Molex SlimStack 55650, Plug Outer Shroud Contacts, 50 positions, 0.020" (0.50mm) pitch, 2 rows, Surface Mount, Gold 10.0µin, 2mm mated stacking height, Solder Retention
| Parameter | Value |
|---|---|
| Series | SlimStack 55650 |
| Mounting | Surface Mount |
| Connector type | Plug, Outer Shroud Contacts |
| Height above board | 0.063\" (1.60mm) |
| Mated stacking heights | 2mm |
| Pitch | 0.020\" (0.50mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Solder Retention |
| Contact finish | Gold |
| Rows | 2 |
| Positions | 50 |
| Contact finish thickness | 10.0µin (0.25µm) |
The 0556500588: The 1.60mm height above board leaves room for the mating receptacle to sit flush in a tight z-stack. Gold plating at 10.0µin (0.25µm) on the contacts handles repeated mating cycles common in production test or field-service swaps without fretting corrosion.
ROHS3 compliant.
The pitch is 0.020" (0.50mm) — a tight pitch that demands careful trace routing and via placement on the PCB.
Yes, the part includes solder retention features to hold it in place during SMT reflow.
Sourced per RFQ against your BOM quantity. Availability and pricing confirmed at quote time.