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TruComponents 184291-1, also known as the OS-1638 IR receiver, is a non-standard axial lead device designed for effective infrared signal reception at a frequency of 38 kHz. The sensor operates within the infrared spectrum at a wavelength of 940 nm, with a reception angle of 45 degrees, making it useful in various sensory and control applications where precision and reliability are paramount. This IR thermal sensor is ideal for use in television remote controls, audio equipment, and other consumer electronics that require remote command capabilities. Its design allows for efficient integration into circuit boards, ensuring its utility in both commercial and hobbyist electronics projects. The robust sensor gains notable effectiveness under standard environmental conditions, contributing to the seamless performance of infrared communication systems.