SM02(8.0)B-BHS-1-TB(LF)(SN)

The "SM02(8.0)B-BHS-1-TB(LF)(SN)" is a specific model of connector from JST (Japan Solderless Terminal), a well-known manufacturer of electrical connectors. Here’s a detailed description of its features and specifications:

General Overview:

• Type: This connector is part of the SM series, which is designed for wire-to-board connections. The "B" in the designation typically indicates that it is a male connector, while the "BHS" suggests it is a housing type that accommodates multiple pins.
• Configuration: The "(8.0)" indicates that this connector has 8 positions or pins, allowing for multiple connections in a single housing.
• Mounting Style: The "TB" in the designation signifies that it is a through-hole type connector, which is designed for PCB (Printed Circuit Board) mounting. This allows for secure and stable connections on the board.

Physical Characteristics:

• Material: The housing is usually made from high-quality thermoplastic material, which provides durability and resistance to heat and chemicals. The contacts are typically made from copper alloy, often plated with tin or gold for enhanced conductivity and corrosion resistance.
• Color: The housing is generally molded in a standard color, often black or gray, which is common for connectors in this series.
• Dimensions: While specific dimensions can vary, the connector is designed to fit standard PCB layouts, with pin spacing that allows for easy integration into electronic devices.

Electrical Specifications:

• Current Rating: The SM02(8.0)B-BHS-1-TB(LF)(SN) connector is rated for a specific current capacity, typically around 2A per pin, depending on the application and environmental conditions.
• Voltage Rating: The voltage rating is usually around 250V AC, making it suitable for a variety of low to medium voltage applications.
• Contact Resistance: The contact resistance is low, ensuring efficient electrical performance and minimal power loss.

Additional Features:

• Locking Mechanism: The connector may feature a locking mechanism to ensure that the connection remains secure during operation, preventing accidental disconnection.
• Lead-Free (LF): The "(LF)" in the designation indicates that the connector is lead-free, complying with environmental regulations such as RoHS (Restriction of Hazardous Substances).
• Shielding (SN): The "(SN)" may refer to a specific type of shielding or plating that enhances the connector's performance in terms of signal integrity and resistance to electromagnetic interference (EMI).

Applications:

The SM02(8.0)B-BHS-1-TB(LF)(SN) connector is commonly used in various electronic applications, including:

• Consumer electronics
• Automotive systems
• Industrial equipment
• Telecommunications devices

Conclusion:

The SM02(8.0)B-BHS-1-TB(LF)(SN) connector from JST is a versatile and reliable choice for applications requiring secure wire-to-board connections. Its robust design, combined with high electrical performance, makes it suitable for a wide range of electronic devices.