The PTS12066V200, manufactured by Eaton Bussmann, is a Polytron PTC (Positive Temperature Coefficient) resettable fuse. This device is designed to protect electronic circuits from overcurrent conditions. When an overcurrent event occurs, the PTC's resistance increases dramatically, limiting the current flow and protecting the circuit. Once the fault is removed and power is cycled, the PTC cools down and returns to its low-resistance state, allowing normal operation to resume.

Applications:

• USB Ports.
• Computer Peripherals.
• Battery Packs.
• Automotive Electronics.
• General Electronic Devices.

Features:

• Resettable Overcurrent Protection.
• Surface Mount Package (1206 size).
• Fast Trip Time.
• Low Resistance.
• Compact Size.
• RoHS Compliant.

Benefits:

• Reliable Overcurrent Protection: Protects circuits from damage due to excessive current.
• Resettable Functionality: Eliminates the need to replace fuses after an overcurrent event.
• Space Saving: Small surface mount package allows for high-density board layouts.
• Quick Response: Fast trip time minimizes the duration of overcurrent conditions.
• Cost Effective: Reduces maintenance costs associated with replacing blown fuses.

Additional Details:

The PTS12066V200 is a 1206-sized surface mount device. Key parameters include hold current, trip current, maximum voltage, and trip time. The “6V200” likely indicates a voltage rating of 6V and a hold current of 200mA. Datasheets from Eaton Bussmann will provide detailed specifications. This PTC resettable fuse is ideal for a wide range of applications requiring reliable and convenient overcurrent protection.