3M Headers, Receptacles, Female Sockets 929975-01-20-RK

The 3M BTB Connector, part number 34P9387, is a board-to-board connector featuring 40 positions arranged in 2 rows with a pitch spacing of 2.54 mm. It is designed for through-hole mounting and utilizes a tuning fork contact design, which enhances reliability in connections. The connector supports a maximum current rating of 2 amps at 65¬?C and offers excellent insulation resistance of over 5 x 10^9 Oc at 500 VDC, along with a withstand voltage of 1,500 VRMS at sea level. Constructed with a glass-filled polyester insulator, the connector is rated for operating temperatures between -40¬?C and +105¬?C, making it suitable for a variety of environmental conditions. The solder tails are available in tin-lead or matte tin plating options, and the connector includes optional board retention features to enhance stability during assembly. Compliance with RoHS standards is confirmed, ensuring it meets environmental regulations. This connector is part of the 929 series and is compatible with 3M's pin strip headers.