Grayhill Inc. 44D30-03-2-AJN

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.

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 "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.

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.

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.

Terminal Finish refers to the surface treatment applied to the terminals or leads of electronic components to enhance their performance and longevity. It can improve solderability, corrosion resistance, and overall reliability of the connection in electronic assemblies. Common finishes include nickel, gold, and tin, each possessing distinct properties suitable for various applications. The choice of terminal finish can significantly impact the durability and effectiveness of electronic devices.

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.

The parameter "Current Rating (Amps)" in electronic components refers to the maximum amount of electrical current that the component can safely handle without being damaged. It is typically measured in amperes (A) and is an important specification to consider when designing or selecting components for a circuit. Exceeding the current rating of a component can lead to overheating, malfunction, or even failure of the component. It is crucial to ensure that the current rating of a component matches the requirements of the circuit to prevent any potential issues and ensure reliable operation.

Current rating is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element.

"Termination style" in electronic components refers to the method used to connect the component to a circuit board or other electronic devices. It determines how the component's leads or terminals are designed for soldering or mounting onto the circuit board. Common termination styles include through-hole, surface mount, and wire lead terminations.Through-hole components have leads that are inserted through holes in the circuit board and soldered on the other side. Surface mount components have flat terminals that are soldered directly onto the surface of the circuit board. Wire lead terminations involve attaching wires to the component for connection.The choice of termination style depends on factors such as the type of component, the manufacturing process, and the space available on the circuit board. Different termination styles offer various advantages in terms of ease of assembly, reliability, and space efficiency in electronic designs.

Voltage - Rated AC is a parameter that specifies the maximum alternating current (AC) 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 within an electrical circuit. It is typically expressed in volts (V) and helps users determine the compatibility of the component with the voltage levels present in the circuit. Exceeding the rated AC voltage can lead to overheating, malfunction, or permanent damage to the component, so it is important to adhere to this specification when designing or using electronic systems.

The actuator type in electronic components refers to the specific mechanism or technology used to convert electrical energy into physical motion or action. Common actuator types include electric motors, solenoids, piezoelectric actuators, and hydraulic or pneumatic cylinders. Each type has its unique characteristics, advantages, and applications, allowing them to be utilized in diverse systems such as robotics, automation, and control processes. The choice of actuator type often influences the performance, efficiency, and functionality of the overall system.

The parameter "Contact Style" in electronic components refers to the specific design and arrangement of the contact points that enable electrical connection in various devices. It dictates how components interface with each other, affecting factors such as reliability, durability, and performance. Different contact styles can include configurations like pin, socket, blade, or surface mount, each designed to cater to specific applications and requirements in circuit assembly.

Contact Current (DC) - Max is a parameter in electronic components that specifies the maximum amount of direct current (DC) that can safely flow through the contact or connection point without causing damage or failure. This parameter is crucial for ensuring the reliability and longevity of the component, as exceeding the maximum contact current rating can lead to overheating, arcing, or even permanent damage. Designers and engineers must carefully consider this specification when selecting components for a circuit to prevent potential issues and ensure proper functionality. It is important to adhere to the manufacturer's guidelines and specifications to avoid any potential risks associated with exceeding the maximum contact current rating.

The parameter "Max Voltage Rating (AC)" in electronic components refers to the maximum alternating current (AC) voltage that the component can safely handle without being damaged. This rating is important for ensuring the component's longevity and reliability in a circuit. Exceeding the maximum voltage rating can lead to overheating, breakdown, or even permanent damage to the component. It is crucial to select components with voltage ratings that are suitable for the intended application to prevent malfunctions or safety hazards in the circuit.

"Throw Configuration" is a term commonly used in the context of switches and relays in electronic components. It refers to the number of positions or states that the switch or relay can be set to. For example, a single-throw (ST) configuration means the switch has only one position, while a double-throw (DT) configuration means the switch has two positions.The throw configuration is important because it determines the versatility and functionality of the switch or relay. Different applications may require different throw configurations to control the flow of current or signals effectively. Understanding the throw configuration of a component is crucial for proper installation and operation within an electronic circuit.

The parameter "Max Voltage Rating (DC)" in electronic components refers to the maximum direct current (DC) voltage that the component can safely handle without being damaged. This rating is crucial for ensuring the proper functioning and longevity of the component within an electrical circuit. Exceeding the maximum voltage rating can lead to breakdown or failure of the component, potentially causing damage to the entire circuit. It is important to carefully consider and adhere to the specified max voltage rating when designing or working with electronic circuits to prevent any potential risks or malfunctions.

