The RLD-16P700G is a Resettable PTC (Positive Temperature Coefficient) Thermistor manufactured by Littelfuse Inc. These devices are used for overcurrent and overtemperature protection in a wide range of electronic applications.

Applications

• USB Port Protection: Protects USB ports from overcurrent conditions.
• Power Supply Protection: Safeguards power supplies against overloads.
• Motor Protection: Protects motors from excessive current draw.
• Battery Protection: Prevents battery damage due to overcharging or short circuits.
• General Electronic Circuit Protection: Provides resettable overcurrent protection for various electronic circuits.

Features

• Resettable Overcurrent Protection: Automatically resets after the fault condition is removed.
• Low Resistance: Minimizes voltage drop during normal operation.
• Fast Trip Time: Quickly responds to overcurrent events.
• Compact Size: Saves space on printed circuit boards.
• RoHS Compliant: Complies with environmental regulations.

Benefits

• Prevents Circuit Damage: Protects sensitive components from overcurrent conditions.
• Reduces Downtime: Eliminates the need to replace fuses after a fault.
• Improves Reliability: Enhances the overall reliability of electronic devices.
• Cost-Effective Solution: Provides reliable protection at a reasonable price.
• Easy to Use: Simple to integrate into existing circuit designs.

Additional Details

The RLD-16P700G resettable PTC thermistor is a versatile component that provides reliable overcurrent protection. It operates by increasing its resistance significantly when the current exceeds a certain threshold, effectively limiting the current flow. Once the fault condition is removed, the device cools down and its resistance returns to its normal low value, allowing the circuit to resume operation. This resettable characteristic eliminates the need to replace fuses, reducing downtime and maintenance costs. The RLD-16P700G is available in a compact surface-mount package, making it easy to integrate into modern electronic designs. For detailed electrical characteristics, such as holding current, tripping current, and maximum voltage rating, refer to the manufacturer's datasheet.