STMicroelectronics

STTH2R02U

STTH2R02U is a surface-mount, resettable, over-temperature sensor from STMicroelectronics. It is designed to provide over-temperature protection for various applications, such as automotive, industrial, and consumer electronics.

Description:

The STTH2R02U is a small, surface-mount device that detects temperature changes and provides an output signal when the temperature exceeds a pre-set threshold. It is designed to operate over a wide temperature range, from -40°C to +125°C.

Features:

1. Surface-mount package for easy integration into printed circuit board designs.
2. Over-temperature protection with a pre-set temperature threshold of 102°C.
3. Wide operating temperature range of -40°C to +125°C.
4. Low thermal hysteresis for accurate temperature detection.
5. High reliability and long life, with a typical lifetime of over 10 years.
6. Compact size, measuring just 2.7mm x 2.7mm x 1.1mm.

Applications:

The STTH2R02U is suitable for a wide range of applications where over-temperature protection is required. Some examples include:

1. Automotive applications, such as engine control units, powertrain systems, and battery management systems.
2. Industrial applications, such as motor drives, power supplies, and HVAC systems.
3. Consumer electronics, such as power adapters, chargers, and gaming consoles.
4. Telecommunications equipment, such as routers, switches, and servers.
5. Medical devices, such as patient monitoring systems and diagnostic equipment.

In summary, the STTH2R02U is a reliable and compact over-temperature sensor that provides protection for a wide range of applications. Its surface-mount design and wide operating temperature range make it a versatile choice for both industrial and consumer electronics.