TE Connectivity CHAMP.050 I board-to-board plug, 40 positions, 2 rows, 0.050 inch pitch, right-angle through-hole, gold flash contacts, board lock, solder termination.
| Parameter | Value |
|---|---|
| Type | Board to Board |
| Series | CHAMP .050 I |
| Mounting | Through Hole, Right Angle |
| Connector type | Center Strip Contacts |
| Package | Tray |
| Features | Board Lock |
| Termination | Solder |
| Contact finish | Gold |
| Rows | 2 |
| Positions | 40 |
| Contact finish thickness | Flash |
The 1734099-4: It uses a center strip contact arrangement in two rows, terminated by through-hole solder tails.
The board lock feature anchors the plug to the PCB during wave soldering and adds shear resistance once the mating receptacle is engaged. This matters for a right-angle through-hole part because the lever arm from the cable or mating board can stress the solder joints — the board lock takes that load before it reaches the signal pins.
As a plug from the CHAMP.050 I series, it mates with the matching CHAMP.050 I receptacle. Confirm the receptacle order code against the same 40-position, 2-row, 0.050-inch pitch footprint.