This section of IEC 61188 outlines the design and usage requirements for soldering surfaces on circuit board land patterns. The document encompasses land patterns for surface-mounted components, with these requirements being grounded in the solder joint specifications of IEC 61191-2:2017.
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This section of IEC 61169, a section specification (SS), offers guidance and regulations for drafting detailed specifications (DS) for RF coaxial connectors featuring an outer conductor inner diameter of 4.13 mm (0.163 in) and a threaded coupling, with a characteristic impedance of 50 Ω (SMA type). The document outlines mating face dimensions for high-performance connectors
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This section of the specification addresses IEC 61156-1 and IEC 61156-7. The cables detailed here are specified for frequencies up to 1,200 MHz and are tailored for constructing patch, equipment, and work area cables as defined by ISO/IEC 11801 and ISO/IEC 15018. The specification includes a cable with four individually shielded twisted pairs (STP). It
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IEC 61138:2007 pertains to flexible cables featuring insulation made from ethylene propylene rubber (EPR), polyvinyl chloride (PVC), or silicone rubber (SiR), which are designed for use with portable earthing and short-circuiting devices. For such cables, a rated voltage is not assigned, as they are exclusively intended for earthing and short-circuiting applications. The specific types of
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This portion of IEC 6097 establishes the minimum performance specifications, technical attributes, and type-testing prerequisites for narrowband telegraph equipment designed for the reception of navigational and meteorological data, as stipulated by Regulation IV/7.1.4 of the 1988 amendments to the 1974 International Convention for the Safety of Life at Sea (SOLAS), and as it pertains to
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IEC 61023:2007 delineates the minimum performance criteria, testing procedures, and the necessary outcomes of tests for devices designed to indicate speed and distance – specifically, speed and distance measuring equipment (SDME) as mandated by Regulation 19 of Chapter V of the International Convention for the Safety of Life at Sea (SOLAS), 1974, as subsequently amended,
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This section of IEC 61019 specifies the testing methods and general requirements for SAW resonators, utilizing either capability approval or qualification approval procedures under the IECQ system.
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This section of IEC 61000-3 applies to pneumatic and electric industrial process instruments that utilize continuous measured values, as per IEC 60382 or IEC 60381-1. The additional input value, which is the set point value, can be either a mechanical parameter (such as position or force) or a standardized signal. It is important to note
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This section of IEC 61000 outlines the performance requirements, testing procedures, and classification processes for the protection against electromagnetic disturbances offered by unpopulated enclosures for frequencies ranging from 10 kHz to 40 GHz. The shielding effectiveness must be assessed before the installation of any internal electrical or electronic equipment and components. This measurement is conducted
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This part of IEC 61000 provides a basic overview of the methods and tools (e.g., instrumentation) used for measuring responses to high-power transient electromagnetic parameters. These responses can include: The electric (E) and/or magnetic (H) fields (e.g., incident fields or both incident and scattered fields within a system under test); The current (I) (e.g., induced
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