The TSOP6133TR with Infrared Receivers 4.5-5.5V 33kHz Side View Taping manufactured by Vishay is a 3-pin SMD infrared receiver module that can receive modulated IR signals at a frequency of 33kHz. It is capable of operating at a voltage range of 4.5V to 5.5V. It has a side view type of taping, which allows for easy processing and soldering. It is used in various consumer electronics and remote control systems.