The MSMD050-24V is a resettable fuse, also known as a Polymer Positive Temperature Coefficient (PPTC) device, manufactured by TECHFUSE. This device is designed to protect electronic circuits from overcurrent and short circuit conditions. It limits the current flow during a fault and automatically resets once the fault is cleared and power is removed.

Applications:

• USB Ports Protection
• Computer Motherboards
• Game Consoles
• Power Supplies
• General Electronic Devices

Features:

• Resettable Functionality: Automatically resets after the overcurrent condition is removed.
• Surface Mount Device: Suitable for automated assembly.
• Fast Trip Time: Quickly responds to overcurrent events.
• Low Resistance: Minimizes power loss during normal operation.
• Compact Size: Saves board space.

Benefits:

• Overcurrent Protection: Protects circuits from damage caused by overcurrent events.
• Self-Resetting: Eliminates the need for manual fuse replacement.
• Improved Reliability: Enhances the reliability of electronic devices.
• Cost-Effective: Reduces maintenance and replacement costs.
• Space-Saving: Small size allows for use in compact electronic designs.

Technical Specifications:

• Voltage Rating: 24V
• Hold Current (IH): 0.5A
• Trip Current (IT): 1.0A
• Maximum Current (IMAX): 40A
• Trip Time: 2 s (typical at 2A)
• Operating Temperature Range: -40°C to +85°C
• Package: 1206

The TECHFUSE MSMD050-24V is a reliable and efficient overcurrent protection device suitable for a wide range of electronic applications. Its resettable functionality, fast trip time, and low resistance make it an ideal choice for protecting sensitive circuits from damage. The compact size and surface mount design allow for easy integration into modern electronic devices.