This part of IEC 61249 gives requirements for properties of phenolic cellulose paper, reinforced copper-clad laminated sheets of high electrical grade in thicknesses of 0,8 mm to 3,2 mm. This standard covers materials with different requirements on flammability and are designated according to the following: Material 61249-2-2-1; Material 61249-2-2-2; and Material 61249-2-2-3.
Số hiệu tiêu chuẩn
IEC 61249-2-2*CEI 61249-2-2
Tên tiêu chuẩn
Materials for printed boards and other interconnecting structures - Part 2-2: Reinforced base materials, clad and unclad - Phenolic cellulose paper reinforced laminated sheets, high electrical grade, copper-clad
Ngày phát hành
2005-01-00
Tiêu chuẩn tương đương
NF C93-780-2-2*NF EN 61249-2-2 (2005-06-01), IDT * DIN EN 61249-2-2 (2005-08), IDT * BS EN 61249-2-2 (2006-06-30), IDT * EN 61249-2-2 (2005-03), IDT * JIS C 6485 (2008-08-20), MOD * OEVE/OENORM EN 61249-2-2 (2005-09-01), IDT * PN-EN 61249-2-2 (2005-06-15), IDT * SS-EN 61249-2-2 (2005-04-25), IDT * GOST R IEC 61249-2-2 (2012), IDT * STN EN 61249-2-2 (2005-08-01), IDT * CSN EN 61249-2-2 (2005-08-01), IDT * DS/EN 61249-2-2 (2005-08-02), IDT * NEN-EN-IEC 61249-2-2:2005 en;fr (2005-04-01), IDT
Từ khóa
Base materials * Cellulose papers * Combustibility * Copper * Copper-clad * Dimensions * Electrical engineering * Electrical properties * Electronic equipment and components * Flammability * Inspection * Interconnection * Labelling * Laminated * Laminated papers * Laminates * Limit deviations * Machinability * Marking * Material properties * Non-electrical * Order indications * Packages * Phenolic resins * Printed circuits * Properties * Quality * Quality assurance * Sectional specification * Specification * Specification (approval) * Thickness * Electrical properties and phenomena