Publication details
| Publication CODE |
Title |
| NBN EN IEC 61249-2-46:2018 (2018-03) |
MATERIALS FOR PRINTED BOARDS AND OTHER INTERCONNECTING STRUCTURES - PART 2-46: REINFORCED BASE MATERIALS CLAD AND UNCLAD - NON-HALOGENATED EPOXIDE NON-WOVEN/WOVEN E-GLASS REINFORCED LAMINATE SHEETS OF THERMAL CONDUCTIVITY '1.5W/M K' AND DEFINED FLAMMABILITY (VERTICAL BURNING TEST), COPPER-CLAD FOR LEAD-FREE ASSEMBLY |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3. |
Description
IEC 61249-2-46:2018(E) gives requirements for properties of non-halogenated epoxide non'woven reinforced core/woven E-glass reinforced surface laminate sheets of thermal conductivity and defined flammability (vertical burning test), copper-clad for lead-free assembly in thicknesses of 0,60 mm up to 1,70 mm. The flammability rating is achieved through the use of non-halogenated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined to be 105 °C minimum. Thermal Conductivity is defined to be (1,5 ± 0,2) W/(m'K).
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| Class |
C
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 61249-2-46:2018.
For the series NBN EN 50XXX, the standards are however complete.
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DE version
|
EN version
|
FR version
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Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
|
|
Origin
| Committee |
TC 91
ELECTRONICS ASSEMBLY TECHNOLOGY
|
| Responsible |
De heer VAN HECKE Luk
|
Approval
| BEC Approval |
2018-02-14 |
| NBN Approval |
2018-04-27 |
| Belgian Official Journal |
2018-06-11 |
| Registration |
185583 |
| ICS-Code (International Standards Classification) |
31.180
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2018-02-14 |
| Date of availability (d.a.v.) |
2018-03-23 |
| Date of announcement (d.o.a.) |
2018-05-14 |
| Date of publication (d.o.p.) |
2018-11-14 |
| Date of withdrawal former edition (d.o.w.) |
2021-02-14 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN IEC 61249-2-46:2018
|
2018-03-23 |
| is identical to |
IEC 61249-2-46:2018
|
2018-01-10 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
EN 61249-5-1 |
|
| Document |
Foreign |
IEC/PAS 61249-6-3 |
|
| Standard |
Foreign |
ISO 11014 |
|
| Standard |
Belgium |
NBN EN 61189-2:2007 |
|
|
