TE Connectivity Raychem Cable Protection 1-53712-1

Core Material refers to the material used in the construction of the core of an electronic component, such as an inductor or transformer. The core material's properties, such as permeability, saturation flux density, and core loss, significantly influence the component's performance. Common core materials include ferrite, iron powder, and amorphous metals. The choice of core material depends on the specific application requirements, such as frequency range, power handling capability, and efficiency.

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.

DC Resistance (DCR) is a measure of the resistance of an electrical component to the flow of direct current (DC). It is typically measured in ohms (Ω) and is an important parameter for understanding the behavior of electrical components. DCR can affect the efficiency, power consumption, and overall performance of a circuit. It is often used to characterize inductors, capacitors, and other components that have a resistive element.

Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.