4mil Electronic Pcba Multilayer PCB Fabrication Lead Free HASL

Brand Name IBE
Certification IATF/TS16949,ISO13485,ISO 9001,ISO14001,UL
Model Number IBE-19871558
Minimum Order Quantity no MOQ
Price Negotiable
Packaging Details ESD bag+card carton(custom made)
Delivery Time 5-10 weeks depends on components lead time
Payment Terms L/C, T/T
Supply Ability 20000pcs+unit+month
Product Details
Base Material FR-4, FR-4 Board Thickness 1.6mm
Min. Line Width 4mil Surface Finishing Lead Free-HASL, HASL
Surface Immersion Gold
High Light

4mil Electronic Pcba


Multilayer PCB Fabrication Lead Free HASL


4mil Multilayer PCB Fabrication

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Product Description

OEM PCBA Circuit Board Industrial Electronic FR4 Multilayer PCB Assembly Custom PCBA Supplier


PCBA/PCA Subassemblies

Stable purchasing channel for Active and passive components

Plastic injection molding, metal molding layout and fabrication and contract manufacturing

IC program writer, box build, bar code printer, complete testing

Cleaning and shield, rework and repair, mechanical assembly

ISO9001,ISO14000,ISO13485,UL,SGS certifications

Wire and Cable Harness

Electro-mechanical Devices and Systems

Complete product and device levels

Camera and Optical Assemblies

Ruggedized Assemblies

Motorized Assemblies

Digital,Analog and RF Assemblies

Clean Room Assemblies

High Complexity Box&System Builds

Encapsulated Assemblies And devices

Plastic,wood and Metal Enclosed Assemblies

Conformal Coating, Potting,Encapsulation



IBE has been serving the contract manufacturing (OEM/EMS) industry nearly 20 years based in China. The service includes Electronic Design , PCB Fabrication, SMT and PCB Assembly, Components Sourcing, Prototyping, Box Build, and Turnkey Solution. To expand the business and provide better services to North American customers, IBE opened a new facility IBE (USA) in Fremont,CA since 2017, which can provide a full range of PCB assembly service. Also established the facility campus in Vietnam since 2020.IBE continues to invest in new technologies, providing a complete manufacturing solution to meet customers' needs and make the process more economical. Our major products are in markets of Smart Home Appliance,Smart Metering,Medical Facility,Automotive Electronic Device,Electromobile Power Charging Electronic Device, Digital Earphone,etc.

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1. What’s a motherboard?

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A motherboard is a printed circuit assembly(PCA) used exclusively in laptop or desktop computers. While some may refer to a PCA as a motherboard,only those found in computers are motherboards. All other printed circuit assemblies are simply PCA or PCBA.

2.How does a printed circuit board assembly (PCB assembly) work?

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The primary function of a PCB assembly is to integrate the electronic components of a device into a compact or defined space. Acting as the central hub of the electronic circuit of a device, the PCB provides insulation for all other electrical components, allowing them to be safely connected to a power source.


3. What information is required for a turnkey PCB assembly order?

For turnkey projects, we’ll need the following:

Gerber file

Bill of materials (BOM)

Component placement list (CPL)

All relevant CAD and .stp file


4. Are you UL / Underwriters Laboratory approved?

IBE pursues all applicable UL certifications for our products, and we offer several products certified with UL and CSA based on customer’s demand

Underwriters Laboratories (UL) grants multiple certifications, including:

IBE is certified for PCB by UL file E326838


5. Do you offer RoHS&REACH-compliant assemblies?
Yes, IBE does offer assemblies that comply with the European Union’s Restriction of Hazardous Substances (RoHS) Directive and REACH.

6. Do you offer testing and inspection services?


Yes, IBE offers a comprehensive list of testing and inspection services for both SMT and through-hole assemblies.

Visual inspection/scanning microscopes

AOI inspection

In-circuit test

Functional testing include automated test equipment and system

Burn-in tests

Low/High Temp Chamber Testing

X-ray inspection and repair

Salt fog tester

Drop Test

packing vibration

Conformal coating and potting


7. What are your PCB assembly standards?

IBE has obtained the following IPC electronics industry standards for PCB assembly

IPC-A-600G for PCB production

IPC-620 for practices and requirements for cables, wire, and harness assembly manufacturing

IPC-A-610E PCBA Acceptability of Electronic Assemblies


8.Can you ship to my contract manufacturer for the final build?

Yes, we can ship your assemblies for final production. We can also offer turnkey, box build, and labor-only services


9.Where do you manufacture your products?

We have production plant based in shenzhen,China; Fremont,US,Bac Ninh,Vietnam, where to produce it depends on customer.