Electrical Testing (Capacitance / Resistance / Inductance)

Electrical testing of fundamental passive parameters, including capacitance, resistance, and inductance, is performed to provide quantitative electrical characterization of electronic components under controlled measurement conditions. These parameters represent essential electrical properties and are commonly used for component identification, condition assessment, and general consistency review.

This testing focuses on precise measurement of electrical parameters at defined test frequencies and excitation levels. It does not involve functional verification, application suitability evaluation, or long-term reliability assessment.

Testing Scope

Electrical testing covers measurement of the following parameters:

● Capacitance: Characterization of energy storage behavior

● Resistance: Characterization of conductive properties

● Inductance: Characterization of magnetic energy storage behavior

Measurements may be performed under different test frequencies, signal levels, and measurement modes to support observation of parameter behavior under varying electrical conditions.

Measurement Method

Testing is conducted using high-precision LCR measurement techniques, providing the capability to measure capacitance, resistance, and inductance with high stability and high resolution. Measurements are performed in a stable, controlled environment, with fine control over test frequency, excitation level, measurement mode, and equivalent circuit modeling to support observation of subtle parameter differences and behavioral trends.

During testing, test level (voltage or current), measurement frequency, and related settings are maintained under controlled conditions and recorded as part of the test information to support result traceability and consistency review.

Where appropriate, series or parallel equivalent circuit models are applied to obtain representative parameter values. Measurements may be performed at multiple frequency points to observe frequency-dependent parameter behavior.

This testing does not include stress testing, aging evaluation, or performance qualification.

Evaluation Considerations

Measured electrical parameters are reviewed to support the following objectives:

● Identification of electrical characteristics consistent with component type

● Observation of parameter stability, variation trends, or abnormal deviation under defined measurement conditions

● General consistency assessment among samples or batches

Results are interpreted as electrical characterization data for passive parameters and are not used as a standalone basis for acceptance, compliance determination, functional suitability, or lifetime evaluation.

Documentation and Use of Results

All measurement results are documented and retained as test records. Documentation typically includes measured values, test frequency, test level, measurement mode, equivalent circuit model, and relevant test condition information to support traceability and result review.

Testing is typically performed under normal controlled laboratory temperature conditions. Where necessary, samples may be allowed to stabilize prior to measurement to minimize the influence of sample condition variability on measurement results.

Electrical testing results are used as supporting technical information and are commonly reviewed together with external visual inspection, material analysis, and other applicable inspection or analytical activities. This testing does not provide a final determination of component conformity, functional performance, or long-term reliability.