This standard is a basic standard that specifies basic test methods and procedures applicable to electromechanical components within the scope of the IEC/TC 48 Technical Committee (when required by the detailed specification). Basic test method procedures are also applicable to similar components (when specified by the detailed specification). GB/T 5095.1-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 1: General GB/T5095.1-1997 Standard download decompression password: www.bzxz.net

GB/T 5095.11997
This standard is equivalent to the first part of IEC5121:1994 Basic test procedures and measurement methods for electromechanical components for electronic equipment, and its amendment (199a), which is the first revision of GB 5095-85: Appendix B gives a comparison table of the test method items of the future IEC 512 standard and the test method items of the current standard, namely 11:C512 test method new and old abbreviation comparison table (August 1995) 3 Appendix A and Appendix B of this standard are indicative appendices. This standard was proposed by the Ministry of Electronics Industry of the People's Republic of China. This standard is under the jurisdiction of the National Standardization Technical Committee for Electromechanical Components for Electronic Equipment. This standard was drafted by the Standardization Research Institute of the Ministry of Electronics Industry. The main drafters of this standard: Yu Yuku, Wang Qilong, Zhang Juhua, Gan Katang, GB/T5095.1...1997
IEC Foreword
1) IEC (International Electrotechnical Commission) is a global standardization organization composed of national electrotechnical committees (IFC: National Committee). The purpose of IEC is to promote international cooperation in standardization issues in the field of electrical engineering. To this end, among other activities, IEC publishes international standards. The formulation of international standards is undertaken by technical committees, and any relevant national committee that is interested in the content involved can participate in the formulation of international standards. Any international, governmental and non-governmental organization in contact with IFC may also participate in the formulation of international standards. IEC maintains a close cooperative relationship with the International Organization for Standardization (ISO) under conditions agreed upon by the two organizations. 2) IEC's formal resolutions or agreements on technical issues are formulated by technical committees with the participation of national committees that are particularly concerned with these issues, and represent the international consensus on the issues involved as much as possible: 3) These resolutions or agreements are published in the form of standards, technical reports or guidelines, and are made available to international workers in a recommended form, and in this sense, are recognized by the national committees.
4) In order to promote international unification, each TEC national committee has the responsibility to make its national and regional standards adopt standards as much as possible. 1 Any differences between IEC standards and corresponding national or regional standards should be indicated in the national or regional standards. International standard IEC5121 was formulated by IEC/TC48 (electromechanical components and mechanical structures for radio and television equipment). This standard is the second edition of the 1981 edition and its amendment 1 (1988). The text of this standard is based on the following documents: DIS
48tC.0. 341
Voting report
48(C.0.)344
Detailed information on the technical standard for the determination of resistance resistance can be found in the voting report listed in the table above. Appendix A is for reference only.
GR/T5095.1—1997
The main content of this standard is to find the basic provisions of the test method and test procedure, so as to provide for the formulation of the general specification, sub-specification or detailed specification of a certain component, so as to achieve consistency and reproducibility of the test procedure. The term "environmental condition test" or "environmental test" refers to the natural and simulated environmental conditions (including electrical stress) that the product may be subjected to, so as to make a small evaluation of the performance of the components under actual use, transportation and storage conditions. This standard does not set the requirements for component performance indicators. The allowable performance indicator range of the tested product is specified in the relevant specifications. Appendix A List the published test items. Appropriate revisions will be made at any time. In order to further expand the test items specified in each article and maintain consistency in the expression method, each test item should be divided into subcategories and represented by a subcategory plus a small letter. For example, in GB/T5095.2-1997 (idtIEC512-2): Part 2 Electrical continuity and contact resistance test Test 2a: Contact resistance Test 2b: Contact resistance Penetration method Specify the test current..com National Standard of the People's Republic of China Electromechanical components for electronic equipment Basic testing procedures and measuring methods Part 1: General 1 Scope and purpose GB/T 5095.1-1997
idt IRc 512-1: 1994
Replaces GB 5C95.1:85
This standard is a basic standard that specifies the basic test methods and procedures (when required by the detailed specification) for electromechanical components within the scope of the IEC/TC48 Technical Committee. The basic test methods and test procedures are also applicable to similar components (when the detailed specification is current). The purpose of this standard is to determine the test methods and measurement procedures used in the applicable electromechanical component specifications and to be used in conjunction with IEC68
This standard is to be used together with the general specification, sub-specification and (or) detailed specification. The general specification, sub-specification and (or) detailed specification shall select and explain the test items adopted, the severity level required for each test, and the permissible range of performance indicators. The details are as follows: The vertical specification shall also specify the deviations from the standard test procedures that are necessary for the type of component under consideration and may further specify special tests that may be required.
