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FR4 CEM3 PCB Board Components 5mm

USD+5-10+per pcs
FR4 CEM3 PCB Board Components 5mm
Features Gallery Product Description Request A Quote
Application:: Electronics Device
Function:: PCBA Board Service Prototype PCB Assembly
Base Material: FR-4
Surface Finishing: HASL,HASL Lead Free
Solder Mask: Green. Red. Blue. White. Black.Yellow
Material: FR4 CEM1 CEM3 Hight TG
Solder Mask Color:
Service: Turnkey Assembly Service
Testing Service:: 100% AOI Testing
Layer: 1-40 Layer
High Light:

FR4 CEM3 PCB Board Components


Smt Electronic Components 5mm


5mm PCB Board Components

Basic Infomation
Place of Origin: Guangdong, China
Brand Name: GW-PCBA
Certification: ISO9001, ISO14001, TS16949, ROHS, CE
Model Number: PCBA-1302
Payment & Shipping Terms
Packaging Details: Vacuum sealed packaging,Silica Gel inside.
Delivery Time: PCB 3-7dyas, PCBA 1-3weeks/1 - 1000 -15days;1001 - 5000-20days;5001 - 20000-35days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30000 Square Meter/Square Meters per Month module electronic board
Product Description

Factory PCBA Manufacturer Provide SMT Electronic Components PCB Assembly Service

1.Product Information

1. What is SMT assembly used for?

SMT assembly was developed to create an improved and more powerful electronic product. You can find various SMT applications in any office or home.

SMT has primarily taken over electronics manufacturing. If a product needs to be smaller, faster, lighter, or more powerful, it will likely be produced via SMT assembly instead of the through-hole process.

2. What are the SMT assembly capabilities of NEMO Manufacturing?

In the contract manufacturing industry, which is highly competitive, NEMO Manufacturing has taken on the mission of exceeding every customer’s expectations. We are committed to consistently producing reliable products, providing superior customer service, and maintaining a talented and experienced staff. NEMO customers can expect excellence from us because we demand it from ourselves.

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3. Control PCB Board
Layer:4 layer
Material: FR-4
Board Thickness: 1.6mm
Surface Finish:Immersion Ni

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FR-4 (or FR4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR-4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).

It is a common material for printed circuit boards (PCBs). A thin layer of copper foil is typically laminated to one or both sides of an FR-4 glass epoxy panel. These are commonly referred to as copper clad laminates. The copper thickness or copper weight can vary and so is specified separately.

2. Our Services

1. PCB fabrication.

2. Turnkey PCBA: PCB+components sourcing+SMD and through-hole assembly

3. PCB clone, PCB reverse engineering.

PCB or PCBA Files Requests:

1. Gerber files of the bare PCB board
2. BOM (Bill of material) for assembly (please kindly advise us if there is any acceptablecomponents substitution.)
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
5. Schematic if necessary

3. Company Information

Global Well Electronic Inc. is a professional PCB solution supplier from Shenzhen, China, integrating PCB circuit board production and processing, STM processing and mounting, PCBA OEM, component purchasing, PCB/PCBA custom design-production- A comprehensive PCB circuit board company with one-stop turnkey service of processing-assembly-finished products. The company has a strong supply chain system, a professional and efficient collaborative team, a sound and complete quality control system, and the business philosophy of honesty and trustworthiness, customer first, and presents the products to everyone with low prices, reliable quality, high-quality service and after-sales service. client.

We provide total PCB solutions from PCB design to final mass production, including PCB fabrication and assembly, component sourcing, solder paste stencils, conformal coatings, and more. Serving the global electronics field, including industrial control, medical electronics, military equipment, power communication, automotive electronics, AI artificial intelligence, smart home and other industries.
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Our factory located in Shenzhen, and have almost 300

employees, more than 30 production lines include SMT, DIP, automatic welding, aging test and assembly. We have SMT machines from Japan and Korea, automatic solder paste printing machines, solder paste inspection machine(SPI)12 temperature zone reflow soldering machine, AOI detector, X-RAY detector, wave soldering machine, EM PCB ,dispenser,laser print machine etc., Different line configurations can meet requirements from small sample order to bulk shipment.


Our company has obtained ISO 9001 quality system certification and ISO 14001 system certification. With multi-testingprocedures, our products carry out the quality system standard strictly.

