GB/T 12272-1990
Active
GB/T 5095.2307-2021
Active
National standards
GB/T 5095.2307-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7:Screening and filtering tests—Test 23g:Effective transfer impedance of connectors
GB/T 5095.2307-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7:Screening and filtering tests—Test 23g:Effective transfer impedance of connectors
Price:
$ 66
Basic Information
Standard Code:
GB/T 5095.2307-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Connector
ICS Name:
Plug and socket devices, connectors
Publish Date:
2021-03-09
Implement Date:
2021-10-01
Pages:
15 pages
Scope
This part of GB/T 5095 specifies the test method for measuring the effective (surface) transfer impedance ZTE (expressed in Ω) of shielded non-circular multi-core electrical short-circuit connectors with a maximum frequency of 1 GHz, using a network analyzer to evaluate the shielding effect. This method is based on the line injection method specified in GB/T 17737.1-2013, using a specific type of injection line to adapt to various shapes of connectors. In the method described below, due to the use of a specific test device, the shielding of the connector itself is not tested, but the shielding of two connectors combined together (male and female), that is, the test results include the shielding effect of the two connectors, the interface between the connectors, and the connection between the cable and the connector.
Development Information
Same series standard
GB/T 5095.2303-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c:Shielding effectiveness of connectors and accessories—Line injection method
GB/T 5095.2304-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4:Screening and filtering tests—Test 23d:Transmission line reflections in the time domain
GB/T 5095.2501-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1:Test 25a:Crosstalk ratio
GB/T 5095.2502-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2:Test 25b:Attenuation (insertion loss)
GB/T 5095.2503-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3:Test 25c: Rise time degradation
GB/T 5095.2504-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4:Test 25d:Propagation delay
GB/T 5095.2505-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5:Test 25e:Return loss
GB/T 5095.2507-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7:Test 25g: Impedance, reflection coefficient,and voltage standing wave ratio (VSWR)
Referenced Standards
GB/T 2421.1-2008 Environmental testing for electric and electronic products—General and guidance
IEC 60050-581
IEC 60512-1-100
IEC 60512-23-3
IEC 61196-1:1995
Adopt standards
IEC 60512-23-7:2005
Related Standards
GB/T 15157-1994
Active
GB/T 15157-1994 Connectors for frequencies below 3MHz for use with printed boards Part l:Generic specification—General requirements and guide for the preparation of detail specifications, with assessed quality
GB/T 15176-1994
Active
GB/T 15176-1994 Generic specification for sockets and accessories for electronic plug-in devices
GB/T 15872-1995
Replaced
GB/T 15872-1995 Power supply interface for semiconductor equipment
GB/T 15873-1995
Active
GB/T 15873-1995 Directives for drafting semiconductor facilities interface specification
GB/T 11313-1996
Replaced