Standards

YS/T 1061-2024 Active

YS/T 1061-2024 YS/T 1061-2024 Silicon Nuggets for Polycrystalline Silicon Used in Polysilicon Yield Test Device

This document is applicable to silicon cores used as raw materials for the production of silicon polycrystals, which are drawn by the direct pulling method (CZ) or the zone melting method (FZ)

Publish Date: 2024-10-24

YS/T 923.2-2024 Active

YS/T 923.2-2024 YS/T 923.2-2024 Chemical analysis methods for high purity bismuth - Part 2: Determination of trace impurity element content - Glow discharge mass spectrometry

This document is applicable to the determination of the content of trace impurity elements in high-purity bismuth

Publish Date: 2024-10-24

YS/T 1105-2024 Active

YS/T 1105-2024 Bonding silver wire for semiconductor packaging YS/T 1105-2024

This document is applicable to bonding silver wires used in semiconductor packaging

Publish Date: 2024-10-24

YS/T 678-2024 Active

YS/T 678-2024 Bonding copper wire for semiconductor packaging YS/T 678-2024

This document is applicable to bonding copper wires used in semiconductor packaging

Publish Date: 2024-10-24

YS/T 641-2024 Active

YS/T 641-2024 Bonding aluminum wire for semiconductor packaging, YS/T 641-2024

This document is applicable to bonding aluminum wires used in semiconductor packaging

Publish Date: 2024-10-24

YS/T 1716-2024 Active

YS/T 1716-2024 YS/T 1716-2024 Copper-iron alloy bars and wires with high strength and high conductivity

This document is applicable to round copper-iron alloy rods and wires

Publish Date: 2024-10-24

YS/T 1715-2024 Active

YS/T 1715-2024

This document is applicable to indium and indium alloy strips and foils used for packaging integrated circuits with a length of no more than 300mm.

Publish Date: 2024-10-24

YS/T 1714-2024 Active

YS/T 1714-2024 Yi Shi/T 1714-2024 Copper wires for connectors

This document is applicable to beryllium copper wires used in connectors for aerospace equipment, communication equipment, medical instrumentation, automotive electronics, consumer electronics, and other fields

Publish Date: 2024-10-24

YS/T 1713-2024 Active

YS/T 1713-2024 YST 1713-2024 Copper Bars and Wire Rods for Mineral Insulated Cables

This document is applicable to diameters of 3mm to 80mm, and is used for making round-section copper rods and wire blanks for the solid copper conductors (cores) of mineral insulated cables

Publish Date: 2024-10-24

YS/T 1712-2024 Active

YS/T 1712-2024 YST 1712-2024 Copper alloy hollow profiles for fasteners

This document is applicable to copper alloy hollow profiles used for fasteners with an outer hexagonal cross-section and an inner circular cross-section in high-speed turning processing

Publish Date: 2024-10-24

YS/T 981.1-2024 Active

YS/T 981.1-2024 YS/T 981.1-2024 Chemical analysis methods for high purity indium Part 1: Determination of trace impurity element content by glow discharge mass spectrometry

This document is applicable to the determination of the content of trace impurity elements in high-purity indium

Publish Date: 2024-10-24

YS/T 264-2024 Active

YS/T 264-2024 YS/T 264-2024 High Purity Indium (English Translation)

This document is applicable to the production, inspection, and quality evaluation of high-purity indium with an indium mass fraction of not less than 99.999%

Publish Date: 2024-10-24