Littelfuse Inc. CR0602AA

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.

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

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.

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

An ECCN (Export Control Classification Number) is an alphanumeric code used by the U.S. Bureau of Industry and Security to identify and categorize electronic components and other dual-use items that may require an export license based on their technical characteristics and potential for military use.

The parameter "Applications" in electronic components refers to the specific uses or functions for which a component is designed. It encompasses various fields such as consumer electronics, industrial automation, telecommunications, automotive, and medical devices. Understanding the applications helps in selecting the right components for a particular design based on performance, reliability, and compatibility requirements. This parameter also guides manufacturers in targeting their products to relevant markets and customer needs.

HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.

Capacitance is a fundamental electrical property of electronic components that describes their ability to store electrical energy in the form of an electric field. It is measured in farads (F) and represents the ratio of the amount of electric charge stored on a component to the voltage across it. Capacitors are passive components that exhibit capacitance and are commonly used in electronic circuits for various purposes such as filtering, energy storage, timing, and coupling. Capacitance plays a crucial role in determining the behavior and performance of electronic systems by influencing factors like signal propagation, frequency response, and power consumption.

Voltage - Rated DC is a parameter that specifies the maximum direct current (DC) voltage that an electronic component can safely handle without being damaged. This rating is crucial for ensuring the proper functioning and longevity of the component in a circuit. Exceeding the rated DC voltage can lead to overheating, breakdown, or even permanent damage to the component. It is important to carefully consider this parameter when designing or selecting components for a circuit to prevent any potential issues related to voltage overload.

In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.

a count of all of the component leads (or pins)

JESD-30 Code refers to a standardized descriptive designation system established by JEDEC for semiconductor-device packages. This system provides a systematic method for generating designators that convey essential information about the package's physical characteristics, such as size and shape, which aids in component identification and selection. By using JESD-30 codes, manufacturers and engineers can ensure consistency and clarity in the specification of semiconductor packages across various applications and industries.

During fault, the only circuit breaker closest to the fault point should be tripped. The operating time of relay associated with protection of line should be as minimum as possible in order to prevent unnecessary tripping of circuit breakers associated with other healthy parts of power system.

Voltage - Breakdown (Min) is a parameter used to specify the minimum voltage level at which an electronic component, such as a diode or capacitor, will break down and allow current to flow through it uncontrollably. This breakdown voltage is a critical characteristic that determines the maximum voltage the component can withstand before failing. It is important to ensure that the applied voltage does not exceed this minimum breakdown voltage to prevent damage to the component and maintain proper functionality. Manufacturers provide this specification to help engineers and designers select components that are suitable for their intended applications and operating conditions.

Bidirectional channels in electronic components refer to pathways or connections that allow signal transmission in both directions. This means that data can flow from one device to another and back again, enabling two-way communication. Such channels are essential in applications like data buses, communication interfaces, and certain types of network protocols, facilitating efficient and dynamic interactions between components.

Non-Repetitive Pk On-state Current, often abbreviated as Non-Repetitive Pk On-state Cur, is a parameter that defines the maximum current that a semiconductor device, such as a thyristor or triac, can withstand for a short duration without sustaining damage. This current level is typically specified under particular conditions and is meant to represent transient events rather than continuous operation. It indicates the device's ability to handle sudden surges in current, which may occur due to load changes or fault conditions, while ensuring that the component does not suffer thermal or electrical breakdown during this brief period.

The Repetitive Peak Reverse Voltage (VRRM) is a key parameter in electronic components, particularly in diodes and rectifiers. It refers to the maximum reverse voltage that a component can withstand in repetitive peak reverse polarity conditions without breaking down. This parameter is crucial for ensuring the reliable operation and longevity of the component in circuits where reverse voltage may be present intermittently or periodically. It is important to select a component with a VRRM rating higher than the maximum reverse voltage expected in the circuit to prevent damage or failure.

The parameter "Holding Current-Max" in electronic components refers to the maximum current required to maintain the component in its ON state once it has been triggered or turned on. This holding current is necessary to prevent the component from turning off unintentionally due to fluctuations in the input signal or other external factors. It is an important specification for components such as thyristors, triacs, and other semiconductor devices that require a continuous current to remain in the conducting state. Understanding the Holding Current-Max value is crucial for ensuring the reliable operation of the component within its specified parameters.

Breakover Voltage (Max) is a parameter used to specify the maximum voltage at which a device, such as a thyristor or a diac, will switch from a high-resistance state to a low-resistance state. This voltage level is critical for ensuring proper operation of the component and preventing damage due to overvoltage conditions. Exceeding the Breakover Voltage (Max) can cause the device to trigger unexpectedly, leading to potential malfunctions or failures in the circuit. It is important to carefully consider this parameter when designing circuits to ensure reliable performance and protection of the electronic components.

DC Off-state Voltage-Max refers to the maximum voltage that can be applied across an electronic component, such as a transistor or thyristor, while it is in the off state without conducting. This parameter indicates the limit at which the component can block voltage without turning on or breaking down. Exceeding this voltage can lead to failure of the component, making it crucial for determining its safe operating conditions.

Breakover Voltage (Min) is a parameter used to specify the minimum voltage required for a device, such as a thyristor or a diac, to switch from a high-resistance state to a low-resistance state. This voltage level is crucial for determining the threshold at which the device will conduct current and trigger its switching action. It is important to ensure that the applied voltage exceeds the Breakover Voltage (Min) to reliably activate the device and achieve the desired functionality in electronic circuits. Understanding and properly applying this parameter is essential for designing and operating electronic components effectively.

Thickness in electronic components refers to the measurement of how thick a particular material or layer is within the component structure. It can pertain to various aspects, such as the thickness of a substrate, a dielectric layer, or conductive traces. This parameter is crucial as it impacts the electrical, mechanical, and thermal properties of the component, influencing its performance and reliability in electronic circuits.

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

Lead Free is a term used to describe electronic components that do not contain lead as part of their composition. Lead is a toxic material that can have harmful effects on human health and the environment, so the electronics industry has been moving towards lead-free components to reduce these risks. Lead-free components are typically made using alternative materials such as silver, copper, and tin. Manufacturers must comply with regulations such as the Restriction of Hazardous Substances (RoHS) directive to ensure that their products are lead-free and environmentally friendly.