JST EH Series Straight Through Hole PCB Header 9 Contacts 2.5 mm Pitch 1 Row Shrouded B9B-EH-A (LF) (SN)

The JST B9B-EH-A (LF) (SN) is a high-quality EH Series straight through hole PCB header designed for wire-to-board applications. Featuring 9 contacts arranged in a single row with a 2.5 mm pitch, this shrouded header provides secure, polarized connections, minimizing assembly errors and enhancing reliability.

Its polyamide housing offers excellent mechanical strength and heat resistance, suitable for heavy-duty industrial and electronic uses. The brass contact material with tin plating ensures solid electrical conductivity and protection against oxidation, contributing to long-term performance.

The connector supports a current rating of 3A and voltage up to 250V, making it well-suited for a wide range of electronics, industrial control systems, and communication equipment. Operating temperatures from -25°C to 85°C ensure robust performance across various environmental conditions.

The 3.2 mm mating pin length enables proper board penetration and secure solder joints, essential for maintaining electrical integrity on PCB assemblies. The through-hole mount style with solder termination provides strong mechanical mounting and electrical connection.

The shrouded design also includes integral keying to prevent incorrect mating, improving assembly efficiency and reducing potential damage during installation. While no specific industry certifications are noted, the header meets UL and CSA file registrations for quality assurance.

This PCB header is widely applicable in industrial automation, consumer electronics, telecommunications, and HVAC system assemblies. The compact 2.5 mm pitch and single-row arrangement make it ideal for dense PCB layouts requiring reliable, easy-to-use connectors.

The connector operates at a current rating of 3A, suitable for various electronic applications. Constructed with a polyamide housing and brass contacts for durability and reliable performance. Features tin plating on contacts to enhance conductivity and corrosion resistance.

Designed for through-hole mounting with solder termination type for secure PCB attachment. Operates within a temperature range of -25°C to 85°C, ensuring stability under different environmental conditions. Provides a mating pin length of 3.2 mm to ensure proper engagement during connection.

Shrouded design ensures correct polarization and protection against incorrect mating. Rated for a maximum voltage of 250V, compliant with necessary safety standards.

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