TE Connectivity R10-E1Y4-S450

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

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.

"Base Product Number" (BPN) refers to the fundamental identifier assigned to a component by the manufacturer. This number is used to identify a specific product family or series of components that share common features, characteristics, or functionality. The BPN is usually part of a larger part number or order code that includes additional information, such as variations in packaging, tolerance, voltage ratings, and other specifications.

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.

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

"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.

The current rating of a contact is defined as the current level that creates a certain temperature rise of the contact spring — usually 20°C or 30°C. Both electrical and thermal factors govern the heat created by the current.

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In electronic components, the parameter "Relay Type" refers to the specific classification or categorization of a relay based on its design, functionality, and application. Relays are electromechanical devices that are used to control the switching of circuits by opening or closing contacts in response to an electrical signal. The relay type typically indicates the specific characteristics of the relay, such as its switching mechanism (e.g., electromagnetic, solid-state), contact configuration (e.g., SPST, DPDT), operating voltage, current rating, and intended use (e.g., power relays, signal relays, automotive relays). Understanding the relay type is important for selecting the right relay for a particular application to ensure proper functionality and reliability.

Coil voltage refers to the electrical potential difference that is applied across the coil of an electromechanical device, such as a relay or a solenoid. This voltage is essential for energizing the coil, creating a magnetic field that enables the device to perform its intended function, such as opening or closing contacts. The coil voltage is specified by the manufacturer and varies depending on the design and application of the component, commonly available in standard values like 5V, 12V, 24V, and others. Proper selection of coil voltage is crucial for optimal performance and longevity of the device.

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The maximum switching voltage of a relay is the maximum voltage that can be across the contacts whether the relay is open or closed. Operating a relay with high voltages present can cause arcing, and this in turn erodes the contacts and eventually degrades contact performance.

A current coil is basically a coil, such as, a wire wrapped around an electrical conductor.

Must Operate Voltage is the minimum voltage level at which an electronic component or device is guaranteed to function correctly. Below this threshold, the component may experience performance issues, erratic behavior, or complete failure to operate. It is a critical specification for ensuring reliable operation in various applications where voltage variations can occur.

Contact Rating (Current) is a parameter used to specify the maximum current that an electronic component's contact can handle without causing damage or failure. It is typically expressed in amperes (A) and is crucial for ensuring the safe and reliable operation of the component within a circuit. Exceeding the specified contact rating can lead to overheating, arcing, or even permanent damage to the component. Therefore, it is important to carefully consider the contact rating when designing or selecting components for a circuit to prevent potential hazards and ensure optimal performance.

Must Release Voltage is the minimum voltage level that an electronic component, such as a relay or circuit breaker, requires to safely disengage or reset its mechanical operation. This parameter ensures that the component can reliably return to a non-energized state when power is removed or when a control signal goes low. It is an important specification for ensuring proper operation and safety in electronic circuits where the component may be exposed to fluctuating voltages.

The parameter "Coil Voltage (DC)" in electronic components refers to the voltage required to energize the coil of an electromagnetic device, such as a relay or a solenoid, when using direct current (DC) power. This voltage is necessary to create a magnetic field within the coil, which in turn activates the component to perform its intended function. The specified coil voltage must match the power supply voltage to ensure proper operation of the component. It is important to carefully select a component with the correct coil voltage rating to prevent damage and ensure reliable performance in electronic circuits.

Seal Rating in electronic components refers to the level of protection the component has against environmental factors such as dust, moisture, and other contaminants. It is a measure of how well the component is sealed to prevent these external elements from entering and potentially damaging the internal circuitry. The seal rating is typically represented by an IP (Ingress Protection) code, which consists of two digits. The first digit indicates the level of protection against solid particles, while the second digit indicates the level of protection against liquids. A higher seal rating indicates a greater level of protection against environmental factors.

Coil insulation in electronic components refers to the material or layer used to separate the individual windings of a coil from each other and from the core. This insulation is crucial for preventing short circuits and ensuring the proper functioning of the coil. Common materials used for coil insulation include varnishes, tapes, resins, and sleeves, which provide electrical insulation and mechanical protection. Proper coil insulation helps maintain the integrity and performance of the coil, especially in high-voltage or high-frequency applications where the risk of electrical breakdown is higher. It is important to choose the right type of insulation based on the specific requirements of the application to ensure reliability and safety.

Contact arrangement in electronic components refers to the configuration and organization of electrical contacts within a switch, relay, or connector. It defines how contacts are paired or grouped, determining their functionality in terms of opening or closing circuits, switching pathways, or making connections. Different contact arrangements, such as normally open, normally closed, or various multi-pole configurations, affect the behavior of the component in electronic circuits, influencing design choices based on the desired electrical performance.

A coil spike suppression diode is a protection device across the contactor coil. Energizing the contactor coil creates a magnetic field that forces the solenoid arm to engage the contacts. When the contactor is turned off, the magnetic field collapses causing a back “voltage spike” that can damage the controller.

Voltage Rating (VAC) in electronic components refers to the maximum voltage that a component can safely handle without risk of failure or breakdown. It is typically expressed in volts, specifically in alternating current (AC) applications. Exceeding this voltage can lead to insulation breakdown, damage, or catastrophic failure of the component. Manufacturers specify this rating to ensure safe and reliable operation within the intended application.

The parameter "Product Length (mm)" in electronic components refers to the physical length of the component, typically measured in millimeters. This measurement is important for determining the size and dimensions of the component, which is crucial for fitting it into a circuit board or enclosure. It helps in ensuring proper alignment and spacing within the overall design of the electronic system. Manufacturers provide this specification to assist engineers and designers in selecting components that will fit and function correctly within their intended application.

Product Height (mm) in electronic components refers to the measurement of the component's vertical dimension. It indicates how tall the component is when installed in a circuit or system. This parameter is crucial for determining compatibility with enclosures, ensuring adequate space for components on printed circuit boards, and facilitating proper airflow and cooling in electronic designs.