VISHAY PTCCL Series PTC Thermistor

The VISHAY PTCCL Series PTC Thermistor is a precision electronic component designed for reliable circuit protection. Manufactured by VISHAY, a leading name in electronic components, this thermistor offers stable and predictable resistance characteristics for safeguarding sensitive equipment from over-temperature and overload conditions.

As a Positive Temperature Coefficient (PTC) device, its electrical resistance increases dramatically when a specific switching temperature is reached. This property makes it an ideal, self-resetting fuse for various applications, providing automatic protection without the need for manual replacement after a fault event.

Key Features & Specifications

• Precise Operation: Features a nominal resistance of 1.3ohm at 25°C, with a tolerance of ±20%. It has a maximum holding current of 700mA and will trip at approximately 1050mA.
• Defined Temperature Response: The device switches within a narrow temperature band of 135°C to 145°C, ensuring consistent and reliable protection activation.
• Robust Construction: Built for through-hole mounting (THT), it offers a secure and durable connection on printed circuit boards (PCBs).
• Wide Operating Range: Can function in ambient temperatures from -40°C up to +85°C, with a maximum operating voltage of 30V DC.
• Compact Dimensions: The component measures 43mm in height, 33mm in width, and 15mm in depth, making it suitable for designs where space is a consideration.

This thermistor is an essential component for engineers and designers building safe, resilient electronic products, offering a cost-effective and efficient solution for thermal and current management.