STN EN IEC 61249-2-46
| Name: | STN EN IEC 61249-2-46 |
| Validity: | Valid |
| Number of pages: | 30 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Materiály na plošné spoje a ostatné prepájacie štruktúry. Časť 2-46: Vystužené plátované a neplátované základné materiály. Laminátové dosky plátované medenou fóliou, vystužené netkanými resp. tkanými sklenými E-vláknami, impregnované nehalogénovanou epoxidovou živicou s tepelnou vodivosťou (1,5 W/m.K) a definovanou horľavosťou (skúška vertikálneho horenia) na bezolovnatú zostavu |
| English title | 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 |
| Release Date: | 01. 02. 2019 |
| Date of withdrawal: | |
| ICS: | 31.180 |
| Sorting character/National clasification code | 34 6511 |
| Level of incorporation: | idt EN IEC 61249-2-46:2018, idt IEC 61249-2-46:2018 |
| Official Journal | 01/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | 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). |
| Preview: | Náhľad normy (PDF) |