🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BSI 23/30481622 DC:2023 Edition

BSI 23/30481622 DC:2023 Edition

$55.25

BS EN IEC 61249-2-53 ED1 Materials for printed boards and other interconnecting structures – Part 2-53. Reinforced base materials clad and unclad. Ptfe unfilled laminate sheets of defined flammability (vertical burning test), copper-clad

Published By Publication Date Number of Pages
BSI 2023 23
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

PDF Catalog

PDF Pages PDF Title
1 30481622-NC.pdf
3 91_1913e_CD.pdf
7 FOREWORD
9 1 Scope
2 Normative references
10 3 Terms and definitions
4 Construction and Materials
4.1 Construction
4.2 Resin system
4.3 Metal foil
4.4 Reinforcement
5 Internal marking
6 Electrical properties
11 7 Non-electrical properties of the copper-clad laminate
7.1 Appearance of the copper-clad sheet
7.1.1 General
7.1.2 Indentations (pits and dents)
12 7.1.3 Wrinkles
7.1.4 Scratches
7.1.5 Raised areas
7.1.6 Surface waviness
7.2 Appearance of the unclad face
7.3 Laminate thickness
13 7.4 Bow and twist
7.5 Properties related to the copper foil bond
14 7.6 Heat shock
7.7 Machining
7.8 Dimensional stability
7.9 Sheet sizes and tolerances
7.9.1 Typical sheet sizes
7.9.2 Tolerances for sheet sizes
7.10 Cut panels size, tolerances and rectangularity
7.10.1 Cut panel sizes
15 7.10.2 Size tolerances for cut panels
7.10.3 Rectangularity of cut panels
8 Non-electrical properties of the base material after complete removal of the copper foil
8.1 Appearance of the dielectric base material
16 8.2 Flexural strength
8.3 Flammability
8.4 Water absorption
8.5 Glass transition temperature and cure factor
17 8.6 Decomposition temperature
8.7 Time to delamination (TMA)
8.8 Z-axis expansion
8.9 X/Y-axis expansion
8.10 Thermal Conductivity
9 Quality assurance
9.1 Quality system
9.2 Responsibility for inspection
18 9.3 Qualification inspection
9.3.1 General
9.3.2 Samples
9.3.3 Frequency
19 9.3.4 Criterion Rule
9.4 Quality Conformance inspection
9.4.1 General
9.4.2 Inspection lot
9.4.3 Group A inspection
9.4.4 Group B inspection
9.4.5 Group C inspection
20 9.4.6 Criterion Rule
9.4.7 Rejected lots
9.5 Certificate of conformance
9.6 Safety data sheet
10 Packaging and marking
11 Ordering information
22 Annex A (informative) Engineering information
A.1 General
A.2 Electrical properties
A.3 Non-electrical properties of the base material after complete removal of the copper foil
23 Bibliography

Related products

BSI 23/30481622 DC
$55.25