JST Connector Types

JST (Japan Solderless Terminal) connectors are a common type of electrical connectors widely used in electronic devices and PCBs for their compact size, reliability, and ease of use. Here are some popular JST connector types commonly encountered in electronic applications:

  1. JST PH Series:
  2. Description: The JST PH series connectors are widely used in applications requiring a compact and reliable connection, typically in low-power applications.
  3. Features: These connectors have a pitch of 2.0mm and are available in various pin counts ranging from 2 to 10 pins.

  4. Applications: Commonly found in battery packs, consumer electronics, and small-scale electronic devices.

  5. JST XH Series:

  6. Description: The JST XH series connectors are similar to the PH series but have a slightly larger pitch, making them suitable for applications with higher current requirements.
  7. Features: These connectors typically have a pitch of 2.5mm and are available in varying pin counts from 2 to 16 pins.

  8. Applications: Used in LED lighting systems, motor controllers, and other applications requiring slightly higher power handling capabilities.

  9. JST SH Series:

  10. Description: The JST SH series connectors are known for their small size, high reliability, and high contact density, making them suitable for applications with space constraints.
  11. Features: These connectors have a pitch of 1.0mm and are available in various pin counts ranging from 2 to 20 pins.

  12. Applications: Ideal for use in portable electronic devices, small sensors, and other applications where space-saving is crucial.

  13. JST SM Series:

  14. Description: The JST SM series connectors are designed for applications requiring secure and reliable connections, typically in higher-power applications.
  15. Features: These connectors have a pitch of 2.5mm and are available in various pin counts from 2 to 16 pins, with a locking mechanism for added security.

  16. Applications: Commonly used in robotics, drones, high-power LED lighting systems, and other applications requiring secure connections.

  17. JST GH Series:

  18. Description: The JST GH series connectors are known for their high current-carrying capacity and reliability, suitable for applications with demanding power requirements.
  19. Features: These connectors have a pitch of 1.25mm and are available in various pin counts from 2 to 15 pins, with a secure locking mechanism.
  20. Applications: Ideal for high-power applications such as RC vehicles, small motors, and industrial equipment.

These are some of the popular JST connector series used in various electronic applications. Each series offers unique features and capabilities tailored for different use cases, providing designers with a range of options to choose from based on their specific requirements and constraints.

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