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IEC 61249-2-51:2023

Materials for printed boards and other interconnecting structures - Part 2-51: Reinforced base materials, cla…

Overview IEC 61249-2-51:2023 is an important international standard published by the International Electrotechnical Commission (IEC) that specifies the construction, material properties, quality assu…

33 · PDF

IEC 61249-2-53:2025

Materials for printed boards and other interconnecting structures - Part 2-53: Reinforced base materials clad…

Overview IEC 61249-2-53:2025 defines requirements for PTFE unfilled reinforced laminate sheets, copper-clad, intended for printed boards and other interconnecting structures. The standard covers copp…

19 · PDF

IEC 61249-2-5:2003

Materials for printed boards and other interconnecting structures - Part 2-5: Reinforced base materials, clad…

Overview IEC 61249-2-5:2003 is an international standard published by the International Electrotechnical Commission (IEC) that specifies the requirements for brominated epoxide cellulose paper reinfo…

43 · PDF

26/30566055 DC

BS EN IEC 61249-2-56 Materials for printed boards and other interconnecting structure - Part 2-56: Reinforced…

23 €

BS EN IEC 61249-2-53:2025

Materials for printed boards and other interconnecting structures - Reinforced base materials clad and unclad…

1 Scope This part of IEC 61249 specifies requirements for properties of PTFE unfilled reinforced laminated sheet of a thickness 0,05 mm up to 10,0 mm of defined flammability (vertical burning test),…

50 €

BS EN IEC 61249-2-51:2023

Materials for printed boards and other interconnecting structures - Reinforced base materials, clad and uncla…

1 Scope This part of IEC 61249 specifies the construction, materials, property requirements, quality assurance, packaging, marking, storage of base materials for integrated circuit card carrier tape,…

50 €

BS EN IEC 61249-2-52:2025

Materials for printed boards and other interconnecting structures - Part 2-52: Reinforced base materials clad…