The SMD1812P160TS 1.6A from Bourns is a Polymeric PTC (PPTC) resettable fuse, specifically designed for surface mount applications. This device provides robust overcurrent protection for a wide range of electronic equipment. Its resettable functionality ensures continuous operation and reduces maintenance by eliminating the need for fuse replacements after a fault condition is cleared.

Applications

• Rechargeable Battery Packs: Protects battery cells from overcurrent during charging and discharging.
• Smartphones: Provides overcurrent protection for internal circuits.
• Laptop Computers: Protects the motherboard and peripherals from short circuits and overloads.
• Portable Media Players: Safeguards sensitive components in portable audio and video devices.

Features

• Surface Mount Device (SMD): Designed for efficient and automated PCB assembly.
• Resettable Fuse: Automatically resets after the fault is removed, saving time and money.
• Compact 1812 Package: Offers a small footprint for space-constrained designs.
• Fast Trip Time: Quickly interrupts the circuit during an overcurrent event to minimize damage.
• 1.6A Hold Current: Provides a specific level of overcurrent protection.

Benefits

• Enhanced Overcurrent Protection: Safeguards sensitive electronic components from damage.
• Reduced Downtime: Eliminates the need to replace fuses, minimizing equipment downtime.
• Lower Maintenance Costs: Reduces long-term operating expenses by eliminating fuse replacements.
• Improved Product Reliability: Increases the overall reliability and lifespan of electronic devices.
• Space-Saving Design: Allows for integration into compact electronic products.

Additional Details

The SMD1812P160TS 1.6A has a hold current of 1.6A. It is designed to operate within a specified temperature range. The 1812 represents the physical dimensions of the device (180 mils x 120 mils). The “P” denotes it is a polymeric positive temperature coefficient (PPTC) resettable fuse. The “TS” likely refers to a specific performance characteristic related to trip speed or surge withstanding capability. Consult the Bourns datasheet for comprehensive technical specifications, including trip current, voltage ratings, and other relevant parameters. The device is RoHS compliant, indicating that it adheres to environmental standards regarding the use of hazardous substances.