standard circular connector, 6-2271128-2, TE Connectivity
Product Type: Connector, Connector System: Wire-to-Board,Wire-to-Wire, Sealable: Yes, Connector & Contact Terminates To: Printed Circuit Board, Circular Connector Type: Plug, Number of Positions: 12, Number of Power Positions: 0, Number of Signal Positions: 12, Contacts Preloaded: Yes, Shell Base Material: PBT, Circular Connector Insulation Material Type: Polyamide 66 GF25, Contact Current Rating (Max): 2 A, Reverse Gender: Yes, Contact Layout Arrangement: Circular, Circular Connector Contact Type: Socket, Polarization Code: A, Mating Alignment Type: Keyed, Mating Retention: With, Circular Connector Shell Size: 12, Wire Size: 24 AWG, Wire Size: 0.25 mm², IP Dust Sealing Level: 6, Operating Temperature Range: -40 – 85 °C, Circuit Application: Signal, Shielded: No