The B57236S160M is a thermistor, specifically a PTC (Positive Temperature Coefficient) thermistor, manufactured by EPCOS (TDK). PTC thermistors are ceramic semiconductor devices that exhibit a large positive temperature coefficient of resistance. This means that their resistance increases dramatically as their temperature rises above a certain point (the Curie temperature or switching temperature).

Applications

• Overcurrent protection in power supplies
• Overload protection in motors
• Short circuit protection in electronic circuits
• Self-regulating heaters
• Temperature compensation

Features

• Positive temperature coefficient (PTC)
• Self-resetting
• Compact size
• High reliability
• Flame-retardant coating

Benefits

• Provides reliable overcurrent and overtemperature protection
• Resets automatically after the fault is cleared
• Saves space on the PCB
• Ensures long-term reliability of the circuit
• Provides an extra layer of safety

Technical Specifications

Operating Voltage: Typically up to 265V AC depending on application

Switching Temperature: Varies based on specific type, usually around 120°C

Resistance at 25°C (R25): This value is specific to the particular part number variant, research specific datasheets for exact value.

Maximum Current: Depends on specific application and part number variant

Material: Ceramic Semiconductor

Leads: Radial or axial, depending on configuration