Screening Inspection Services | NEXTY Electronics Quality & Analysis Support

What is Screening Inspection?

NEXTY Electronics Screening Inspection Services

We also provide good product analysis and cross-section analysis in combination with reliability testing (accelerated testing).

At NEXTY Electronics, we offer two types of screening inspections: visual inspection and X-ray inspection.
Visual inspection covers a wide range of issues such as marking defects, package cracks or fractures, bent leads, lead discoloration, burrs, and foreign material adhesion. These inspections are primarily performed visually by trained inspectors within our company.

Inspectors refer to NG limits (criteria defining acceptable defects or flaws in product or component appearance) to maintain consistent detection accuracy and select products that meet specifications.
In addition, automated inspection is available for visual checks. For long-term inspection requirements, automated equipment can also be utilized.
Our inspection rooms are maintained within prescribed control values and equipped with ESD protection, providing a secure environment for handling customer products.

Visual Sorting Inspection: Manual Visual Inspection

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Visual Sorting Inspection: Automated Inspection

Available Equipment

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X-ray Inspection – Example of Defective Detection

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X-ray Inspection – Example of Defective Detection

Background: After delivering purchased components to the customer, frequent defects were found during product testing after assembly.
Inspection Overview: X-ray inspection was conducted on the components.
Result: Several IC components were found with detached bonding wires.

Normally, wires should be regularly bonded to the correct positions on the chip. However, defective products showed bonding failures and wire displacement, resulting in poor connections.
The suspected cause was weak bonding strength, which led to wire detachment during the resin encapsulation process and subsequent wire displacement.
Until the component manufacturer provided countermeasure products, continued delivery was permitted on the condition that defective items were removed through our X-ray sorting inspection.

Request Process

Inquiries and quotations are free of charge.
Our services are available for devices other than those handled by NEXTY Electronics.
Please feel free to contact us if you are interested.

Contact Us

We accept consultations, questions, and quotation requests via the button below.
Our services are available for devices other than those handled by NEXTY Electronics.
For quotation requests, including the following information will help us respond smoothly:
Even if the information is not listed, please feel free to contact us. Once confirmed, a representative will get back to you.

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