SJ 20749-1999 PDF English
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Basic data
| Standard ID | SJ 20749-1999 (SJ20749-1999) |
| Description (Translated English) | Detail specification for flame-resistant copper clad PTEE glass cloth laminate |
| Sector / Industry | Electronics Industry Standard |
| Classification of Chinese Standard | L92 |
| Word Count Estimation | 5,546 |
| Date of Issue | 11/10/1999 |
| Date of Implementation | 12/1/1999 |
| Quoted Standard | GJB 7265.1-87; GB/T 12636-90; GJB 1651-93; GJB 2142-94 |
| Summary | This standard specifies the microwave PCB with flame retardant Teflon glass cloth copper clad laminate (referred clad plate) classification, requirements and test methods. This standard applies to microwave PCB with flame retardant Teflon glass cloth copper clad laminates. |