TDK Corporation DPX201990DT-4011D1

In electronic components, the term "Mount" typically refers to the method or process of physically attaching or fixing a component onto a circuit board or other electronic device. This can involve soldering, adhesive bonding, or other techniques to secure the component in place. The mounting process is crucial for ensuring proper electrical connections and mechanical stability within the electronic system. Different components may have specific mounting requirements based on their size, shape, and function, and manufacturers provide guidelines for proper mounting procedures to ensure optimal performance and reliability of the electronic device.

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.

refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.

The "Pbfree Code" parameter in electronic components refers to the code or marking used to indicate that the component is lead-free. Lead (Pb) is a toxic substance that has been widely used in electronic components for many years, but due to environmental concerns, there has been a shift towards lead-free alternatives. The Pbfree Code helps manufacturers and users easily identify components that do not contain lead, ensuring compliance with regulations and promoting environmentally friendly practices. It is important to pay attention to the Pbfree Code when selecting electronic components to ensure they meet the necessary requirements for lead-free applications.

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

Termination in electronic components refers to the practice of matching the impedance of a circuit to prevent signal reflections and ensure maximum power transfer. It involves the use of resistors or other components at the end of transmission lines or connections. Proper termination is crucial in high-frequency applications to maintain signal integrity and reduce noise.

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.

Reach Compliance Code refers to a designation indicating that electronic components meet the requirements set by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation in the European Union. It signifies that the manufacturer has assessed and managed the chemical substances within the components to ensure safety and environmental protection. This code is vital for compliance with regulations aimed at minimizing risks associated with hazardous substances in electronic products.

Case Code (Metric) in electronic components refers to a standardized system that specifies the dimensions of surface-mount devices (SMD) in millimeters, consisting of a four-digit number where the first two digits represent the width and the last two digits represent the height of the component, measured in tenths of a millimeter. The metric case codes are standardized by organizations such as the EIA and IEC, and are often compared to the Imperial code which uses inches, allowing for easier identification and selection of components across different regions and industries. This coding system is widely used in the design and manufacturing of electronic devices, particularly in applications requiring compact and efficient component layouts, and is essential for engineers and designers to ensure proper component selection and facilitate the assembly process in electronic manufacturing.

The term "Case Code (Imperial)" in electronic components refers to a standardized system used to specify the physical dimensions and package types of components, particularly capacitors and resistors. This code helps manufacturers and engineers identify the size and form factor of the component, ensuring compatibility with circuit designs and PCB layouts. In the context of electronic components, the Case Code (Imperial) typically follows a numerical format that indicates the length and width of the component in inches. For example, a Case Code of 1206 signifies a component that measures 0.12 inches by 0.06 inches. This coding system is essential for selecting the correct components for specific applications, as it provides a quick reference to the physical characteristics of the part, including its footprint and mounting style.

The parameter "Physical Dimension" in electronic components refers to the measurable size and shape characteristics of a component. This includes dimensions such as length, width, height, and diameter, which are critical for ensuring proper fit and integration into electronic circuits and systems. Physical dimensions also influence the component's performance, thermal management, and overall reliability in application environments. Understanding these dimensions is essential for designers to maintain compatibility with circuit boards and reduce issues related to space constraints.

Frequency bands (Low / High) in electronic components refer to the range of frequencies over which the component operates effectively. The low frequency band typically refers to frequencies below a certain threshold, while the high frequency band refers to frequencies above that threshold. Understanding the frequency bands of electronic components is crucial for designing circuits and systems that operate within the desired frequency range. Components such as capacitors, inductors, and transistors may have specific frequency bands in which they exhibit optimal performance, making it important to consider these specifications when selecting components for a particular application.

The parameter "High Band Attenuation (min / max dB)" in electronic components refers to the range of attenuation values within a specific frequency band. Attenuation is the reduction in signal strength as it passes through a component or system. In this context, the high band refers to higher frequencies within the component's operating range. The minimum and maximum dB values indicate the range of attenuation that can be expected at those frequencies, providing insight into the component's performance in attenuating high-frequency signals. Designers and engineers use this parameter to ensure that the component meets the required specifications for signal attenuation in high-frequency applications.

The parameter "Low Band Attenuation (min / max dB)" in electronic components refers to the range of attenuation levels within a specific frequency range, typically in the lower frequency band. Attenuation is the reduction in signal strength as it passes through a component or system. The minimum and maximum dB values indicate the range within which the signal strength is attenuated in the low-frequency range. This parameter is important for determining the performance of the component in filtering out unwanted signals or noise in the lower frequency spectrum. A lower value for low band attenuation indicates better signal retention in the specified frequency range.

Return Loss is a measure of the effectiveness of the impedance matching of a device or component in a transmission line environment. It quantifies the amount of power that is reflected back to the source due to impedance mismatches at specific frequency bands, typically referred to as Low Band and High Band. A higher Return Loss indicates better matching and less reflected power, while a lower Return Loss signifies poorer matching and higher reflection. It is usually expressed in decibels (dB), where a positive value indicates acceptable performance and a negative value indicates a loss in signal integrity.

Insertion Loss (Tx) is a parameter used to measure the amount of signal loss that occurs when a signal passes through a component or system. It is typically expressed in decibels (dB) and represents the reduction in signal strength between the input and output of the component. A lower insertion loss value indicates better signal transmission efficiency, as less signal power is lost during the transmission process. Insertion Loss (Tx) is an important consideration in electronic components such as filters, amplifiers, and connectors, as it directly impacts the overall performance and quality of the signal being transmitted. Manufacturers often provide insertion loss specifications to help users understand how much signal loss to expect when using a particular component.

Insertion Loss (Rx) is a parameter used to measure the amount of signal loss that occurs when a signal passes through a component or system. It is typically expressed in decibels (dB) and represents the reduction in signal strength between the input and output of the component. A higher insertion loss value indicates greater signal attenuation, meaning that more of the signal's power is lost as it passes through the component. Insertion Loss (Rx) is an important consideration in electronic components such as filters, amplifiers, and connectors, as it can impact the overall performance and efficiency of a system.

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.