TE Connectivity Free Height (FH) series, 2357798-3, plug outer shroud contacts, 220 positions, 2 rows, pitch 0.020" (0.50mm), mated stacking height 8mm, gold contact finish 8.00µin, surface mount, features board guide ground plate solder retention.
| Parameter | Value |
|---|---|
| Series | Free Height (FH) |
| Mounting | Surface Mount |
| Connector type | Plug, Outer Shroud Contacts |
| Height above board | 0.293\" (7.45mm) |
| Mated stacking heights | 8mm |
| Pitch | 0.020\" (0.50mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Board Guide, Ground Plate, Solder Retention |
| Contact finish | Gold |
| Rows | 2 |
| Positions | 220 |
| Contact finish thickness | 8.00µin (0.203µm) |
The mated stack height is 8 mm, set by the board height of 7.45 mm — the z-axis clearance in your enclosure needs to match that 8 mm gap between PCBs. Solder retention features anchor the SMT joints against shear stress from the cable or board handling.
The mated stack height is 8 mm, with a board height of 7.45 mm on the plug side. The mating receptacle in the Free Height FH series must provide the complementary height to achieve that 8 mm gap.