Mechanical life is a parameter used to measure the durability and reliability of electronic components, particularly mechanical switches and connectors. It refers to the number of mechanical operations or cycles that a component can withstand before it fails or exhibits degraded performance. Components with a higher mechanical life rating are considered more robust and long-lasting, making them suitable for applications where frequent switching or physical stress is expected. Manufacturers typically test and specify the mechanical life of their components to help users understand their expected lifespan and performance under various operating conditions.

Based on their characteristics, there are basically three types of switches: Linear switches, tactile switches and clicky switches.

Operating force is a key parameter in electronic components, particularly in devices such as switches and buttons. It refers to the amount of force required to actuate or trigger the component, typically measured in units like grams or newtons. The operating force determines the tactile feedback and feel of the component when it is pressed or activated. It is important for ensuring user comfort and usability, as components with too high or too low operating force may lead to user fatigue or accidental activations. Manufacturers specify the operating force of components to help designers select the right components for their applications based on the desired user experience and functionality.

Contact Current (AC) - Max is a parameter used to specify the maximum alternating current that can safely flow through the contacts of an electronic component, such as a relay or a switch. This parameter is crucial for ensuring the proper functioning and longevity of the component, as exceeding the maximum contact current can lead to overheating, arcing, and potential damage to the contacts. Manufacturers provide this specification to help users determine the compatibility of the component with their specific application requirements. It is important to adhere to the specified maximum contact current to prevent malfunctions and ensure the reliability of the electronic system.

The parameter "Contact (AC) Max Rating R Load" in electronic components refers to the maximum alternating current (AC) rating that the contact can handle when connected to a resistive load. This specification is important for determining the maximum current that can safely flow through the contact without causing damage or failure. It is typically expressed in amperes (A) and helps ensure that the component can reliably handle the electrical load it is designed for. Manufacturers provide this rating to help users select the appropriate component for their specific application to prevent overheating, arcing, or other potential issues related to excessive current flow.

Contact Timing in electronic components refers to the specific moment when electrical contacts make or break during operation, impacting the overall performance and efficiency of a device. It is crucial for ensuring the proper synchronization of signals in circuits, particularly in relays and switches. Accurate contact timing minimizes signal distortion and reduces wear on components, thereby enhancing the reliability and longevity of electronic systems.

Index Stops are design features in electronic components that enable precise positioning and alignment during assembly or operation. They serve as reference points to limit movement or provide tactile feedback, ensuring consistency in the placement of components. These stops can be found in various devices, facilitating ease of use and improving overall functionality.

The number of poles per deck is the number of separate circuits that can be activated through a rotary switch per deck. The output connections are usually called ways instead of throws.

Depth Behind Panel is a parameter that refers to the distance between the back of an electronic component and the surface of the panel it is mounted on. This measurement is important for ensuring that the component fits properly within the device or system it is being installed in. It helps determine how much space is needed behind the panel to accommodate the component and any necessary connections or wiring. Manufacturers provide this specification to assist designers and engineers in planning and designing the layout of electronic components within a system.

The "Index Angle" in electronic components refers to the angle at which a specific feature or marking is positioned on the component. This angle is typically measured in degrees and is used as a reference point for aligning the component correctly during installation or assembly. The index angle helps ensure that the component is oriented in the right direction for proper functionality within a circuit or system. It is an important parameter to consider to avoid errors or misalignments that could impact the performance or reliability of the electronic device.

The number of poles per deck is the number of separate circuits that can be activated through a rotary switch per deck. The output connections are usually called ways instead of throws.

The parameter "Switch Action" refers to the manner in which a switch operates or transitions between its open and closed states. It defines how the switch is activated, whether it is momentary, maintained, or toggle action. Additionally, it indicates the mechanical movement and the way the electrical connection is made or broken within the switch, influencing its suitability for various applications in electronic circuits.

Actuator Length in electronic components refers to the physical length of the actuator, which is the part of the component responsible for initiating or controlling a mechanical action. The actuator length is an important parameter as it determines the range of motion or force that can be exerted by the component. In devices such as switches, valves, and motors, the actuator length directly impacts the efficiency and effectiveness of the component's operation. Designers and engineers consider the actuator length carefully to ensure that the component meets the required specifications and functions properly within the intended system.

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

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