Diode arrays are composed of multiple discrete (usually unconnected) diodes on a single silicon chip. Diode arrays are important semiconductor products because they save assembly time and improve reliability over individually packaged diodes. In general, diode arrays use four or more diodes in a single package

Linear position sensors, all types, is a general search form for all linear position / displacement detection product areas

Gunn diodes or transfer electron devices (TED) exhibit a negative resistance region. They are used in high-frequency applications, often for building RF oscillators. Impact ionization avalanche transit-time (IMPATT) diodes are designed to operate at very high frequency and power. They are used as elements in RF and microwave devices

Photodiodes are used for the detection of optical power (UV, Visible, and IR) and for the conversion of optical power to electrical power.

Optical triangulation position sensors use reflected waves to pinpoint position and displacement.

Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component.

Current sensing resistors convert the current flowing through it to a voltage drop. Monitoring or measuring this voltage drop allows the current through the resistor to be measured. Applications for current sensing resistors include power supplies, receptacles, and battery packs. 

UV and visible spectrometers measure the amount of ultraviolet (UV) and visible light transmitted or absorbed by a sample placed in the spectrometer.

Optical and optoelectronic design services assist with the initial conception and design of an optical or optoelectronic device or assembly.

Metal oxide varistors (MOV) are semiconductors that protect electronic components and systems from transient voltages.

Automated test equipment (ATE) is used to monitor and control test and measurement devices, keeping human interaction at a minimum.

Illuminators are used to provide adequate contrast for imaging. Illuminators include backlights, LED illuminators, and fiber optic illuminators.

Temperature sensor chips are semiconductor dies or packages that have built-in temperature sensors.

Diode lasers use light-emitting diodes to produce stimulated emissions in the form of coherent light output. They are also known as laser diodes

Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage regulators, signal rectifiers, oscillators and signal modulators / demodulators