| PartNumber | BM20B(0.8)-30DP-0.4V(51) | BM20B(0.8)-30DS-0.4V(51) | BM20B(0.8)-30DP-0.4V(53) |
| Description | Board to Board & Mezzanine Connectors 30P DR HDR B2B/B2FPC 0.8mm H 0.4mm P VSMT | Board to Board & Mezzanine Connectors 30P DR RCP B2B/B2FPC 0.8mm H 0.4mm P VSMT | Board to Board & Mezzanine Connectors 30P DR HDR B2B/B2FPC 0.8mm H 0.4mm P VSMT |
| Manufacturer | Hirose Electric Co Ltd | - | - |
| Product Category | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine | - | - |
| Series | BM20 | - | - |
| Packaging | Tape & Reel (TR) | - | - |
| Mounting Type | Surface Mount | - | - |
| Features | Solder Retention | - | - |
| Height Above Board | 0.026" (0.65mm) | - | - |
| Connector Type | Header, Outer Shroud Contacts | - | - |
| Contact Finish | Gold | - | - |
| Contact Finish Thickness | 2μin (0.05μm) | - | - |
| Number of Positions | 30 | - | - |
| Pitch | 0.016" (0.40mm) | - | - |
| Number of Rows | 2 | - | - |
| Mated Stacking Heights | 0.8mm | - | - |