| PartNumber | 54102-0208 | 54102-0408 | 54102-0308 |
| Description | Board to Board & Mezzanine Connectors 20 Ckt Vert. Recept 0.5mm SMT Dual-Row | Board to Board & Mezzanine Connectors .5MM VERT REC 40CKT SMT DUAL ROW | Board to Board & Mezzanine Connectors .5MM VERT REC 30CKT SMT DUAL ROW |
| Manufacturer | Molex | Molex | Molex |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| RoHS | Y | Y | Y |
| Number of Positions | 20 Position | 40 Position | 30 Position |
| Pitch | 0.5 mm | 0.5 mm | 0.5 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Mounting Angle | Vertical | Vertical | Vertical |
| Current Rating | 500 mA | 500 mA | 500 mA |
| Voltage Rating | 50 V | 50 V | 50 V |
| Series | 54102 | 54102 | 54102 |
| Packaging | Reel | - | - |
| Contact Plating | Gold | Gold | Gold |
| Housing Material | Thermoplastic | Thermoplastic | Thermoplastic |
| Brand | Molex | Molex | Molex |
| Contact Material | Gold | Gold | Gold |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Tradename | SlimStack | SlimStack | SlimStack |
| Part # Aliases | 0541020208 54102-0208-C | 0541020408 | 0541020308 54102-0308-C |
| Unit Weight | 0.003168 oz | 0.005545 oz | 0.004356 oz |