BS EN 60393-6:2016
$167.15
Potentiometers for use in electronic equipment – Sectional specification. Surface mount preset potentiometers
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 34 |
IEC 60393-6:2015 applies to surface mount preset potentiometers for use in electronic equipment. This part of IEC 60393 prescribes preferred ratings and characteristics and selects from IEC 60393-1, the appropriate quality assessment procedures, tests and measuring methods, and it gives general performance requirements for this type of potentiometers. This standard gives the minimum performance requirements and test severities. This edition includes the following significant technical changes with respect to the previous edition: a) revision of the information on the assessment level EZ (zero nonconforming); b) complete editorial revision. This publication is to be read in conjunction with /2.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 8 | FOREWORD |
| 10 | 1 General 1.1 Scope 1.2 Normative references 1.3 Information to be given in a detail specification 1.3.1 General |
| 11 | 1.3.2 Outline drawing and dimensions 1.3.3 Mounting 1.3.4 Style 1.3.5 Resistance law |
| 12 | 1.3.6 Ratings and characteristics 1.3.7 Marking 1.3.8 Ordering information 1.3.9 Additional information (not for inspection purposes) 1.3.10 Packaging |
| 13 | 1.4 Marking 1.4.1 General 1.4.2 Marking for potentiometers 1.4.3 Marking for packaging 1.4.4 Additional marking 2 Preferred ratings, characteristics and test severities 2.1 Preferred characteristics 2.1.1 General 2.1.2 Preferred climatic categories |
| 14 | 2.1.3 Temperature coefficients and temperature characteristics of resistance 2.1.4 Limits for change in resistance or output voltage ratio Tables Table 1 – Temperature coefficients and temperature characteristics of resistance |
| 15 | 2.1.5 Total mechanical travel 2.2 Preferred values of ratings 2.2.1 General 2.2.2 Nominal total resistance 2.2.3 Tolerances on nominal total resistance Table 2 – Limits for change in resistance or output voltage ratio |
| 16 | 2.2.4 Rated dissipation (in the mounted state) Figures Figure 1 – Rated dissipation curve |
| 17 | 2.2.5 Limiting element voltage 2.2.6 Insulation voltage (for insulated styles) 2.2.7 Limits for insulation resistance (for insulated styles) 2.3 Preferred test severities 2.3.1 General 2.3.2 Drying 2.3.3 Vibration Figure 2 – Rated dissipation curve with smaller area of operation |
| 18 | 2.3.4 Shock 2.3.5 Low air pressure 2.3.6 Change of temperature 2.3.7 Mounting 2.3.8 Solderability |
| 19 | 2.3.9 Resistance to soldering heat 2.3.10 Component solvent resistance 2.3.11 Solvent resistance of the marking 3 Quality assessment procedures 3.1 General 3.2 Definitions 3.2.1 Primary stage of manufacture 3.2.2 Structurally similar components 3.2.3 Assessment level EZ (zero nonconforming) |
| 20 | 3.3 Qualification approval 3.3.1 General 3.3.2 Qualification approval on the basis of the fixed sample size procedure 3.3.3 Tests |
| 22 | Table 3 – Fixed sample size test schedule for qualification approval (1 of 7) |
| 28 | 3.4 Quality conformance inspection 3.4.1 Formation of inspection lots 3.4.2 Test schedule 3.4.3 Assessment levels |
| 29 | Table 4 – Quality conformance inspection: Lot-by-lot |
| 30 | Table 5 – Quality conformance inspection: Periodic testing |
| 31 | 3.5 Delayed delivery |
| 32 | Bibliography |
