The PTC C850 is a Positive Temperature Coefficient (PTC) thermistor manufactured by EPCOS (TDK). It's primarily designed for overcurrent protection in various electronic circuits. When an overcurrent situation arises, the PTC's resistance increases dramatically, limiting the current and safeguarding downstream components.

Applications

• Overcurrent protection in electronic circuits
• Short circuit protection
• Protection of motors and transformers
• Power supplies
• Telecommunications equipment

Features

• Positive Temperature Coefficient (PTC) characteristic
• Rapid response to overcurrent conditions
• Compact design for space-constrained applications
• High reliability and long lifespan
• Lead-free construction

Benefits

• Effective protection against overcurrent and short circuits
• Prevents damage to sensitive electronic components
• Enhances the reliability and safety of electronic devices
• Automatic reset capability after fault removal
• Environmentally conscious design with lead-free materials

Additional Details

The PTC C850 offers a dependable solution for overcurrent protection in diverse applications. Its quick response and substantial resistance change provide excellent protection against short circuits and overload scenarios. The self-resetting functionality allows the circuit to return to normal operation after the fault is cleared, removing the need for manual reset. For detailed electrical specifications, including trip current, holding current, and maximum voltage, please consult the official EPCOS (TDK) datasheet. Proper consideration of the ambient temperature and operating conditions is essential for optimal performance.