Blog  /  Joint Industry Standard (J-std-001): All you Need To Know

Joint Industry Standard (J-std-001): All you Need To Know

A Joint Industry standard is a standard that IPC issues for soldered electrical and electronic assembly. It includes a list of acceptance criteria, material specifications, and process requirements. A certificate is awarded upon completion of your training program. This article will help you learn the essentials of Joint Industry Standard (J-std-001) certification and the importance of soldering.


Meaning Of IPC J-STD-001 Certification


This refers to an individual level of certification based on IPC standards by the title “Requirements for Soldered Electrical and Electronic Assemblies''. In most cases, the standard has a list of requirements for manufacturing electrical and electronic assemblies. The list includes materials, methods, and verification criteria.

The focus of J-STD 001 certification is primarily on people such as assembly process engineers, training managers, and quality assurance supervisors, among others responsible for the reliability and quality of soldered electronic assemblies. Furthermore, this standard features process control. It also sets an industrial-based consensus requirement for several electronic devices.

Authorized IPC training centers on IPC sites are used to certify individuals who attend training courses. The term for Joint Industry Standard (J-std-001), an IPC certified trainer, is two years. A candidate must complete the soldering artistry and certification exam. One can do re-certification training at any Licenced Certification Center. Once certified individuals are equipped, they can train others.


Which Inspection To Consider Between IPC-A-610 And J-STD-001?


Both IPC-A-610 and J-STD-001 place a significant emphasis on the soldering procedure, the terminologies used in the PCB assembly sector, and the qualities of an accepted board. Acceptance of electronic assemblies is based on IPC-A-610. This standard also provides comprehensive details and photographs on board testing techniques to ensure adherence to the operating categories. However, J-STD-001 is a technical standard that specifies the materials and procedures for soldering to guarantee high-quality solder junctions and trustworthy assembly.


Soldering iron.

Soldering iron.


The following classification gives the differences between the two standards.



What is the Importance of IPC-A-610?


IPC-A-610H Acceptability of Electronic Assemblies is the "most extensively used electronics assembly acceptance standard in the electronics industry," according to IPC International, Inc., the leading standards organization for the design, manufacture, and testing of printed circuit boards. The paper demonstrates the caliber of built panels, thus serving as the most widely used acceptance standard.

The standards and recommendations in the IPC-A-610 bar are available for PCBA assembly makers to ensure that their production reaches acceptable quality levels.


Testing circuit board

Testing circuit board


What Is The Impact Of J-STD-001 On PCBA Manufacturing?


Electronic chip component on the blue printed circuit board 

Electronic chip component on the blue printed circuit board


The most recent version of the IPC-J-STD-001 contains contributions from experts worldwide, just like IPC-A-610H. IPC-J-STD-001 and IPC-A-610H standards also focus on the soldering process, industry-standard terminology for PCB assembly, and what includes board acceptability.


What Are Important Further Requirements For Soldering Under J-STD-001?


The various essential requirements for soldering include.

  • Ensure the solder wets the tinned area of the wire.
  • Clean to prevent contamination of surfaces, materials, and tools.
  • Follow the manufacturer’s instructions on heating and cooling rates. It will help ensure they are equivalent to the prescriptions.
  • Perform soldering and cleanliness inspections before application of staking and conformal trading.
  • Rework soldering errors as per the customer’s requirements.
  • Perform visual inspection using Automated optical inspection.


J-STD Soldering Certification


As of now, Joint standard 001 has emerged as the best authority for electronics manufacturing worldwide. This standard describes materials, methods, and verification criteria. The description is helpful for the production of high-quality soldered interconnections.

Accurate manufacture and assembly of electronic equipment increase quality and reliability and decrease amending, thus saving time and money. Furthermore, this ensures customers do not receive fake goods that might not last long.


Who To Consider In Attending J-STD 001 Training?


J-STD 001 training focuses on anyone soldering electrical equipment such as.

  • Assembly operators
  • Manufacturing engineers
  • Quality inspectors
  • Those responsible for the quality and reliability of electronic assemblies.
  • Managers and directors need to understand the impact of assembly quality.


What Are The Contents of The J-STD 001 Training Program?


This course contains:

  • Soldering surface mount devices,


Printed Circuit Boards with Soldered Surface Mounted Components

Printed Circuit Boards with Soldered Surface Mounted Components



Manual electronic components on PCB assembly

Manual electronic components on PCB assembly


The courses of J-STD 001 usually cover three product classes, as listed below.

  • Class 1 – General electronic products include hair dryers, cameras, and domestic audio / visual appliances.
  • Class 2 – The firm services electronic products such as printers, computers, and mobile phones.
  • Class 3 – High reliability / critical electronic products used in military, aerospace, and medical.


Choosing The Right IPC Certification Level


What level of certification do you want to achieve while working in the electronics industry? With IPC, you have access to three levels of accreditation to IPC standards for people working in electronics industries. Your experience level can make you a certified standards expert, certified IPC trainer, or certified IPC specialist, depending on your industry experience level.

It is crucial to choose the right and best level of certification. A certified individual can provide a keen intuition to a company on IPC standards and how the standards apply in manufacturing.

Certification provides a sense of recognition for yourself and your company too. The common language in the electronics industry is vital for its success.




As indicated in this article above, all the two standards cover the entire PCB manufacturing operation. The level to which these topics vary and whether the requirements are defined varies. For instance, IPC-A-610 highlights the use of criteria by the board of inspectors. For more information about J-STD-001, contact us.