Harwin Datamate L-Tek Series PCB Header, Straight Through Hole, 20 Contacts, 2 mm Pitch, 2 Row, Shrouded M80-8542042

The Harwin Datamate L-Tek Series PCB Header, model M80-8542042, is a high-reliability straight through hole connector engineered for robust electronic interfacing. Featuring a shrouded 20-contact layout (arranged in 2 rows with a 2 mm pitch), this header provides secure, vibration-resistant board-to-board or wire-to-board connectivity for industrial and demanding applications.

Constructed using polyphenylene sulphide for the housing and gold-plated phosphor bronze for contacts, this header maintains exceptional durability and conductivity, making it suitable for environments subject to high loads of vibration, shock, or thermal cycling. The shrouded design not only protects the contacts but also aids in precise alignment during mating, reducing the risk of misplacement or damage.

The male contacts are presented in a dual-row configuration optimized for DIL plug applications, with a 3 mm tail pin length that supports reliable solder termination to the PCB. Rated for up to 3A of current and 120V voltage, the Datamate L-Tek Series is well-suited for circuits requiring stable and safe power or signal transmission.

Operational integrity is maintained over a temperature range from -55°C to 125°C, supporting deployment across automotive, aerospace, commercial, and industrial platforms. The connector system supports both board-to-board and wire-to-board interfaces, offering flexibility for various system architectures.

Features such as polarised mouldings, high reliability four-finger contact clips, and adherence to recognized standards (BS9525-F0033, MIL C 55302, CEC 75101-008) further reinforce the suitability of this connector for critical environments, including applications subject to vibration, shock, and acceleration.

Typical industrial applications include embedded control systems, instrumentation, power distribution circuits, and signal management within manufacturing, transportation, laboratory, and HVAC technology.

For further PCB connector options and industrial integration solutions, explore the Electronics & Electricals category or other Harwin connector series at EnvMart.