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Database: 365,228(8 Aug 2026)

coupler

coupler, Total:65 items.

The international standard classification for "coupler" includes: Shipbuilding and marine structures in general , Navigation and control equipment , Vibrations, shock and vibration measurements , Plugs, socket-outlets, couplers , Connecting devices , Components and accessories in general .

The Chinese standard classification for "coupler" includes: Marine hydraulic/pneumatic elements and accessories , Marine communication equipment , Acoustic Measurement , Other electric appliances , Low voltage apparatus in general , Optical communication equipment , Wave guide coaxial component and accessory , Technical management , Technical management , Technical management , Technical management .


Professional Standard-Ships

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 11918.1-2014 Plugs,socket-outlet and couplers for industrial purposes―Part 1:General requirements
  • GB/T 17465.1-2009 Appliances couplers for household and similar general purposes.Part 1:General requirements
  • GB 17465.1-2009 Appliances couplers for household and similar general purposes-Part 1:General requirements
  • GB/T 17465.2-2009 Appliance couplers for household and similar general purposes―Part 2:Interconnection couplers for household and similar equipment
  • GB 17465.1-1998 Appliance couplers for household and similar general purposes--Part 1 :General requirements
  • GB 17465.4-2015 Appliance couplers for household and similar general purposes.Part 2-4:Couplers dependent on appliance weight for engagement
  • GB/T 40818-2021 Plugs,socket-outlets and couplers with arcuate contacts
  • GB/T 15951-1995 Mechanical coupler for measurements on bone vibrators
  • GB 17465.2-1998 Appliance couplers for household and similar general purposes--Part 2: Interconnection couplers for household and similar equipment
  • GB/T 17465.6-2022 Appliance couplers for household and similar general purposes—Part 3: Standard sheets and gauges
  • GB 17465.3-2008 Appliance couplers for household and similar general purposes.Part 2:Appliance couplers with a degree of protection higher than IPXO
  • GB/T 17465.1-2022 Appliance couplers for household and similar general purposes—Part 1: General requirements

Professional Standard - Post and Telecommunication

Professional Standard - Machinery

  • JB/T 10521-2005 Appliance couplers for household and similar general purposes Particular requirements for couplers for appliances of heating liquids
  • JB/T 12023-2014 250 A~630 A Plugs, Socket-outlets and Couplers for Industrial Purposes
  • JB/T 14787-2024 Synchronizable torque-limited hydraulic coupling

Professional Standard - Electron

  • SJ 20642.4-1998 Semiconductor optoelectronic module - Detail specification for Type GH81 opto-couplers
  • SJ 2215.13-1982 Method of measurement for input-to-output isolation resistance of semiconductor photocouplers
  • SJ/Z 9023.1-1987 Fiber optic branching devices Part 2: Sectional specifications - Transmission star couplers
  • SJ 2215.8-1982 Method of measurement for output saturation voltage of semiconductor photocouplers (diodes)
  • SJ 2215.2-1982 Method of measurement for forward voltage of semiconductor photocouplers (diodes)
  • SJ 2215.3-1982 Method of measurement for forward current of semiconductor photocouplers (diodes)
  • SJ 2219-1982 Semiconductor photocouplers in the transistor mode
  • SJ 2215.6-1982 Method of measurement for junction capacitance of semiconductor photocouplers (diodes)
  • SJ 2215.4-1982 Method of measurement for reverse current of semiconductor photocouplers (diodes)
  • SJ 20929-2005 General specification for high directicity directional couplers
  • SJ 2215.12-1982 Method of measurement for input-to-output capacitance of semiconductor photocouplers
  • SJ 50033/35-1994 Detail specification for type GH30 semiconductor high speed optocoupler
  • SJ 2215.14-1982 Method of measurement for input-to-output isolation voltage of semiconductor photocouplers
  • SJ 20465-1994 Orthogonal mode coupler of aluminum waveguide,Type BZS-100-1
  • SJ/T 2215-2015 Measuring methods for semiconductor photocouplers
  • SJ 2215.1-1982 General procedures of measurement for semiconductor photocouplers
  • SJ 2220-1982 Semiconductor photocouplers in the Darlington transistor mode
  • SJ/T 10686-1995 Optocouplers for safe electrical isolation-Requirements, tests
  • SJ 2215.10-1982 Method of measurement for direct current transfer ratio of semiconductor photocouplers
  • SJ 2218-1982 Semiconductor photocouplers in the diode mode
  • SJ 20642.5-1998 Semiconductor optoelectronic module - Detail specification for Type GH82 opto-couplers
  • SJ 20642.6-1998 Semiconductor optoelectronic module - Detail specification for Type GH83 opto-couplers

Military Standard of the People's Republic of China-General Armament Department

  • GJB 33/23-2011 Semiconductor optoelectronic device.Detail specification for type GH3201Z-4 photocoupler
  • GJB 33/19-2011 Semiconductor optoelectronic device.Detail specification for type GH302-4 photocoupler
  • GJB 1509A-2011 General specification for directional couplers
  • GJB 33/22-2011 Semiconductor optoelectronic device.Detail specification for type GO103 photocoupler
  • GJB 33/20-2011 Semiconductor optoelectronic device.Detail specification for type GH302 photocoupler
  • GJB 1936A-2009 Couplers,passive,fibre optic,general specification for
  • GJB 33/21-2011 Semiconductor optoelectronic device.Detail specification for GD310A series photocopier

Taiwan Provincial Standard of the People's Republic of China

  • CNS 14980-2-2-2007 Appliance couplers for household and similar general purposes - Part 2-2: Interconnection couplers for household and similar equipment
  • CNS 14980-2-1-2007 Appliance couplers for household and similar general purposes - Part 2-1: Sewing machine couplers

Professional Standard - Construction Industry

  • JG/T 297-2010 Installation Couplers Intended for Permanent Connection in Fixed Installations

Jiangsu Provincial Standard of the People's Republic of China

  • DB32/T 4219-2022 General Technical Specifications for Optical Fiber for Couplers (980/1550WDM)

CZ-CSN

U.S. Military Regulations and Norms

ZA-SANS

Military Standards (MIL-STD)

Defense Logistics Agency

Canadian Standards Association (CSA)

American Water Works Association (AWWA)