Venkel TFCR1206-4W-K-12R4DT-1K

The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

In electronic components, "tolerance" refers to the acceptable deviation or variation from the specified or ideal value of a particular parameter, such as resistance, capacitance, or voltage. It indicates the range within which the actual value of the component can fluctuate while still being considered acceptable for use in a circuit. Tolerance is typically expressed as a percentage or a specific value and is important for ensuring the accuracy and reliability of electronic devices. Components with tighter tolerances are more precise but may also be more expensive. It is crucial to consider tolerance when selecting components to ensure proper functionality and performance of the circuit.

The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.

Resistance is a fundamental property of electronic components that measures their opposition to the flow of electric current. It is denoted by the symbol "R" and is measured in ohms (Ω). Resistance is caused by the collisions of electrons with atoms in a material, which generates heat and reduces the flow of current. Components with higher resistance will impede the flow of current more than those with lower resistance. Resistance plays a crucial role in determining the behavior and functionality of electronic circuits, such as limiting current flow, voltage division, and controlling power dissipation.

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

The "Min Operating Temperature" parameter in electronic components refers to the lowest temperature at which the component is designed to operate effectively and reliably. This parameter is crucial for ensuring the proper functioning and longevity of the component, as operating below this temperature may lead to performance issues or even damage. Manufacturers specify the minimum operating temperature to provide guidance to users on the environmental conditions in which the component can safely operate. It is important to adhere to this parameter to prevent malfunctions and ensure the overall reliability of the electronic system.

Parameter "Composition" in electronic components refers to the specific materials and substances used in the construction of the component. It encompasses the chemical and physical elements that make up the component, influencing its electrical, thermal, and mechanical properties. The composition can affect the performance, reliability, and durability of the component in various applications. Understanding the composition is essential for optimizing the design and functionality of electronic devices.

The "Power Rating" of an electronic component refers to the maximum amount of power that the component can handle or dissipate without being damaged. It is typically measured in watts and is an important specification to consider when designing or selecting components for a circuit. Exceeding the power rating of a component can lead to overheating, malfunction, or even permanent damage. It is crucial to ensure that the power rating of each component in a circuit is sufficient to handle the power levels expected during normal operation to maintain the reliability and longevity of the electronic system.

RPM stands for Revolutions Per Minute, and it is a measurement of the rotational speed of a component, such as a motor or a fan. In electronic components, RPM is commonly used to specify the speed at which a component operates. For example, a computer fan may have a maximum RPM rating to indicate how fast it can spin to provide adequate cooling. RPM is an important parameter to consider when selecting components for a system, as it can impact performance, efficiency, and noise levels. Monitoring and controlling RPM can also be crucial for maintaining the proper functioning and longevity of electronic components.

there are several different types of bearings, including ball and roller bearings, linear bearings, as well as mounted versions that may use either rolling element bearings or plain bearings.

Overload protection is a protection against a running overcurrent that would cause overheating of the protected equipment. Hence, an overload is also type of overcurrent. Overload protection typically operates on an inverse time curve where the tripping time becomes less as the current increases.

Overall Length in electronic components refers to the total length of the component, typically measured from one end to the other. This parameter is important for determining the physical size and dimensions of the component, which can impact its compatibility with a circuit board or housing. The overall length may vary depending on the type of component, such as resistors, capacitors, or integrated circuits, and is often specified in datasheets to ensure proper fit and functionality within a given electronic system. Designers and engineers consider the overall length when selecting components to ensure they meet the space requirements and mechanical constraints of the application.

Phase in electronic components refers to the position of a waveform relative to a reference point in time, often measured in degrees. It indicates the timing relationship between two or more signals, such as voltage and current in an AC circuit. Phase differences can impact the behavior of circuits, affecting power transfer and resonance in reactive components. Understanding phase is essential for designing and analyzing circuits, especially in communications, signal processing, and power electronics.