4. Main Equipment:

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5.PCB Technical Specification

(1)PCB Technical Specification


Order Quantity 1-300,000,30000 Square Meter/Square Meters per Month module electronic board
Layer 1,2,4,6,upto 24 layer
Material FR-4,glass epoxy,FR4 High Tg,Rohs compliant,Aluminum,Rogers,etc
PCB type Rigid,flexible,rigid-flexible
Shape Any shape: Rectangular,round,slots,cutouts,complex,irregular
Max PCB dimensions 20inch*20inch or 500mm*500mm
Thickness 0.2~4.0mm, Flex 0.01~0.25''
Thickness tolerance ± 10%
Copper thickness 0.5-4 oz
Copper thickness tolerance ± 0.25oz
Surface finish HASL,Nickle,Imm Gold,Imm Tin,Imm Silver,OSP etc
Solder mask Green, red,white,yellow,blue,black, Double-sided
Silk screen White,yellow,black,or negative, Double-sided or single-sided
Silk screen min line width 0.006'' or 0.15mm
Min drill hole diameter 0.01'',0.25mm.or 10 mil
Min trace/gap 0.075mm or 3mil
PCB cutting Shear,V-score,tab-routed


(2)Turnkey PCBA Capabilities


Turnkey PCBA PCB+components sourcing+assembly+package
Assembly details SMT and Thru-hole, ISO lines
Lead Time Prototype: 15 work days. Mass order: 20~25 work days
Testing on products Flying Probe Test, X-ray Inspection, AOI Test, functional test
Quantity Min quantity: 1pcs. Prototype, small order, mass order, all OK
Files we need PCB: Gerber files(CAM, PCB, PCBDOC)
Components: Bill of Materials(BOM list)
Assembly: Pick-N-Place file
PCB panel Size Min size: 0.25*0.25 inches(6*6mm)
Max size: 20*20 inches(500*500mm)
PCB Solder Type Water Soluble Solder Paste, RoHS lead free
Components details Passive Down to 0201 size
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement
Component package Cut Tape,Tube,Reels,Loose Parts
PCBA process


Stripping-----Punching-----Electrical Testing-----SMT-----Wave

Soldering-----Assembling-----ICT-----Function Testing-----Temperature - Humidity Testing

6. PCB&PCBA Products Show


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7. Certifications

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8. Packaging & Shipping

Packing details:

PCBA are packed into plastic bags. Plastic bags are put into small carton. 4 small carton into a big carton.

A big carton: 35×32×40 cm size.


Shipping Express:

FedEx, DHL, UPS, TNT, EMS, private lines, etc.

Air freight, Sea shipping

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If you need help on PCB layout, you can contact us and send the board to us. We also provide Reverse Engineering Service.

We have been providing PCB Manufacture for many years in China,and we have rich experience in product production and product assembly.We believe our team will provide high quality and low cost service for you.

Thank you very much for all your support .

Best Regareds.

9. FAQ:

Q1: How do you assure your materials quality?
We only chose top domestic and international brand such as SOLA,SYE,KB brand,ShenyYi...and so on,Class B and other used raw material are refused.

Q2: How to protect customer privacy?
The protection for customer's privacy is our primary insurance when we make board for customer.
We can sign NDA with customer.

Q3: Which kinds of material you can proceed?
Our company can proceed with FR4, high frequency PTFE, Rogers,Isola,Arlon,Tacnoic,ceramics,Alu/Copper base,
PI, BT, buried capacity/resistors...etc material.

Q4: Which kind of order is your advantage?
Multi-layer sample and quick turn, quick turn for Multi-layer at small and middle volume.

Q5: What does your PCBA service include?
We offer Full Turnkey PCB Assembly services, which include PCB fabrication, component procurement,
and PCB assembly. Our one-stop service negates the need for you to manage several suppliers across various timelines,
thus increasing your efficiency and cost-effectiveness.

Q6: How is your lead time for PCBA?
PCBA is a composed service, the lead time depends on production time. Take the common industrial controller for example,
if the order quantity is sample, we can deliver 3 days later after all components arrives; small order is 4-5 days after components arrives.

Q7: How is your delivery time?
PCB build time as fast as 2-3 days and can provide express 12 hours & 24 hours service if your project is urgent.

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Get in touch with us
Contact Person : Guo
Tel : +8613418764280
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