Hirose BM25 series socket, center strip contacts, 6 positions (4 + 2 power), 2 rows, surface mount, gold contact finish, solder retention features.
| Parameter | Value |
|---|---|
| Series | BM25 |
| Mounting | Surface Mount |
| Connector type | Socket, Center Strip Contacts |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Solder Retention |
| Contact finish | Gold |
| Rows | 2 |
| Positions | 6 (4 + 2 Power) |
The Hirose BM25-4S/2-V(51) is a 6-position socket connector from the BM25 series, configured as 4 signal contacts plus 2 dedicated power contacts in a dual-row layout. The center strip contact arrangement mates with the corresponding BM25-4P/2-V(53) header, which carries outer shroud contacts — a common board-to-board stacking interface for compact electronics.
The BM25-4S/2-V(53) is electrically and mechanically identical, differing only in packaging (Tape & Reel vs Cut Tape). For a different position count, the BM24-10DS/2-0.35V(53) is a separate series with a 0.35 mm pitch and 12 positions.