| PartNumber | MDF7-21P-2.54DS(55) | MDF7-21P-2.54DS(56) | MDF7-21P-2.54DSA(01) |
| Description | Board to Board & Mezzanine Connectors 21P SNG ROW PIN HDR R/A T/H BTM ENT CON | Board to Board & Mezzanine Connectors 21P SNG ROW PIN HDR R/A T/H BTM ENT CON | Board to Board & Mezzanine Connectors 21P SNG ROW PIN HDR STRT T/H BTM ENT CON |