UNE-EN IEC 61249-2-45:2018
Current
The latest, up-to-date edition.
Materials for printed boards and other interconnecting structures – Part 2-45: Reinforced base materials clad and unclad – Non-halogenated epoxide non-woven/woven E-glass reinforced laminate sheets of thermal conductivity 1,0 W/(m•K) and defined flammability (vertical burning test), copper-clad for lead-free assembly
Hardcopy , PDF
English
01-05-2018
This part of IEC 61249 gives requirements for properties of non-halogenated epoxide nonwoven reinforced core/woven E-glass reinforced surface laminate sheets of thermalconductivity and defined flammability (vertical burning test), copper-clad for lead-free assemblyin thicknesses of 0,60 mm up to 1,70 mm. The flammability rating is achieved through the useof non-halogenated fire retardants reacted as part of the epoxide polymeric structure. Theglass transition temperature is defined to be 105 °C minimum. Thermal Conductivity is definedto be(1,0±0,15)W/ m" K.Some property requirements may have several classes of performance. The class desiredshould be specified on the purchase order, otherwise the default class of material will besupplied.
| Committee |
CTN 203/SC 91-119
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN IEC 61249-2-45:2018 | Identical |
| IEC 61249-2-45:2018 | Identical |
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