DF19G-20S-1C(05) DF19G-20S-1C(05)1K DF19G-20S-1C(06) DF19G-20S-1C(O5) DF19G20S1C05 DF19G-20S-1C-HF DF19G-20S-1F DF19G-20S-1F(05) DF19G-20S-1F(09) DF19G-20S-1F-GND