Vishay Intertechnology is an American manufacturer of discrete semiconductors and passive electronic components founded in 1962. The company produces an array of components including capacitors, resistors, inductors, transformers, resistors/capacitors networks, optoelectronics and audio components. Additionally, Vishay manufactures and markets a wide range of sensors and transducers, including integrated circuits, linear modules, signal conditioners, signal isolators, and system amplifiers. The company also produces switches, relays, and connectors, and offers development and fabrication services. The 101234 series is a type of chip resistor manufactured by Vishay. It is a surface mount resistor that features a power rating of 0.5W, a resistance value range of 0 ohm to 1M ohm and a tolerance of 1%. The series is designed with a low profile of 0.8mm, making it suitable for most applications, especially in tight spaces.