The SM02B-CPTK-1A-TB is a 2-position, 2.5mm pitch, crimp-style connector manufactured by JST Sales America Inc. It's part of the CPT series, designed for wire-to-board connections in applications requiring a compact and reliable interconnect solution. The TB at the end of the part number signifies Tape and Reel packaging for automated assembly.

Applications

• Consumer Electronics: Used in connecting wires to printed circuit boards (PCBs) in devices such as digital cameras, portable audio players, and other handheld devices.
• Office Automation Equipment: Employed in printers, scanners, and other office machines for internal wiring and signal connections.
• Amusement Equipment: Found in gaming consoles, arcade machines, and other entertainment devices where reliable connections are crucial.
• Power Supplies: Used for connecting wires within power supplies and power adapters for various electronic devices.
• LED Lighting: Utilized in LED lighting fixtures and displays for connecting power and control signals.

Features

• 2.5mm Pitch: Provides a compact connection solution, allowing for high-density packaging on PCBs.
• Crimp Style Connection: Ensures a secure and reliable electrical connection between the wire and the connector.
• Surface Mountable: Designed for surface mount assembly, enabling automated manufacturing processes.
• Polarized Housing: Prevents incorrect mating, ensuring proper connection and preventing damage to the connector or connected devices.
• Durable Construction: Made from high-quality materials for long-lasting performance and resistance to environmental factors.

Benefits

• Compact Design: Enables miniaturization of electronic devices and reduces overall board space requirements.
• Reliable Connection: The crimp-style connection ensures a secure and stable electrical contact, minimizing the risk of connection failures.
• Automated Assembly: The surface mount design facilitates automated assembly processes, reducing manufacturing costs and improving efficiency.
• Easy to Use: The polarized housing simplifies the mating process and prevents accidental misconnections.
• Long-Term Durability: The robust construction ensures a long service life and minimizes the need for maintenance or replacement.

Additional Details

The SM02B-CPTK-1A-TB is designed for use with specific wire gauges and requires a compatible crimping tool for proper termination. Refer to the JST datasheet for detailed specifications including voltage and current ratings, wire gauge compatibility, and mating connector information. Proper crimping technique is essential to ensure a reliable and gas-tight connection. Incorrect crimping can lead to connection failures and damage to the connector or the connected device.

This connector is often used in conjunction with its mating header to create a complete wire-to-board connection system. The CPT series from JST is known for its reliability and ease of use, making it a popular choice for a wide range of electronic applications.