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BS EN IEC 61189-2-720:2024

$102.76

Test methods for electrical materials, circuit boards and other interconnection structures and assemblies – Detection of defects in interconnection structures by measurement of capacitance

Published By Publication Date Number of Pages
BSI 2024 16
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IEC 61189-2-720:2024 provides a method to evaluate specific characteristics of circuit boards by measuring the capacitance between conductor traces and a ground plane and can be used for qualitative comparison of a test specimen to a reference board. This method is not intended for quantitative measurements and for assessment of conformity to a specification.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
6 English
CONTENTS
7 FOREWORD
9 1 Scope
2 Normative references
3 Terms and definitions
4 Objective
10 5 Test specimen
6 Test method
Figures
Figure 1 – Capacitance difference depending on the defect of mouse bite
Figure 2 – Test specimen
11 7 Test procedures
Figure 3 – Schematic of the capacitance test method
12 8 Report
Table 1 – Definition of uppercase
13 Annex A (informative)The capacitive test method
A.1 Test schematic
A.2 Test result
Figure A.1 – Test schematic
14 Table A.1 – Test result for the test specimen
BS EN IEC 61189-2-720:2024
$102.76