- R-1 1A1 THRU 1A7 (1A1, 1A2, 1A3, 1A4, 1A5, 1A6, 1A7) General Purpose Plastic Rectifier1A1, 1A2, 1A3, 1A4, 1A5, 1A6, 1A7R-1 1A1 THRU 1A7
- R-1 1H1 THRU 1H8 (1H1, 1H2, 1H3, 1H4, 1H5, 1H6, 1H7, 1H8) High Efficient RectifierR-1 1H1 THRU 1H8R-1 1H1 THRU 1H8
- R-1 1F1 THRU 1F7 (1F1, 1F2, 1F3, 1F4, 1F5, 1F6, 1F7）Fast Recovery Rectifier 1F1, 1F2, 1F3, 1F4, 1F5, 1F6, 1F7R-1 1F1 THRU 1F7
