ENVIRONMENTAL TESTING - PART 2-77: TESTS - TEST 77: BODY STRENGTH AND IMPACT SHOCK

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-1999

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

1. Scope and object
2. Normative reference
3. Terms and definitions
4. Test methods
       4.1 Body strength
       4.2 Impact shock
5. Test
       5.1 Equipment
       5.2 Preconditioning
       5.3 Initial measurements
       5.4 Test procedure
       5.5 Recovery
       5.6 Final measurement
6. Information to be given in the relevant
       specification
Figures
Annex A (informative) - Bibliography
Annex ZA (normative) Normative references to
international publications with their corresponding
European publications

Gives test procedures applicable to surface mounting devices (SMDs) fabricated from glass or sintered materials such as capacitors, resistors and inductors incorporating ferrites. Two test methods exist: body strength and impact shock. The tests evaluate the mechanical stresses applied to SMDs during and after mounting. The relevant component specification shall specify which test method or methods apply.

DevelopmentNote	Supersedes DIN IEC 50C-389-CDV. (11/99)
DocumentType	Standard
Pages	9
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
SN EN 60068-2-77 : 1999	Identical
IEC 60068-2-77:1999	Identical
UNE-EN 60068-2-77:2000	Identical
I.S. EN 60068-2-77:1999	Identical
EN 60068-2-77:1999	Identical
BS EN 60068-2-77:1999	Identical