DIN EN 123700:1997-10
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Sectional specification - Flex-rigid double sided printed boards with through connections; German version EN 123700:1996
Hardcopy , PDF
26-06-2022
German
01-10-1997
1 Introduction
1.1 Scope and object
1.2 Related documents
2 General
3 Test specimen
3.1 Capability Approval
3.2 Quality conformance inspection
4 Relevant specification
5 Characteristics of the printed board
Table I Basic characteristics
Table II Additional characteristics
6 Capability test programme
Table III
7 Quality conformance inspection
Table IV
8 Test pattern - Test boards
8.1 General
8.2 Application of test patterns and test boards
Table V
8.3 Structure of test boards
8.4 Multiple arrangements of the composite test pattern
8.4.1 Examples of multiple arrangements
Test board structure, Table VI
Figure 3a Layer 1
Figure 3b Layer 2
Figure 3c
Figure 4 Examples of delamination
Figure 5 Methods of reinforcing lands
Figure 6 Examples relating to access holes
Figure 7 Examples of soldered holes
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