Bourns Inc. 3329H-1-251LF

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.

Series, in the context of electronic components, refers to the arrangement of components in a circuit. When components are connected in series, they form a single path for current to flow through. The total resistance of a series circuit is the sum of the individual resistances of each component. Series connections are often used to control the flow of current in a circuit, as the total resistance can be adjusted by changing the number or type of components in the series.

Tolerance in electronic components refers to the allowable deviation from the specified value. It indicates the range within which the actual value of the component can vary while still meeting the manufacturer's specifications. Tolerance is typically expressed as a percentage of the nominal value, such as ±5% or ±10%. A lower tolerance indicates a tighter range of acceptable values, resulting in more precise and consistent performance.

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.

Temperature Coefficient (TC) measures the relative change in a component's value due to temperature variations. It is expressed as a percentage change per degree Celsius (°C). A positive TC indicates an increase in value with increasing temperature, while a negative TC indicates a decrease. TC is crucial for ensuring stable circuit performance over a range of temperatures. It helps designers compensate for temperature-induced changes and maintain desired component characteristics.

Resistance is a measure of the opposition to the flow of electric current in a conductor. It is measured in ohms (Ω). The higher the resistance, the more difficult it is for current to flow. Resistance is caused by the collisions of electrons with atoms and molecules in the conductor. The more collisions that occur, the higher the resistance.

Power (Watts) is a measure of the rate at which electrical energy is transferred or consumed. In electronic components, it represents the maximum amount of power that the component can handle without being damaged. It is typically expressed in watts (W) and is determined by factors such as the component's voltage and current ratings, as well as its physical design and materials. Understanding the power rating of a component is crucial for ensuring its safe and reliable operation within a circuit.

Termination Style refers to the method used to connect an electronic component to a circuit board or other components. It describes the physical form and electrical characteristics of the connection point. Common termination styles include through-hole, surface mount, and press-fit. Through-hole components have leads that are inserted into holes on the circuit board and soldered in place. Surface mount components are soldered directly onto the surface of the circuit board. Press-fit components are inserted into holes on the circuit board and held in place by friction.

Adjustment Type is a parameter that specifies the method used to adjust the value of a component. Common adjustment types include: Fixed: The value of the component is fixed and cannot be adjusted. Trimmer: The value of the component can be adjusted using a trimmer capacitor or resistor. Potentiometer: The value of the component can be adjusted using a potentiometer. Variable: The value of the component can be adjusted using a variable resistor or capacitor.

Number of Turns refers to the number of times a wire is wrapped around a core in an electronic component, such as an inductor or transformer. It is a crucial parameter that determines the inductance, which is the ability of the component to store energy in a magnetic field. A higher number of turns generally results in higher inductance, making the component more effective in filtering or storing electrical energy.