Harwin Inc.

<p>The Harwin B5740-208-F-C-2 is a 4+4 position (8 total) female receptacle connector from the Datamate L-Tek series. It is a complete cable connector kit comprising a double-row straight cable housing and 8 signal contacts. The connector has a 2.00mm pitch with 2.00mm row spacing, making it suitable for compact wire-to-wire applications. It accepts 24-28 AWG discrete wires using crimp termination, and features a locking ramp fastening mechanism for secure mating with male plug connectors equipped with latches.</p><p>&nbsp;</p><p>This free-hanging (in-line) connector has gold-plated contacts with a 0.30µm gold finish thickness for reliable signal integrity. The housing is black, and the contacts are female. The connector is listed as RoHS3 compliant and REACH unaffected, though these compliance claims have low confidence and should be verified for critical applications.</p><p>&nbsp;</p><p>The connector is designed for cable-to-cable or cable-to-board connections requiring a secure locking system. The Datamate L-Tek series is known for high reliability. For full electrical and mechanical ratings, consult the official manufacturer documentation.</p>

<p>The Harwin D01-9953242 is a 32-position single in-line (SIP) IC socket designed to accommodate integrated circuits and other components with connection pins. It features a 2.54mm (0.100") pitch and is intended for through hole mounting with wire wrap termination.</p><p>&nbsp;</p><p>The socket uses machined female contacts with a gold-plated contact finish, housed in a glass-filled PCT (Polycyclohexylenedimethylene Terephthalate) thermoplastic housing. The contact material is beryllium copper. The socket is rated for an operating temperature range of -55°C to 125°C.</p><p>&nbsp;</p><p>Electrical ratings include a maximum current of 3A per contact (one contact loaded at 25°C ambient) and a maximum contact resistance of 10mΩ initially. The dielectric withstanding voltage is 1,000V rms minimum, and the voltage rating is 100V rms / 150V DC.</p>

<p>The Harwin D2828-42 is a 28 position (2 rows of 14) dual-in-line (DIP) IC socket designed for through hole mounting. It features a 2.54mm (0.100") pitch and 15.24mm (0.6") row spacing. The socket uses beryllium copper contacts with gold plating on the contact areas and tin plating on the solder terminations. The open frame plastic housing allows for airflow and inspection.</p><p>&nbsp;</p><p>Electrical ratings include a maximum current of 3A per contact with one contact loaded at 25°C, and 1.5A per contact with all contacts loaded at 25°C. Voltage rating is 100V rms / 150V DC. Contact resistance is 10mΩ maximum initial, and insulation resistance is 10,000MΩ minimum initial. Dielectric withstanding voltage is 1,000V rms. Capacitance between contacts is 1.5pF maximum.</p><p>&nbsp;</p><p>The socket accommodates pins with diameters from 0.40mm to 0.56mm. Operating temperature range is -55°C to 125°C. This socket is suitable for DIP packaged ICs in prototyping and production applications requiring reliable connections.</p>