JIS C 60068-2-49:1993Basic environmental testing procedures Part 2: Tests Guidance to Test Kc: Sulphur dioxide test for contacts and connections
Abstract
Satisfactory performance during the desired lifetime of contacts and connections depends on many parameters, some of them determined by their design (type, materials, forces, etc.) and others by the environment in which they have to function. Concerning the effect of the environment, special attention shall be paid to the polluting substances contained -- usually in very small amounts -- in the atmosphere. JIS C 0090:1983 relates to on of the most important pollutants found especially in urban and industrial atmospheres, namely, sulphur dioxide. (SO2).
Details
Status |
Current |
Pages |
11 |
Language |
English |
Supersedes |
|
Superseded By |
|
DocumentFormat |
PDF(Copy/Paste/Networkable) |
Published |
01-09-1993 |
History |
93(R2015) [20/10/2015] 93(R2010) [01/10/2010] 93(R1999) [20/06/1999] 93 [01/09/1993] |
Note
We will send the latest version to you, please contact us if you want the exact document as the title. Some old Standards are in scancopy and no reaffirmed stamp
This product was added to our catalog on Saturday 10 March, 2018.