Samtec TLW Series Straight Through Hole Pin Header, 18 Contacts, 2.54 mm Pitch, 2 Row, Unshrouded TLW-109-05-G-D

Samtec TLW-109-05-G-D is a precision-engineered straight through hole pin header designed for electronic components and PCB applications. It features 18 male contacts arranged in 2 rows with a 2.54 mm pitch, making it ideal for low-profile, high-density board-to-board and wire-to-board connections.

The housing is made from black liquid crystal polymer, offering excellent mechanical strength and thermal resistance up to 125°C, while maintaining performance down to -55°C. The phosphor bronze contacts have a durable 0.25μm gold plating on the contact surfaces and gold flash on the tails, ensuring reliable electrical conductivity and corrosion resistance.

This connector is suitable for applications requiring a current rating of up to 3 amps and a solder termination type with a 4.32 mm tail pin length, facilitating secure and robust mounting to printed circuit boards. The 2.67 mm mating pin length enhances connection stability during insertion.

The unshrouded design allows for versatile mounting options and easy inspection when used in prototype or production environments. These pin headers are excellent for industrial, communication, computing, and manufacturing equipment requiring reliable circuit board interconnections.

Samtec's TLW series ensures compatibility with CES and SLW low profile socket strips for enhanced connectivity solutions. Though this product does not carry specific certifications, it is designed for durability and rigorous industrial use.

The pin header uses a liquid crystal polymer housing for durability and stability. Contacts are made of phosphor bronze with 0.25μm gold plating to ensure reliable conductivity. It supports a current rating of 3A suitable for moderate power applications.

The termination type is solder with a pin tail length of 4.32 mm for secure PCB mounting. Operating temperature ranges from -55°C to 125°C for robust performance in diverse environments. The connector system supports both board-to-board and wire-to-board configurations.

The product features a male contact gender and a mating pin length of 2.67 mm. The header is designed without any shrouding for versatile use in custom enclosures. This high-quality component complies with no specific standards but offers industrial grade reliability.

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