The SM03B-PASS-1-TB(LF)(SN) is a 3-position, 2.0mm pitch, SMT header manufactured by JST Sales America Inc. This header is a crucial component for board-to-wire connections in various electronic devices. It is designed for surface mounting onto printed circuit boards (PCBs) and provides a reliable and compact solution for terminating wires.

Applications

• Consumer electronics: Used in devices like digital cameras, smartphones, and audio equipment for internal wire connections.
• Industrial equipment: Found in control systems, sensors, and machinery where secure and space-saving connections are required.
• Automotive electronics: Employed in car audio systems, control units, and other automotive applications where vibration resistance is important.
• Medical devices: Integrated into medical equipment requiring compact and reliable connections.
• Office automation equipment: Utilized in printers, scanners, and other office machines for internal wiring.

Features

• Compact Design: The 2.0mm pitch allows for high-density mounting, saving valuable board space.
• Surface Mount Technology (SMT): Facilitates automated assembly, reducing manufacturing costs and increasing production efficiency.
• Secure Locking Mechanism: Ensures a reliable connection, preventing accidental disconnections.
• Lead-Free (LF): Compliant with RoHS standards, making it environmentally friendly.
• Tape and Reel Packaging (TB): Suitable for automated pick-and-place equipment, further streamlining the assembly process.

Benefits

• Reliable Connection: The secure locking mechanism and high-quality materials ensure a stable and long-lasting connection.
• Space Saving: The compact design allows for higher component density on the PCB.
• Cost Effective: SMT and tape and reel packaging reduce manufacturing costs.
• Environmentally Friendly: Lead-free construction complies with environmental regulations.
• Easy Assembly: Designed for automated assembly processes, simplifying manufacturing.

This header is typically used with compatible JST crimp terminals and housings to create complete wire-to-board connections. The (SN) designation might refer to a specific plating or finish, but without further information, it's difficult to provide more specifics. The TB designates Tape and Reel packaging. This part is designed for high-volume manufacturing due to its SMT and Tape & Reel compatibility.