BS EN 196000:1993:2002 Edition
$198.66
Harmonized system of quality assessment for electronic components. Generic specification. Electromechanical switches
| Published By | Publication Date | Number of Pages |
| BSI | 2002 | 52 |
Relates to switches of ratings not exceeding 500 V and 25 A. Will specify terms, definitions, symbols and test methods necessary to prepare detail specifications for these components.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Cooperating organizations |
| 3 | Contents |
| 6 | Foreword Preface Effective date Foreword |
| 7 | Contents |
| 9 | Scope Scope Switch classes included Switch classes excluded |
| 11 | General Related documents Units, symbols and terminology General |
| 12 | Classification of switches |
| 13 | General terminology |
| 14 | Standard and preferred values Preferred climatic categories Environmental test severities |
| 15 | Endurance test severities Switching |
| 16 | Preferred values of minimum insulation resistance Preferred values of maximum contact resistance Marking Safety requirements |
| 17 | Quality assessment procedures Primary stage of manufacture Structural similarity Qualification approval procedure The manufacturer shall comply with: In addition, the manufacturer shall provide test evidence of conformance to the specification req… The manufacturer may, as an alternative to the procedure specified in� Quality conformance inspection In-process testing |
| 18 | Certified test records Delayed delivery Re-submission of rejected lots Lot-by-lot failures Failure on periodic tests Alternative test methods Release for delivery before the completion of group B tests Capability approval |
| 19 | Rework |
| 21 | Test and measurement procedures Standard conditions for testing Standard atmospheric conditions for testing Standard recovery conditions Standard conditions for assisted drying Test voltage, current or frequency Pre-conditioning Mounting Test procedures |
| 22 | Optional reduction of testing Individual test methods General examination |
| 23 | Electrical continuity and contact resistance |
| 24 | Insulation Voltage stress |
| 25 | Current carrying capacity Dynamic stress |
| 26 | Impact stress Mechanical strength |
| 31 | Test for robustness of flexible tails,� |
| 32 | Endurance Overload |
| 33 | Climatic |
| 34 | Soldering Mechanical operating characteristics |
| 36 | Sealing Chemical resistance |
| 37 | Fire hazard Capacitance Illumination |
| 38 | Temperature response Potentially explosive atmospheres |
| 39 | Test schedules for quality conformance inspection and qualification approval Test schedules for quality conformance inspection and qualification approval |
| 41 | (normative) Push-button and membrane switches or keyboards — Test method for operating characteri… (normative) Push-button and membrane switches or keyboards — Test method for operating characteri… Measuring apparatus Actuating mechanism Test finger Mounting Mechanical preconditioning |
| 42 | Test finger Test 1 — Operating characteristic Method Procedure and requirements Test 2 — Similarity of operating characteristic of all keys of a keyboard or switch unit Object Method Procedure and requirements |
| 43 | Test 3 — Switching function Object Method Procedure and requirements |
| 44 | Travel force diagram (tactile feedback) Travel force diagram (non�tactile feedback) |
| 45 | Switch function (normative) Resistance of markings against abrasion (normative) Resistance of markings against abrasion Object Method Test procedure Test apparatus |
| 46 | Test fabric Test liquids Severity Preconditioning Initial measurements Stress Intermediate measurements |
| 47 | Recovery Final measurement Requirements Information to be given in the detail specification |
| 48 | Test apparatus |
| 49 | (informative) Committees responsible (informative) Committees responsible (informative) Cross-references (informative) Cross-references |
