This part of IEC 61249 specifies the properties required for brominated epoxy non-woven/woven reinforced E-glass laminates, with a specified flammability (vertical burning test) ranging from 0.80 mm to 1.70 mm in thickness. The flammability rating is achieved through the use of brominated fire retardants that react as part of the epoxy polymer structure. The glass […]
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This section of IEC 61249 outlines the properties required for brominated epoxy cellulose paper reinforced core/woven E-glass reinforced surfaces, with a specified flammability (vertical burning test) ranging from 0,80 mm to 1,70 mm in thickness. The flammability rating is achieved through the use of brominated fire retardants that react as part of the epoxy polymer
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This portion of IEC 61243 is designed for portable voltage detectors, either with or without an integrated power source, intended for use on electrical systems with voltages ranging from 1 kV to 36 kV a.c. and frequencies between 15 Hz and 60 Hz. The standard is limited to resistive voltage detectors that are used in
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IEC 61229:2002 IEC 61229 pertains to rigid insulating covers designed for live working on alternating current (a.c.) installations, including those specified in IEC 60743. This standard does not apply to barriers, as their dielectric withstand capability is influenced by the positioning clearance.
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This section of IEC 61192 specifies the general requirements for the craftsmanship in terminal soldered assemblies, which are attached to organic substrates, printed boards, and similar laminates on the surface of inorganic substrates. It applies to completely terminal or mixed assemblies that incorporate surface-mounting or other related assembly technologies, such as through-hole, wires.
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This section of IEC 61190 outlines the general requirements for the classification and testing of soldering fluxes used to create high-quality interconnections in electronic assembly. This standard serves as a characterization, quality control, and procurement guide for solder flux and flux-containing materials within the realm of electronics assembly technology.
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This part of IEC 61188 provides information on the land pattern geometries used for surface attachment of electronic components with J leads on four sides. The objective of this standard is to offer the appropriate size, shape, and tolerances of surface-mount land patterns to ensure sufficient area for the appropriate solder fillet, while also allowing
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This section of IEC 61156 governs the requirements for capability approval of cables used in a variety of communication systems, including analog systems like video, which may employ up to four pairs concurrently. Clause 2 and its subclauses detail the contents of the capability manual. Clause 3 and its subclauses address the associated quality arrangement.
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The blank detail specification outlines the format and style for creating detailed specifications that describe symmetrical pair cables with transmission characteristics of up to 1,200 MHz, suitable for both digital and analog communications. National organizations, manufacturers, or users may develop detail specifications derived from this blank detail specification.
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This section of IEC 61156 applies to the Capability Approval requirements for cables intended to construct patch, equipment, and work area cords for digital communications in accordance with generic specification IEC 61156-1-1 and Clause 4 of the sectional specification IEC 61156-6. Clause 2 refers to the content of the Capability Manual. Clause 3 refers to
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