TT Electronics/Optek Technology OPB821TX

Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

Output Configuration refers to the arrangement of output terminals or pins on an electronic component. It specifies the number, type, and arrangement of these terminals, allowing for various connection options. This parameter is crucial for determining the component's compatibility with other devices and ensuring proper signal flow within a circuit.

Power Dissipation is the maximum amount of power that an electronic component can safely dissipate without being damaged. It is typically measured in watts (W) and is determined by the component's physical size, material properties, and design. Exceeding the power dissipation rating can lead to overheating, reduced performance, and even component failure.

Forward Current is the amount of electrical current that flows through a diode or transistor when it is in the forward-biased condition. In this condition, the positive terminal of the power supply is connected to the anode of the diode or the collector of the transistor, and the negative terminal is connected to the cathode or the emitter. The forward current is typically measured in milliamperes (mA) or amperes (A).

Collector-Emitter Voltage (VCEO) is a parameter that specifies the maximum voltage that can be applied between the collector and emitter terminals of a transistor when it is in the off state. It is important to ensure that the VCEO rating of a transistor is not exceeded, as this can lead to damage to the device. The VCEO rating is typically specified in the datasheet for a transistor.

Sensing Distance is the distance between an electronic component and an object when the component can detect the object's presence. It is typically measured in millimeters or inches. The sensing distance is determined by the component's design and the sensitivity of its sensor. A component with a longer sensing distance can detect objects from further away, while a component with a shorter sensing distance can detect objects that are closer.

Wavelength is a measure of the distance between two consecutive peaks or troughs of a wave. In the context of electronic components, wavelength typically refers to the distance between two consecutive peaks of an electromagnetic wave. It is inversely proportional to the frequency of the wave and is measured in units of meters, centimeters, or nanometers. The wavelength of an electromagnetic wave is an important parameter because it determines the propagation characteristics of the wave and its ability to interact with matter.