Product Category: Manufacturer: Molex Manufacturer Part Number: Molex 73780-1237 Color: Black Series: 73780 - HDM Amperage: 15 A, 1 A Connector Type: HDM Number of Contacts: 144 Number of Rows: 6 Termination Method: Through Hole Contact Material: Copper-Nickel-Tin Contact Plating: Gold Maximum Operating Temperature: 105 °C Minimum Operating Temperature: -55 °C Pitch: 2 mm Voltage: 250 VAC Material: High Temperature Thermoplastic Orientation: Vertical Keying: No Component Type: PCB Receptacle Number of Pairs: Open Pin Field Data Rate: 1 Gb/s Tail Length: 2.5 mm Operating Temperature Range: -55 - 105 °C Contact Mating Area Plating: Gold Contact Mating Area Plating Thickness: .762 µm Number of Contacts Loaded: 144 Mating Cycles: 250 PCB Locator: No Shielded: No PCB Retention: Without Polarized to PCB: No Contact Termination Plating Thickness: 2.540 µm PCB Thickness (Recommended): 1.6 mm Number of Columns: 24 Contact Termination Plating: Tin Maximum Solder Process Temperature: 260 °C Lead Free Process Capability: WAVE Duration at Max. Process Temperature (seconds): 005 Max. Cycles at Max. Process Temperature: 001 Termination Pitch: 2 mm Guide to Mating Part: No Stackable: Yes Surface Mount Compatible: Yes Board to Board Configuration: Daughtercard, Mezzanine Make First / Break Last: No Material Flammability Standard: 94V-0 Part Aliases: 73780-1237 0737801237 SKU: MOL73780-1237