In the event of a conflict between this standard and the specification of a specific component, the requirements of the specific component specification shall prevail. 2 Referenced standards
The following standards contain provisions that constitute provisions of this standard by explicit reference in this standard. The versions indicated are valid at the time of publication of this standard. All the above standards are subject to revision and parties using this standard should investigate the possibility of using the latest version of the following standards. IEC68-1:1988 Basic environmental test procedures General principles and guidelines 3 Definitions
This standard adopts the following definitions.
3.1 Family
A family is a human electromechanical component that prominently exhibits a specific physical property and/or is able to perform a specified function. 1Y48 Scope: To establish international standards for neutron switches, electronic devices and mechanical structures for use in electrical equipment and related installations. Note! RF connectors shall not be developed by this technical committee and TC46 together with RI connectors. The sockets of the product body or the like shall be considered by the relevant technical committee. 3 Safety requirements of the product shall not be considered by this technical committee and shall be specified by TC23J. Safety requirements specified by other technical committees shall also apply. Approved by the State Administration of Technical Supervision on December 26, 1997 and implemented on October 1, 1998 3.1.1 Example Category: Connector 3.2 Subcategory: family GB/T 5095.1—1997 Subcategory is a group of electromechanical components subdivided from the category, which have similar usage characteristics. 3.2.1 Example
Classification: rectangular connector
3.3 Type and style typeandstyle
The definition of "type" and "style" of specific components shall be specified in the detailed specification. 3.3.1 Example
Type: rectangular connector with multiple contacts in sheet form. Style: rectangular connector with multiple contacts in sheet form and contact arrangement. 3.4 Basic specification basic specification Specification applicable to all electromechanical components or a large category of electromechanical components. 3.5 Generic specification Specification applicable to a category of electromechanical components.
3.6 Nertimal specification Specification applicable to a category of electromechanical elements. 3.7 Blank detail specification blank detail specification Blank detail specification is a guide for the formulation of relevant detailed specifications, but does not include technical levels. 3.8 Detailed specification Derived specification of a specification: It applies to a specific part or a group of related components. It specifies the part or group of parts, including all necessary values ​​and characteristics. It also specifies the inspection requirements and references to the general or sub-specification. 3.9 Inspection (test) lot Inspection or inspection lot is the specified number of related electromechanical components to be submitted for testing at the same time according to the provisions of the test list: 3.10 Test specimen
A single electromechanical component tested according to the procedures specified in this standard. 3.11 Testest
A complete set of operating procedures included in a test dam H, generally composed of the following: pre-treatment (if necessary)
initial test (if necessary) +
conditioning test;
recovery (if necessary):
final inspection and measurement.
3.12 Pre-conditioning
Treatment of the test mixture to eliminate or partially eliminate the effects left by the previous process. 3.13 Conditioning
Exposure of the test sample to environmental conditions, including cardiac load, in order to determine the effects of these conditions on the test sample. 3.14 Recovery
Treatment of the test sample after the conditioning test so that the performance of the test sample can reach stability before measurement. 4 Standard test conditions
Unless otherwise specified, all test samples shall be tested under the standard atmospheric conditions specified in IEC68-1. Before measurement, the test samples shall be pre-conditioned under the standard atmospheric conditions for the time specified in the detailed specification. GB/T 5095.1 1997
The test report shall indicate the ambient temperature and relative humidity when the measurement is carried out. The test samples shall be provided by the supplier for testing, unless otherwise specified. Before the test, the components shall not be cleaned or otherwise prepared. In case of dispute over the test results, the test shall be carried out under one of the standard atmospheric conditions for arbitration tests specified in IEC68-1. 5 Tests
5.1 Test sequence
The test sequence used in this standard does not imply the test sequence. They are not intended to be used in the test results. In order to avoid repeated measurements and expensive costs, the test items are compiled and identified in the standard or detailed specification. The test items to be carried out are selected and specified from the measurement items listed in the various test method documents. 5.2 Combination test
This standard specifies combination tests. Except for special occasions where it is really necessary, avoid using other combination tests. 5.3 Repeated measurement
Except for the need to check whether the manufacturing, processing or process is consistent with the requirements (such as components produced by multiple cavities), the measurement of the same size should be avoided repeatedly.
