The B04B-VYHSK-D-1 (LF)(SN) is a 4-position crimp-style connector header manufactured by JST Sales America Inc. It is part of the VYH series, known for its compact design and reliable performance in wire-to-board connections. The connector is designed to meet the demands of high-density mounting and is suitable for a variety of applications where space is limited. The (LF)(SN) designation indicates that the connector is lead-free and utilizes tin (Sn) plating.

Applications:

• Consumer Electronics: Used in devices such as televisions, audio equipment, and home appliances for internal wire connections.
• Industrial Equipment: Employed in control panels, machinery, and other industrial applications requiring secure and compact connections.
• Automotive Electronics: Found in various automotive systems for connecting electronic control units (ECUs) and other components.
• Medical Devices: Utilized in medical equipment where reliable and space-saving connections are crucial.
• Office Automation Equipment: Used in printers, copiers, and other office machines for internal wiring and signal connections.

Features:

• Compact Design: The VYH series is designed for high-density mounting, making it ideal for applications with limited space.
• Crimp-Style Connection: Provides a secure and reliable connection between wires and the connector.
• 4 Positions: Accommodates four individual wires, allowing for multiple signal or power connections.
• Lead-Free: Compliant with RoHS standards, ensuring that the connector is environmentally friendly.
• Tin (Sn) Plating: Provides excellent corrosion resistance and solderability.
• VYH Series: Part of a well-established series known for its reliability and performance.

Benefits:

• Space Saving: The compact design allows for efficient use of space on printed circuit boards (PCBs).
• Reliable Connection: The crimp-style connection ensures a secure and stable electrical connection, reducing the risk of disconnections.
• Easy Installation: The connector is designed for easy and efficient crimping, simplifying the assembly process.
• Environmentally Friendly: The lead-free construction helps reduce environmental impact and complies with RoHS regulations.
• Corrosion Resistance: The tin plating provides excellent protection against corrosion, ensuring long-term reliability.
• Versatile Application: Suitable for a wide range of applications, from consumer electronics to industrial equipment.

Additional Details:

The B04B-VYHSK-D-1 (LF)(SN) connector is typically used with compatible housings and crimp terminals from the JST VYH series. It has a pitch of 2.5mm. Its dimensions are optimized for automated assembly processes, contributing to increased production efficiency. Proper crimping tools and techniques are essential to ensure the integrity and reliability of the connection. Detailed specifications, including voltage and current ratings, can be found in the JST product datasheet for the VYH series.