Contract Electronics Manufacturing and PCB Assembly Blog

Ensuring Solder Quality in Electronics Contract Manufacturing

Posted by Laura Austin on Sat, Sep 08, 2012 @ 07:00 AM

In the past, post-assembly requirements for electronics contract manufacturing of boards were simpler compared to bare-board requirements. It was easy to purchase a board that didn’t have visible damage, but after investing money and time in the assembly, the product was no longer functioning well.  Because of this, improvement in the quality standards of electronic products became inevitable.


Upgrading the quality of IPCs-A-610E and J-STD-001E

One good news is that a pair of assembly standards has been updated to make it easier to use, and information has been added to some essential areas.  IPCs-A-610E and J-STD-001E are now more closely connected to each other to discard the differences that are costly to users. 

These two documents are still related to each other, but significant differences have already been applied to them to improve their qualities.  

In the case of IPC-A-610, the Acceptable Quality of electronics contract manufacturing products should now pass a visual standard of acceptance.  Standard criteria and illustrations showing how connections should be made after assembly have been setup.  These illustrations enable the users to understand the requirements fully well.

The longer of these 2 standards is A-610E that keeps track of post assembly examinations pertaining to soldering and mechanical criteria.  The numerous images that you can see are intended for visual inspections, along with a great number of illustrations and pictures added.

On the other hand, J-STD-001 contains electronics contract manufacturing standards onelectronics-contract-manufacturing processing and material requirements that also provides acceptance criteria in a written form, but having fewer illustrations.  The so-called Standard Criteria for Soldering Electronic Assemblies incorporated in J-STD-001 contains specific requirements when manufacturing a product.

1. A remarkable change that occurred only to J-STD-001E is that is its table on solder bath contaminant now has lead-free alloys. Another thing is that in its gold removal section, you’ll notice that it has been expanded in order to accommodate other valuable metal finishes added to gold.

2. J-STD-001E has also undergone some drastic changes to ensure ease in its use.  Compared before, similar topics that used to be in multiple locations have been grouped together now.  An example of this is the heat-sink criteria that are placed in one common location now.

How reshoring affects the quality in electronics contract manufacturing 

Reshoring is the trend of bringing back production to the US after offshoring to a particular country providing low-cost labor like China. Zentech Manufacturing, Inc., takes the lead in reshoring latest high-speed, advanced surface mount technology assembly line to the US. 
While this move brings employment opportunities to a more educated workforce, it also creates goodwill for the company and the country by a having a great symbol of superiority in quality of electronic products that are “Made in America”. 

Component lead times and availability 

Making the right materials available at the right place at the specified time is considered crucial to the growth of an electronics manufacturing company.  Without these essential resources along with highly-experienced professionals and state-of-the-art production
electronicsmethods, it’s difficult to expect growth for your business. 

Reliability of electronic products 

New technologies have emerged to provide more challenges to ensure the reliability of electronic products.  The increasing demand for electronic products featuring an improved performance and more advanced features at lower cost and less space is fast growing. 

While the quality in manufacturing is essential to ensure the reliability of a product, only the DfR-procedure can make a real assurance that its design which is made in good quality is indeed reliable for its specified application. 

How counterfeiting of electronic parts downgrades the electronics contract manufacturing industry 

A lot of consumers across the globe were injured when their cell phones exploded due to counterfeit batteries that had a short-circuit problem after overheating.  Counterfeiting cost the electronics industry about $100 billion each year.  It diminishes trust and satisfaction among consumers, and causes additional costs for electronic manufacturing services industry and its. companies.

Topics: electronics manufacturing, contract manufacturing, contract electronics manufacturing, electronics industry, Zentech technologies, soldering electronics, component lead times, electronic parts

Integrating Design and Electronics Manufacturing to Reduce Cost

Posted by Laura Austin on Wed, Sep 05, 2012 @ 07:00 AM

Integrating Engineering Design and Electronics Manufacturing to Reduce Cost

Ask any electronic design and manufacture expert on the best a solution to meet your high reliability manufacturing and engineering requirements for your business at an affordable cost, and probably the first answer you will get is contract Manufacturing and Engineering Services from zentech.

Zentech offers broad supply chain solutions to markets with both high complexity and reliability manufacturing requirements. As well, design engineering teams offer a complete range of embedded software and hardware services such as product design, support, compliance engineering and testing of life sustaining engineering at an affordable cost.

Zentech provides customized and flexible solutions for all stages of your product life cycle aselectronic-design-manufacturer well as direct repair and customer ship and return depot. The skilled technicians can quickly help you troubleshoot problems eliminating the need for costly warranty replacements. Additionally your manufactured products will be supported to offer an inclusive integrated solution.

Zentech’s electronic design and manufacture provides you with Functional Test and ICT Services for everything you want; some of these services include testing and troubleshooting complex analog, RF and digital products. Additionally, in order to offer customized testing solutions by partnering with local test houses to help you take advantage of existing tooling or set test plans inexpensively.

The electronic design and manufacture team at Zentech has the capability to develop a test plan and strategy for your product in addition to helping you build fixtures to your requirements. The distinguishing feature about Zentech solutions is that all defects identified by technicians during the process of testing are recorded in a database for trend analysis and reporting. In other words, you be helped to customize your program reporting format without increasing your cost.

Zentech provides a wide array of design services incorporating the whole product life cycle such as:

•         System Design

•         Product Requirements Review

•         Circuit Design

•         Algorithm Development

•         Embedded Software (Firmware)

•         Test Strategy

•         Documentation Creation and Management

•         Mechanical Design

•         RoHs Compliance

•         Sustaining Engineering

Making use of dedicated in-house resources for hardware engineering, embedded softwaredesign-system development and mechanical engineering, Zentech customize solutions to meet the requirements of your program.  

Engineers at Zentech have created thousands of products and have a wide range of technology and industry experience. This depth and level of experience helps to make sure that your technical resources are maximally used as intended and that your program has been delivered on time and within set budget.

Zentech as well offers a wide array of manufacturing services specializing in high-reliability and high-complexity program requirements. The services include:

•         Prototype and Volume Production

•         Design for Manufacturability

•         PC Board Assembly

•         Chassis and Box Build

•         Lot Control and Traceability

•         System Integration

•         Test Services

•         Field Service Repair and Return

Zentech employs controls and equipment to capitalize on the latest test and assembly technology that will keep on the edge in your industry. In addition, systems, processes and equipments are maximally utilized for flexibility in the development of complex products that have high-mix or medium-volume requirements.

Zentech has re-engineered many customer designs on top of designing for manufacturing on its in-house engineering projects. All-inclusive set of design guidelines employed at the company reduces costs and improve the quality of products through:

•         Component selection for process enhancement

•         Component reduction

•         Construction analysis and PCB layout

reduce-costIn fact, for one who is willing to contract electronic design and manufacture form Zentech is that, its key strength is its capacity to engineer and manufacture/produce electronics components or parts for a wide variety of customers, comprising medical diagnostics makers, telecommunications companies and defense contractors at reduced costs.

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Topics: electronics manufacturing, contract manufacturing, manufacturing services, electronic design and manufacture, contract electronics manufacturing, electronics industry, SMT Assembly, Zentech technologies, electronic parts, design review, electronic design, manufacturing, engineering design