GB/T 6253-1986
ActiveType specification for variable trimmer capacitors--Type B in electronic equipments
电子设备用B类微调可变电容器类型规范
Application Summary AI generated
This standard specifies the type, technical requirements, test methods, and quality assessment procedures for B-class variable trimmer capacitors used in electronic equipment. It is applied in the design, production, and procurement of these capacitors for tuning and impedance matching in radio frequency circuits, such as in communication devices, audio equipment, and instrumentation. The standard ensures consistent performance and interchangeability of trimmer capacitors within the electronics industry.
Related Standards
GB/T 5993-2003
Fixed capacitors for use in electronic equipment--Part 4:Sectional specification--Aluminium electrolytic capacitors with solid and non-solid electrolyte
GB/T 5994-2003
Fixed capacitors for use in electronic equipment--Part 4-1:Blank detail specification--Auminium electrolytic capacitors with non-solid electrolyte--Assessment level E
GB/T 7213-2003
Fixed capacitors for use in electronic equipment--Part 15:Sectional specification--Fixed tantalum capacitors with non-solid or solid electrolyte
GB/T 7214-2003
Fixed capacitors for use in electronic equipment--Part 15-3:Blank detail specification--Fixed tantalum capacitors with solid electrolyte and porous anode--Assessment level E
GB/T 12747.1-2004
Shunt power capacitors of the self-healing type for a.c. systems having a rated valtage up to and including 1000V--Part 1:General--Performance，testing and rating--Safety requirements--Guide for installation and operation
GB/T 3984.1-2004
Power capacitors for inductionheating installations--Part 1:General
GB/T 12747.2-2004
Shunt power capacitors of the self-healing type for a.c.systems having a rated voltage up to and including 1000V--Part 2:Ageing test，self-healing test and destruction test
GB/T 3984.2-2004
Power capacitors for induction heating installations--Part 2:Ageing test，destruction test and requirements for disconnecting internal fuses
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.