Standards

SJ/T 2911-2022 Active

SJ/T 2911-2022 Electrical specification for potentiometers used in electronic equipment, model WH159 low-power potentiometer, evaluation level E

Publish Date: 2022-10-20

SJ/T 10354-2022 Active

SJ/T 10354-2022 SJ/T 10354-2022 Electronic Device Potentiometer Specification: Type WHE121 Low-Power Potentiometer - Evaluation Level E

Publish Date: 2022-10-20

SJ/T 10557.1-2022 Active

SJ/T 10557.1-2022 The technical specifications for aluminum foil used in electrolytic capacitors

Publish Date: 2022-10-20

SJ/T 10618-2022 Active

SJ/T 10618-2022

Publish Date: 2022-10-20

SJ/T 10619-2022 Active

SJ/T 10619-2022 Electrical device specific specification for fixed resistor type RYG2 metal oxide film power type fixed resistor with evaluation level E

Publish Date: 2022-10-20

SJ/T 10632-2022 Active

SJ/T 10632-2022 The atomic absorption spectrophotometric determination of impurities in electronic ceramic raw materials such as clay, feldspar, magnesite, calcite, dolomite, talc, and quartz is given

Publish Date: 2022-10-20

SJ/T 10633-2022 Active

SJ/T 10633-2022 The determination of impurities in aluminum oxide used as raw material for electronic ceramics by atomic absorption spectrophotometry

Publish Date: 2022-10-20

SJ/T 10691-2022 Active

SJ/T 10691-2022 Frequency Variable Voltage and Current (FVC) Power Supply Common Specification。

Publish Date: 2022-10-20

SJ/T 10694-2022 Active

SJ/T 10694-2022 Electrostatic discharge (ESD) testing methods for electronic product manufacturing and application systems

Publish Date: 2022-10-20

SJ/T 11140-2022 Active

SJ/T 11140-2022 Electrode foil for aluminum electrolytic capacitor

Publish Date: 2022-10-20

SJ/T 11183-2022 Active

SJ/T 11183-2022 General Specification for Rotating Coating Equipment

Publish Date: 2022-10-20

SJ/T 11457.2-2022 Active

SJ/T 11457.2-2022 Waveguide-type dielectric resonator Part 2: Guidelines for use in oscillators and filters

Publish Date: 2022-10-20