Samtec TSW Series Straight Through Hole Pin Header, 18 Contacts, 2.54 mm Pitch, 2 Rows, Unshrouded TSW-109-17-L-D

The Samtec TSW-109-17-L-D is a high-quality straight through hole pin header designed for robust and reliable electronic board-to-board connections. Manufactured with premium gold-plated phosphor bronze contacts, this connector provides both excellent conductivity and resistance to corrosion in demanding industrial and electronic environments.

Its housing is made from durable glass-filled polyester, providing strong mechanical support and stable performance under thermal cycling. The connector features an 18-contact configuration with a 2.54 mm (0.100 inch) pitch arranged in two rows. The unshrouded, male pin design allows easy insertion and flexible mating with corresponding sockets.

Rated for 550 volts, the TSW-109-17-L-D supports applications across industrial electronics, instrumentation, and communication systems where reliable electrical connections are critical. It operates efficiently over a wide temperature range from -55°C minimum to 125°C maximum, accommodating harsh environmental conditions.

Mounting is through-hole with vertical orientation and solder termination, ensuring secure attachment to printed circuit boards. The contact system utilizes 0.025 inch (0.635 mm) square posts for precise fit and secure contact engagement.

This product is ideal for industrial, manufacturing, and assembly uses where durability, electrical integrity, and precise fitting connectors are required. Its unshrouded construction allows flexible design choices in PCB layouts and connector mating.

Constructed with gold-plated phosphor bronze contacts for excellent conductivity and corrosion resistance. Features a glass-filled polyester housing ensuring mechanical strength and durability. Supports a voltage rating of 550V suitable for various electronic applications.

Operates reliably in temperature ranges from -55°C to 125°C. Through-hole mount type designed for vertical orientation and solder termination. Contact system uses 0.025" (0.635 mm) square posts providing precise and secure connections.

Unshrouded male contacts ideal for flexible socket mating options. Explore Samtec products and PCB header connectors on EnvMart for reliable component solutions across electronics manufacturing and design.

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