The SMD150-02 is a PolySwitch resettable fuse manufactured by TE Connectivity. This Surface Mount Device (SMD) is designed to protect electronic circuits from overcurrent conditions. The '150' likely relates to the holding current (1.5A), but '02' needs more precise data.

Applications:

• USB Device Protection: Safeguarding USB ports and connected devices from overcurrent situations.
• Portable Electronics: Protecting the power circuits of devices such as smartphones, tablets, and wearables.
• Power Supplies: Providing overcurrent protection in low-voltage power supplies.
• Automotive Electronics: Protecting sensitive automotive systems from electrical surges.
• Industrial Controls: Increasing the reliability of industrial control equipment by preventing damage from overcurrent events.

Features:

• Resettable Fuse: Automatically returns to a conductive state after the overcurrent condition is resolved.
• Surface Mount Package: Designed for efficient assembly onto printed circuit boards.
• Low Profile: Compact design suitable for space-constrained applications.
• Fast Trip Time: Quickly interrupts the circuit in response to overcurrent, protecting sensitive components.
• RoHS Compliant: Meets environmental regulations regarding hazardous substances.
• High Surge Capability: Able to withstand transient surge currents without damage.

Benefits:

• Overcurrent Protection: Prevents damage to circuit components by interrupting the current flow during an overcurrent event.
• Reduced Downtime: Eliminates the need for manual fuse replacement, reducing downtime and maintenance costs.
• Space Saving: Compact SMD package allows for efficient use of board space.
• Improved Reliability: Protects against electrical stress, extending the lifespan of electronic products.
• Cost Effective: Reduces the cost of ownership by eliminating fuse replacements.

The TE Connectivity SMD150-02 PolySwitch resettable fuse provides reliable and efficient overcurrent protection in a variety of electronic devices. Its surface mount construction, resettable functionality, and quick response time make it an ideal solution for protecting sensitive circuits and enhancing product reliability.