Samtec ESQ Series Vertical Through Hole PCB Socket, 6-Contact, 2 Row, 2.54 mm Pitch, 515 V, 5.7 A, Solder ESQ-103-33-L-D

Samtec ESQ-103-33-L-D is a vertical through hole PCB socket from the ESQ series, designed for board-to-board connectivity in demanding industrial and electronic applications. It features 6 contacts arranged in 2 rows with a pitch of 2.54 mm. The socket is rated for 515 V and supports 5.7 A current per contact, making it suitable for a wide range of electronic assemblies requiring reliable high-current connections.

The housing is made of black glass filled polyester, offering excellent mechanical strength and thermal stability within an operating temperature range of -55°C to 125°C. Its contacts are constructed from phosphor bronze and plated with gold for enhanced conductivity and resistance to corrosion and wear.

This component employs standard and low insertion force contacts with 125 grams (4.4 N) normal force to maintain a secure and durable connection, even under repeated mating cycles. The socket is designed for through hole mounting and is vertically oriented to fit PC/104 form factors and similar board layouts efficiently.

The ESQ-103-33-L-D supports a maximum of 100 mating cycles with 10 μinch (0.25 μm) gold plating, ensuring long service life in industrial, manufacturing, laboratory, and other electronic environments. Its precise 2.54 mm row pitch guarantees accurate alignment for board-to-board connections.

The socket supports up to 515 volts and 5.7 amps current per contact. Black glass filled polyester housing provides robustness and heat resistance. Gold-plated phosphor bronze contacts ensure reliable electrical performance.

Designed for through hole mounting and vertical orientation applications. Wide operating temperature range from -55°C to 125°C enables versatile usage. Standard insertion force contacts with 125 grams normal force for stability.

Capable of 100 insertion cycles with high-quality gold plating for durability. Board-to-board connector system with 2.54 mm pitch for compact footprint.

This PCB Socket is ideal for use in electronics manufacturing, industrial equipment, telecommunications, and control systems where durable and precise board-to-board connections are required. It complies with no specific certifications but follows standard material and construction practices for reliable performance.

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