SAE USCAR3-4
Current
The latest, up-to-date edition.
SPECIFICATION FOR TESTING AUTOMOTIVE MINIATURE BULBS
Hardcopy , PDF
English
15-03-2022
Important note : Users cannot be edited or removed once added to your Multi user PDF.The procedures contained in this specification cover the laboratory testing of miniature incandescent bulbs for use in automotive illumination and signaling applications.
| DevelopmentNote |
This version is now stabilized.
|
| DocumentType |
Standard
|
| ISBN |
978-1-4686-0452-8
|
| Pages |
47
|
| ProductNote |
This version is now stabilized.
|
| PublisherName |
SAE International
|
| Status |
Current
|
| Supersedes |
The procedures contained in this specification cover the laboratory testing of miniature incandescent bulbs for use in automotive illumination and signaling applications. The following tests shall be run whenever the following occurs:New bulb designDesign or process change made to an existing bulb, which could affect the outcome of the test.The completion of one calendar year as noted in the following Test Schedule Table. Process control data is acceptable.Test TitleYearlyPhysical DimensionsXMean Spherical CandelaXExternal Visual ExaminationXCrushXThermal ShockXBayonet Base RetentionXPin RemovalXWedge Base RetentionXLead Wire BendXLead Wire PullXNatural Amber ColorXCoated Amber ColorIntegrated ColorVisual ColorPoint ColorColor Maintenance and Coating DurabilityAmber Coating Chemical ResistanceXXXResonant FrequencyAged Resonant FrequencySalt SprayWire Loop PullXOutgassing/HeatLaboratory LifeAccelerated LifeXLuminous Intensity MaintenanceXVibration DurabilityShockAged Vibration DurabilityTest Schedule Table
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