Table of Contents

FOREWORD<br>1 General data<br>&nbsp;&nbsp;&nbsp;&nbsp;1.1 Recommended method of mounting<br>&nbsp;&nbsp;&nbsp;&nbsp;1.2 Ratings and characteristics<br>&nbsp;&nbsp;&nbsp;&nbsp;1.3 Normative references<br>&nbsp;&nbsp;&nbsp;&nbsp;1.4 Marking<br>&nbsp;&nbsp;&nbsp;&nbsp;1.5 IEC type designation<br>&nbsp;&nbsp;&nbsp;&nbsp;1.6 Ordering information<br>2 Technical data<br>&nbsp;&nbsp;&nbsp;&nbsp;2.1 Definitions<br>&nbsp;&nbsp;&nbsp;&nbsp;2.2 Survey of styles and variants<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.2.1 Survey of termination variants<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.2.2 Survey of coding devices<br>&nbsp;&nbsp;&nbsp;&nbsp;2.3 Information on application<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3.1 Complete connectors (pairs)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3.2 Arrangement on printed board<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3.3 Mounting and termination<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3.4 Coding devices<br>3 Dimensional information<br>&nbsp;&nbsp;&nbsp;&nbsp;3.1 General<br>&nbsp;&nbsp;&nbsp;&nbsp;3.2 Isometric view and common features<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2.1 Common features<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2.2 Reference system<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2.3 Height dimensions<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2.4 Width and depth dimensions<br>&nbsp;&nbsp;&nbsp;&nbsp;3.3 Mating information<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.3.1 Engaging direction<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.3.2 Perpendicular to engaging direction<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.3.3 Inclination<br>&nbsp;&nbsp;&nbsp;&nbsp;3.4 Fixed board connectors<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.4.1 Dimensions of the guiding pin<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.4.2 Dimensions of the guiding device<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.4.3 Terminations<br>&nbsp;&nbsp;&nbsp;&nbsp;3.5 Free board connectors<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.5.1 Dimensions of the contact box<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.5.2 Dimensions of the guiding device<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.5.3 Terminators<br>&nbsp;&nbsp;&nbsp;&nbsp;3.6 Accessories<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.6.1 Dimensions of coding devices<br>&nbsp;&nbsp;&nbsp;&nbsp;3.7 Mounting information for fixed board connectors<br>&nbsp;&nbsp;&nbsp;&nbsp;3.9 Gauges<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.9.1 Sizing and retention force gauges<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.9.2 Test pin for probe damage test<br>4 Characteristics<br>&nbsp;&nbsp;&nbsp;&nbsp;4.1 Climatic category<br>&nbsp;&nbsp;&nbsp;&nbsp;4.2 Electrical category<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.2.1 Current-carrying capacity<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.2.2 Contact resistance<br>&nbsp;&nbsp;&nbsp;&nbsp;4.3 Mechanical category<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.1 Mechanical operation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.2 Engaging and separating forces<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.3 Static load, transverse<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.4 Gauge retention force<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.5 Vibration (sinusoidal)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.6 Shock<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.7 Robustness and effectiveness of coding<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;devices<br>5 Test schedule<br>&nbsp;&nbsp;&nbsp;&nbsp;5.1 General<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1.1 Layout of test printed circuit boards<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1.2 Arrangement for contact resistance <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;measurement<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1.3 Arrangement for dynamic stress tests<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1.4 Arrangement for testing static load, <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;transverse<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1.5 Arrangement for flammability test<br>&nbsp;&nbsp;&nbsp;&nbsp;5.2 Test schedule tables<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.1 Group P - Preliminary<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.2 Group A - Dynamic/climatic<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.3 Group B - Mechanical endurance<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.4 Group C - Moisture<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.5 Group D - Electrical load<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.6 Group E - Mechanical resistivity<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.7 Group F - Chemical resistivity<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.8 Group G - Connections<br>6 Quality assessment procedures<br>&nbsp;&nbsp;&nbsp;&nbsp;6.1 Qualification approval testing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.1 Method 1<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.2 Method 2<br>&nbsp;&nbsp;&nbsp;&nbsp;6.2 Quality conformance inspection<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.1 Lot-by-lot tests<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.2 Periodic tests<br>&nbsp;&nbsp;&nbsp;&nbsp;6.3 Delayed delivery, re-inspection<br>Tables<br>1 Termination variants<br>2 Co-ordination dimensions and common features in the<br>&nbsp;&nbsp;&nbsp;&nbsp;metric equipment practice<br>3 Climatic category<br>4 Number of mechanical operations<br>5 Vibration <br>6 Shock<br>7 Number of specimens for inspection and test sequence<br>8 Group P: Preliminary testing sequence<br>9 Group A: Dynamic/climatic testing sequence<br>10 Group B: Mechanical endurance testing sequence<br>11 Group D: Electrical load testing sequence<br>12 Group E: Mechanical resistivity testing sequence<br>13 Number of specimens and permitted defectives<br>14 Assessment levels and AQL values<br>15 Periodic tests, number of specimens and permitted<br>&nbsp;&nbsp;&nbsp;&nbsp;defectives<br>16 Re-inspection of delayed delivery<br>Figures<br>1 Recommended method of mounting<br>2 Matching coding devices and colours<br>3 Examples of arrangements (for information only)<br>4 Fixed and free connectors with coding devices fitted<br>5 Co-ordination dimensions in the metric equipment<br>&nbsp;&nbsp;&nbsp;&nbsp;practice<br>6 Example of connector height position in the 25 mm<br>&nbsp;&nbsp;&nbsp;&nbsp;equipment practice (for information only)<br>7 Height dimensions (detail)<br>8 Width and depth dimensions<br>9 Contact range<br>10 Allowed misalignment in height and width directions <br>11 Allowed inclination in height and width directions<br>12 Dimensions of the fixed contact part<br>13 Dimensions of the fixed guiding device<br>14 Screw dimensions<br>15 Dimensions of the free contact part<br>16 Dimensions of the free guiding device<br>17 90 deg angled press-in terminations<br>18 Dimensions of fixed coding devices<br>19 Dimensions of coding devices with colour code yellow (Y)<br>20 Dimensions of free coding devices<br>21 Example of hole pattern on backplane in the 25 mm <br>&nbsp;&nbsp;&nbsp;&nbsp;equipment practice (for information only)<br>22 Example of hole pattern on printed board in the 25 mm <br>&nbsp;&nbsp;&nbsp;&nbsp;equipment practice (for information only)<br>23 Sizing and retention force gauges for female contacts<br>24 Test pin for probe damage test<br>25 Current-carrying capacity - Derating curve<br>26 Test printed circuit boards<br>27 Points of connection for contact resistance measurement <br>28 Fixture for dynamic stress tests<br>29 Arrangement for static load, transverse<br>30 Arrangement for flammability test

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	SC 48B