5.4 Alternative test methods
The test methods specified in this standard are preferred methods, but not the only methods to be used. However, in case of dispute, the methods specified in the existing standards should be used as arbitration methods. When using alternative methods, after a certain approval procedure, manufacturers are responsible for confirming to the approval body that the alternative methods they use give the results. The results are equivalent to those obtained by the test methods specified in this standard. 6 Classification of nonconforming components
6.1 Major nonconforming products
Major nonconforming products refer to components that do not meet the specified requirements: a) components that may cause premature serious failure; b) components that seriously reduce the expected working ability. 6.2 Minor nonconforming products
Minor nonconforming products refer to components that will not seriously reduce the expected working ability of the component or slightly deviate from the specification, which will hardly affect the expected working ability of the component. For example, scratches, elongation, slight separation and load change will not be deducted as minor nonconforming products. Please note in the test report: ..com Cheng Age Number
National Standard Number
GR/T 51195. I-1997
GB/T 5095.2 1997
G13/T 5095.3-1997
GB/T 5595.1 1997
GB/T 5095.51997
GB/T 5095.1--1997
Appendix A
(Indicative Appendix)
Published Test Items
Part I
Inspection
Appearance Inspection
Dimension and Vertical Inspection
Function Change (Closed)
Construction Part II Continuity and Contact Resistance Test Connection Current - Millimeter Method
According to the Core
Specified Test Current Method
Connection Current Change
Lock Voltage Level Continuity (Deleted)
Contact Friction
Shell Skin Continuity
Driver to Mounting Bushing (Surface Grounded) Part II Insulation Test
|Chapter 1: Voltage Limitation
Withstand Voltage
Partial Discharge
Insulated Crimping Tube
Load Test
Forward and Temperature Derating Curve
Dynamic Speed
Reverse H Connection
Strong Impact
Chapter 4: Voltage Stress Test
Dynamic Stress Test
Chapter 5: Impact Test (Self-Conducting Unit)
Chapter 6: Static Load Test (Fixed Unit)
Transverse Static Load
Strength of Control Rod
Test No.
National No.
G8/T 5095. 6—1957
GB/T 5095.7-1997
GB/T5095.1—1997
Table A[(continued)
Second building life test
Regulated operation
Electrical load and overflowWww.bzxZ.net
Flowing electrical load mechanical operation
Permanence of fixing mechanism and seal of contact parts (follow-up aging)
Cyclic electrical load
Chapter 4 Overload test Test
Electric overload (Sichuan beauty type)
Conversion capacitive negative line
Electric overload (connector)
First abstract climate test weak
Low temperature/low pressure/heat distance medium source sequence
Horror state heat
Temperature rapid change
Salt fog spots
Climate air pressure
Circulation heat avoidance
Coal-free connection air tightness
First. ;Chapter 3 General
References
Closing and separation force
Manual and pull-out force
Operating force (switch type)
Operating torque ( H American fee)
Fixed type
Sealing (air filter)
Curtain seal (air filter)
Technology <under consideration>
Waterproofing
Low airtightness
Interface density
Part I Mechanical operation test
Part II Test
Test number
State standard number
GB/T 609:.8-1997
GEB/T 5095. S—1997
GB/T 5095.1-1997
Table A1 (continued)
Part I
References
First test
Contacts in the installation according to the surrounding conditions. Axial fixity of the contact in the installation according to the surrounding conditions.
Installation of the contact with the external small torsional force, looseness and pulling force
Cable installation according to the contact plate. Fixity of the connector connector Effectiveness of the connection device
Adhesion strength
Mechanical tests on the second component and the first terminal
Probe damage
Contact bending strength
Tensile strength (press-fit connection)
Measurement of holding force (clean connection)
End strength
Measurement of deformation of the positive contact of the connection
Effectiveness of the tight sleeve (press-fit connection)
Grounding pressure Daily tightening force
Minimum compression of technical chain parts (shot)
Pull-off of non-standard connection
Solderless wrapping and pressing
Standardized bending strength of plug
Nationally determined relative strength
Standardized tensile and compressive strength of plug
Determined deviation of plug parts in connector insulation safety Part 0 Summary
Introduction
Part 1 Clamping test||tt| |Specific clamping strength
Rotation ability of relay cable
Resistance of cable pulling force (tension) at one point of the clampAbility of cable head to resist cable torsion
Part I Explosion hazard test
Chemical corrosion test of chemical agents
Liquid resistance of pre-insulated joints
Part IV Fire hazard test
Flame combustion, needle flame
