447006

Fax: 86-755-85258059

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