Shenzhen KAZ Circuit Co., Ltd


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Home SamplesPrinted Circuit Board Assembly

IoT Access Control HASL FR4 PCB Assembly 1.6mm Thickness

PCB Certifications
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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Printed Circuit Board Assembly

  • High Precision Printed Circuit Board Assembly suppliers


Printed Circuit Board Assembly it to plug the SMT(Surface Mounted Technolofy) and the DIP in the Printed Circuit Board, also called PCBA.



Both SMT and DIP are means of integrating components in the PCB board. The main difference is that SMT does not need to drill holes on the PCB,while it's nacessary for the DIP to plug the pin of the component into the drilled hole.



Mainly use the paste to pack machine to attach some micro components the PCB board. The production process is as follows: the PCB board positioning, solder paste printing, paste and pack, return to the soldering stove, finally inspection.

With the development of science and technology,SMT can also be applied to some large-size components.


Insert the componets to the PCB. It is used as a mean to integrate components cause the size is too large to paste and pack, or the manufacturer's production process cannot use SMT technology.

At present, there are two ways to realize manual plug-in and robot plug-in.

The main production processes are as follows: paste back glue (to prevent tin plating to inappropriate places), plug-in, inspection, wave soldering, brush plate (to remove the stain left in the process of passing the furnace) and inspection


IoT Access Control HASL FR4 PCB Assembly 1.6mm Thickness

IoT Access Control HASL FR4 PCB Assembly 1.6mm Thickness
IoT Access Control HASL FR4 PCB Assembly 1.6mm Thickness

Large Image :  IoT Access Control HASL FR4 PCB Assembly 1.6mm Thickness

Product Details:

Place of Origin: Shenzhen China
Brand Name: ZHT
Certification: IATF16949-2016 | ISO9001 2015 | UL 337072 | ROHS
Model Number: IoT access -PCBA-Q-111

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: Negotiation
Packaging Details: Vacuum bag&Anti-static bag
Delivery Time: 8-15days
Payment Terms: T/T;L/C;Paypal
Supply Ability: 100000pcs/month
Detailed Product Description
PCB Material: FR4 Spec: As Per Customer Gerber Files
Layers: 2Layers Board Thickness: 0.8-1.6mm
Surface Finish: LF HASL Quality Standard: IPC Class 2
High Light:

HASL FR4 PCB Assembly


IoT Access Control FR4 PCB Assembly


1.6mm Thickness Prototype Pcb Assembly

IoT access control system

Layer: 2-6Layers
Materials: FR4 laminate, RoHS Directive-compliant
PCB thickness: 0.8-1.6mm
Final copper: 1-3oz
Min hole: 0.2mm
Min line width/space: 4/4 mil

Solder masks: Green
Legend: White

Surface: OSP/HAL lead-free/immersion gold/immersion tin/immersion silver
Outline: routing and V-score/V-cut
E-test: 100%
Inspection standard: IPC-A-600H/IPC-6012B, class 2/3
Outgoing reports: final Inspection, E-test, solderability test, micro section
Certifications: IATF16949-2016 | ISO9001 2015 | UL 337072 | ROHS


IoT Access Control HASL FR4 PCB Assembly 1.6mm Thickness   IoT Access Control HASL FR4 PCB Assembly 1.6mm Thickness

What KAZ Circuit can do for you:

  • PCB fabrication (prototype, small to medium, mass production)
  • Components Sourcing
  • PCB Assembly/SMT/DIP
  • Box Building and Testing

To get a full quotation of the PCB/PCBA, pls provide the information as below:

  • Gerber File, with detail basic specification of the PCB(such as board materials,board thickness,surface treatment,finish copper thickness and etc.)
  • BOM List (Better in excel format)
  • Photos of the PCBA (If you have produce this PCBA before)

Company Informaiton:

KAZ Circuit has been operating as a manufacturer of PCB&PCBA since 2007. specialized in quick-turn manufacturing of prototypes and small to middle volume series of rigid, flex, rigid-flex and multilayer boards.

as well as aluminium substrate circuit board.we have a strong strength on fabrication of Roger board, MEGTRON MATERIAL board and 2&3 steps HDI boards and etc.

Beside with six SMT production lines and 2 DIP lines.we provide one-stop service to our customers.

Manufacturer Capacity:

Capacity Double Sided: 12000 sq.m / month
Multilayers: 8000sq.m / month
Min Line Width/Gap 4/4 mil (1mil=0.0254mm)
Board Thickness 0.3~4.0mm
Layers 1~30 layers
Material FR-4, Aluminum, PI.Rogers,MEGTRON
Copper Thickness 0.5~4oz
Material Tg Tg140~Tg170
Max PCB Size 600*1200mm
Min Hole Size 0.2mm (+/- 0.025)
Surface Treatment HASL, ENIG, OSP


Contact Details
Shenzhen KAZ Circuit Co., Ltd

Contact Person: Jesson

Tel: 8613570891588

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