Name: A165K-A2MR-2 SWITCH KEYLOCK 2POS DPDT 5A 125V
Brand: Omron Automation and Safety
SKU: A165K-A2MR-2
Price: 70.544 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Base Product Number

Accepted Answer

By using the Base Product Number, manufacturers and customers can efficiently communicate about component families without detailing every specification, streamlining the procurement process.

Question 5

What is the Contact Material

Accepted Answer

Contact Material refers to the specific metal or alloy used at the interface where two conductors meet to establish an electrical path in connectors, switches, or relays. Its core properties include conductivity (affecting contact resistance), hardness (a

Question 6

What is the Circuit

Accepted Answer

A circuit is a closed path formed by interconnected electrical components and conductors, used to transmit current, process signals, or distribute electrical energy.

Question 7

What is the Mechanical Life

Accepted Answer

The number of complete operating cycles a mechanical component (e.g., switch, relay, connector) can perform without electrical load before a specified mechanical failure (e.g., spring fatigue, housing fracture) occurs. It is a key reliability metric for a

Question 8

What is the Electrical Life

Accepted Answer

The number of complete mechanical actuation cycles a switch, relay, or connector can perform while maintaining specified electrical performance (e.g., contact resistance, insulation) under a defined load (voltage, current, type). It is a key reliability m

Question 9

What is the Contact Timing

Accepted Answer

This parameter specifies the temporal sequence and duration of electrical contact engagement and disengagement within a switching device, such as a relay or switch. It defines critical intervals like make time, break time, and bounce time, which are essen

Question 10

What is the Depth Behind Flange

Accepted Answer

This dimension specifies the axial distance from the mounting flange's rear face to the rearmost point of the connector body or its attached components (e.g., cable entry). It is a critical mechanical parameter for determining the required clearance behin

Question 11

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 12

What is the Voltage Rating - AC

Accepted Answer

This parameter specifies the maximum root-mean-square (RMS) alternating current voltage a component can safely withstand continuously across its terminals or insulation without risk of breakdown, performance degradation, or safety hazard. It is a critical

Question 13

What is the Voltage Rating - DC

Accepted Answer

It specifies the maximum direct current potential difference a component, device, or insulating material can continuously withstand without risk of performance degradation or failure. This absolute maximum rating, measured in volts (V DC), defines the upp

Question 14

What is the Number of Positions

Accepted Answer

This parameter specifies the total count of individual, electrically distinct connection points or terminals available within a single connector, switch, relay, or terminal block. It defines the maximum number of discrete circuits or wires the component c

Question 15

What is the Switch Function

Accepted Answer

It defines the specific operation performed by a switch's contacts when its actuator is toggled, such as making, breaking, or transferring an electrical circuit. Common functions include SPST (single-pole, single-throw) for simple on/off, SPDT (single-pol

Question 16

What is the Operating Temperature

Accepted Answer

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 powe

Question 17

What is the Termination Style

Accepted Answer

This parameter specifies the physical form and connection method of a component's leads or contacts, such as through-hole, surface-mount, screw terminal, or quick-connect. It defines the required assembly process (e.g., soldering, clamping) and is critica

Question 18

What is the Contact Finish

Accepted Answer

A conductive surface treatment applied to the electrical contact areas of connectors, switches, or relay terminals. Its primary functions are to protect the base metal from oxidation and corrosion, reduce contact resistance, and enhance solderability and

Question 19

What is the Actuator Type

Accepted Answer

Actuator Type refers to the fundamental classification of a device that converts an input energy source into controlled mechanical motion. It is defined by its core operating principle, such as electric (solenoid, motor), pneumatic (cylinder), hydraulic (

Question 20

What is the Angle of Throw

Accepted Answer

This parameter defines the angular spread of light emitted from a source, measured in degrees, which determines the beam's coverage area and intensity distribution. It is a critical optical specification for selecting lenses, reflectors, and LEDs to achie

Question 21

What is the Key Removable Positions

Accepted Answer

This parameter specifies the number of discrete mechanical detents or stops at which a key-operated switch or lock can be removed from its cylinder. It defines the operational positions where the key can be safely extracted, which is critical for security

Question 22

What is the Features

Accepted Answer

These are the additional, non-core capabilities or characteristics integrated into a component beyond its primary function. They enhance performance, reliability, or ease of use, such as built-in protection (thermal shutdown, overcurrent), enable/disable

Question 23

What is the Current Rating (Amps)

Accepted Answer

Specifies the maximum continuous current a conductor, connector, or component can safely carry without exceeding its thermal limits, thereby preventing overheating and ensuring long-term reliability. This ampere (A) rating is a fundamental parameter for s

Question 24

What is the Mounting Type

Accepted Answer

Mounting Type refers to the standardized classification of the method by which an electronic component or module is physically secured and electrically connected to a printed circuit board, chassis, or panel. It defines how the component integrates into t

Question 25

What is the Panel Cutout Dimensions

Accepted Answer

Specifies the precise length and width of the rectangular or shaped opening required in a panel or enclosure to mount a component, such as a connector, switch, or display. These dimensions are critical for ensuring proper mechanical fit, alignment, and se

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