RK73B2ATTD4R7G 规格参数 |
| 电阻值:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_xpdz_bmaz' AND table_schema='golon' and column_comment like '*%' |
4.7Ω |
| 精度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_xpdz_bmaz' AND table_schema='golon' and column_comment like '*%' |
±2% |
| 功率（W）:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_xpdz_bmaz' AND table_schema='golon' and column_comment like '*%' |
0.25W，1/4W |
| 成分:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_xpdz_bmaz' AND table_schema='golon' and column_comment like '*%' |
厚膜 |
| 温度系数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_xpdz_bmaz' AND table_schema='golon' and column_comment like '*%' |
±200ppm/°C |
| 工作温度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_xpdz_bmaz' AND table_schema='golon' and column_comment like '*%' |
-55°C ~ 155°C |
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