The 61729-1010BLF is a USB 2.0 Type B receptacle connector from the HPL 511 USB2.0 product family, designed for standard USB connectivity applications. This connector features a full back shield with 50 µm nickel underplate and 100 µm pure bright tin overall plating, providing excellent corrosion resistance and reliable electrical contact. The housing is constructed from UL 94V-O high-temperature thermoplastic material in black color, with copper alloy contacts and shield for durability. Key dimensional specifications include a length of 16.00±0.3 mm, width of 10.30±0.3 mm, and mounting pad spacing of 12.04±0.05 mm, with a recommended PCB board thickness of 1.57 mm. The connector is lead-free compliant and rated for reflow oven exposure up to 260°C peak temperature for 10 seconds, making it suitable for modern manufacturing processes. This receptacle is commonly used in consumer electronics, peripherals, and industrial equipment requiring standard USB Type B connectivity.