The 554346-2 is a 36-position shielded IDC (Insulation Displacement Contact) receptacle connector manufactured by TE Connectivity. It features a 2.16 mm (.085 inch) pitch and is designed as a low-profile CHAMP latch connector for reliable high-density interconnections. The shielded design provides electromagnetic interference protection, making it suitable for applications requiring signal integrity in compact spaces. This connector is commonly used in telecommunications, data communications, and industrial control systems where space constraints and reliable contact performance are essential.