| Standard_ID | QC/T 422-2000 (QC/T422-2000; QCT 422-2000; QCT422-2000) |
| Description (Translated English) | Motor vehicle with a silicon rectifier diode |
| Sector / Industry | Automobile & Vehicle Industry Standard (Recommended) |
| Classification of Chinese Standard | T36 |
| Word Count Estimation | 24,000 |
| Date of Issue | 2000-01-19 |
| Date of Implementation | 2000-07-01 |
| Older Standard (superseded by this standard) | QC/T 422-1999 |
| Regulation (derived from) | Office of Industrial Development and Reform Commission (2005) 743 |
| Summary | This standard specifies the motor vehicle with a rectifier diode (hereinafter referred to as the rectifier diode) technical requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to press the case rated average forward current of 3A to 50A for motor vehicles with a rectifier diode. |