DDC144TU-7 规格参数 |
| 晶体管类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jtg_sj_bjt_zl_ybz' AND table_schema='golon' and column_comment like '*%' |
2 个 NPN 预偏压式（双） |
| 集电极-最大电流(ic):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jtg_sj_bjt_zl_ybz' AND table_schema='golon' and column_comment like '*%' |
50mA |
| 集射极-击穿电压(最大值):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jtg_sj_bjt_zl_ybz' AND table_schema='golon' and column_comment like '*%' |
50V |
| 基底R电阻(欧姆):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jtg_sj_bjt_zl_ybz' AND table_schema='golon' and column_comment like '*%' |
47 千欧 |
| 发射极基底R电阻(欧姆):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jtg_sj_bjt_zl_ybz' AND table_schema='golon' and column_comment like '*%' |
- |
| 最大功率值:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jtg_sj_bjt_zl_ybz' AND table_schema='golon' and column_comment like '*%' |
200mW |