Flame combustion, glow wire
Radio frequency (REElectric positive test
Emitter pre-shunt resistor
Test number
National standard number
Test number IEC:312 New comprehensive number
512-1-1
522-1-3
512-1-4
512-2-1
1312-2-2
: ;12-2-3
:12-2-5
512·26
512-3-1
512-4-1
512-1-2|| tt||512--1-3
512-5-1
512-5-2
512-6-1
5:12-1-2
:12 6 3
12 6 4
G3/T 5095. 1-1997
Table A1 (complete)
Capacitance test pad
Integral filter suppression characteristics
Chapter 6 Driving test
Chapter 7 Shielding and wave test
Chapter 8 Magnetic ratio test
Appendix B
(Suggestive appendix)
[EC512 Test method old and new number comparison table (August 1995) Table B1
Part 1 General inspection
Appearance inspection
Dimension and weight inspection
: Electrical engagement length
Contact protection effect (anti-contamination activity)
Part 2 Electrical reverse continuity Contact resistance test
Technical contact resistance
Contact resistance
Customer voltage method
Regulated delay test current
Contact resistance change
(empty)
Contact wear
Shell continuity
(empty)
: Moving parts installation sleeve (surface) (contact resistance>Part 3 ground test
Absolute insulation resistance
Part 1, voltage test
Part 2, current carrying capacity test
Output and voltage drop line
Part 6 Qifen dynamic stress test
steady-state acceleration
[Section 512 old group number
11FC512 new number
test number
512-6-53
512-71
512-8-1
512-8-2
512-8-3
1 512-9-1
512-9-2
512-9-3
512-1 +
512-9-5
1:12-10-2
512-11-1
312-11-2
512-11-3|| tt||512-11-4
512-{1-5
512-J-6
512-11-2
51211-8
1 512-11-
5[2-11-10
$12-11-11
512-11-13
512-11-14
512-11-16
12 12-1
512 13 2
5312-12-3
a13-12-1
512 12 5
512-12-6
:12-13-1
Random decay test
CR/T5095.1-1997
Table BI (continued)
Part 7
Mask test (white parts)
Repeated drop test
Machine impact test
Static load test (weekly setting)
Part 8
Transverse load
Axial static load
According to the number of rods
Part 1 Part life tests Mechanical operation Electrical loads and switching loads Durability of mechanical parts of contactors (aging) Cyclic current loads Overload tests Part 10 Electrical overloads (switches) Switching capacitive loads (empty) Other overloads (connectors) Part 11 Partial climatic test
Gas flow
Combined low temperature/pressure/humid heat sequence
Steady temperature
Avoid rapid temperature change
Salt corrosion
Flowing mixed gas corrosion test
Gas-liquid corrosion test
(not used for this test)
Alternating potential
Air tightness of solderless wrap-around connection
(not used for this test)
Follow-up single gas corrosion test
Part 13 Coal separation test
Solderability by sugar wetting method
Solderability by iron wetting method
Weak source weldability
Welding heat by welding method
Welding heat by iron method
Sealing point and welding and cleaning porridge
Part 13 Machine operation test
Slightly separate force
HFC, 512 old number
512·5
512·5
Test number
1EC512 salary number
512-13-2
：512-13-5
512-14-2
512-11-
512-1 2-5
512-14-6
512-14-7
512151
512-15-2
512-15-3
51215 4
512-15-5
512-15-6
S12-15-7
512-16-1
:5t2-16-2
512-16-3
512-15-1
512- 16-5
512-16-6
512-16-7
512168
512-16-1
512.-6-11
5121613
512-16-14
512 16 16 | | tt | | 512167 | 512-17-1
GB/T 5095.1--1997
Table BI (continued)
Manpower and pull-out force
Function switch (US)
Operating torque (US)
! Positioning method
Part 11
Secrecy test
(empty position)
Seal (air tightness)
(empty position)
Water immersion
Low pressure lock
Interface seal
Shock water
Part 15
Mechanical tests for connectors
Fixture of contact in insulating mounting plateFixture of insulating mounting plate in housingInsulating mounting Torsional fixity of the plate in the housing Insertion loosening and withdrawal force of the connecting parts
Fixation of cable sag contacts in the insulating mounting plate Effectiveness of the connector and the connecting device
Protective cover
Part L6 Mechanical insertion test of contact pins and lead-out terminals Probe damage
Restricted convexity
Flexible strength of the connector
Tensile strength (crimped connection)
Measurement of retention force (flexible contact)
Lead-out End strength
Measurement of deformation of contact after connection
Effectiveness of flange tightness (press connection)
Technical contact tightness
(empty position)
Pull-off force of solderless wrap connection
Unwinding of solderless wrap connection
Fixed male oil piece bending strength
(not used here)
Specified male plug torsional strength
Specified male plug tensile and compressive strength of the same male plug Connector insulation plate port transfer parts and accessories, durability, usability
Nine-wire connection terminal recovery
Part 17: Cable tension test
Cable core strength
Ability of cable clamp to resist cable rotation
Ability of cable core to hold force (tension) of cable
Ability of cable fire to resist cable softening
Part 18: Explosion hazard test
IEC512IH number
1512-8
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