標準號：BS EN 61076-4-103-1999
中文標準名稱：經過質量評定的直流低頻模擬及數字高速數據系統用連接器.印制電路板連接器.帶屏蔽和2.5mm基柵的兩件式連接器詳細規范.同印制板一起使用的高速數據傳輸率EMC屏蔽防護和2.5mm柵格的電路板連接器電纜
英文標準名稱：Connectors with assessed quality, for use in d.c., low-frequency analogue and in digital high speed data applications - Printed board connectors - Detail specification for two-part connectors with shielding and a basic grid of 2,5 mm - Cable to board conn
標準類型：L23
發布日期：1999/6/15 12:00:00
實施日期：1999/6/15 12:00:00
中國標準分類號：L23
國際標準分類號：31.220.10
適用范圍：Connectors for use in d.c. low-frequency analogue and digital high speed data applications —Part 4-103: Printed board connectors with assessed quality —Detail specification for two-part connectors with shielding and a basic grid of 2,5 mm 1 General data 1.1 Recommended method of mounting 1.1.1 Number of contacts and contact cavities 1.2 Ratings and characteristics 1.3 Normative references 1.4 Marking 1.5 IEC type designation 1.6 Ordering information 2 Technical data 2.1 Definitions 2.1.1 Mechanical features 2.1.2 Contacts and terminations 2.1.3 Engagement sequence 2.1.4 Mechanical coding 2.2 Survey of styles and variants 2.2.1 Styles of connectors 2.2.2 Survey of termination variants 2.2.3 Survey of cable diameters 2.3 Information on application 2.3.1 Complete connectors (pairs) 2.3.2 Fixed board connectors 2.3.3 Free cable connectors 2.3.4 Coding device 2.3.5 Shielding and grounding 2.4 Survey of contact arrangements 3 Dimensional information 3.1 General 3.2 Isometric view and common features 3.2.1 Common features 3.2.2 Reference system 3.2.3 Height dimensions 3.2.4 Width dimensions 3.2.5 Depth dimensions 3.3 Mating information 3.3.1 Engaging direction 3.3.2 Perpendicular to the engaging direction 3.3.3 Inclination 3.4 Fixed board connectors 3.4.1 Dimensions of connector shrouds 3.4.2 Dimensions of contacts 3.4.3 Terminations 3.5 Free cable connectors 3.5.1 Dimensions of cable connectors 3.5.2 Dimensions of contacts 3.5.3 Terminations 3.6 Accessories 3.6.1 Default coding configuration 3.7 Mounting information for fixed board connectors 3.8 Gauges 3.8.1 Sizing gauges and retention force gauges 3.8.2 Test gauge for first contact point 3.8.3 Test gauge for static load 4 Characteristics 4.1 Climatic category 4.2 Electrical characteristics 4.2.1 Creepage and clearance distances 4.2.2 Voltage proof 4.2.3 Current-carrying capacity 4.2.4 Contact resistance 4.2.5 Insulation resistance 4.3 Mechanical characteristics 4.3.1 Mechanical operation 4.3.2 Engaging and separating forces 4.3.3 Contact retention in insert 4.3.4 Static load, transverse 4.3.5 Gauge retention force 4.3.6 Vibration (sinusoidal) 4.3.7 Shock 4.3.8 Polarizing method 4.3.9 Robustness and effectiveness of coding devices 4.3.10 Insert retention in housing (axial) 4.3.11 Cable clamp resistance to cable rotation 4.3.12 Effectiveness of connector coupling devices 4.3.13 Shielding contact spring holding force 4.4 Electromagnetic compatibility (EMC) 4.4.1 Shielding effectiveness of connectors 4.4.2 Electrostatic discharge (ESD) 5 Test schedule 5.1 General 5.1.1 Arrangement for contact resistance measurements 5.1.2 Arrangement for dynamic stress tests 5.1.3 Arrangement for testing static load, transverse 5.1.4 Arrangement for voltage proof and polarization voltage 5.1.5 Arrangement for flammability test 5.1.6 Arrangement for shielding effectiveness test 5.1.7 Arrangement for electrostatic discharge test 5.2 Test schedule tables 5.2.1 Group P - Preliminary 5.2.2 Group A - Dynamic/climatic 5.2.3 Group B - Mechanical endurance 5.2.4 Group C - Moisture 5.2.5 Group D - Electrical load 5.2.6 Group E - Mechanical resistivity 5.2.7 Group F - Chemical resistivity 5.2.8 Group G - Connections 6 Quality assessment procedures 6.1 Qualification approval testing 6.1.1 Method 1 6.1.2 Method 2 6.2 Quality conformance inspection 6.2.1 Lot-by-lot tests 6.2.2 Periodic tests 6.3 Delayed delivery, re-inspection Tables 1 Number of contacts and contact cavities for free cable connectors 2 Number of contacts and contact cavities for fixed board connectors 3 Survey of free cable connector s