Name: STHW-690-N SWITCH TACTILE SPST-NO 0.05A 12V
Brand: Bourns Inc.
SKU: STHW-690-N
Price: 40.00 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 Actuator Material

Accepted Answer

Actuator Material refers to the primary substance or combination of substances used to construct the core moving or force-generating component in an electromechanical actuator.

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 Actuator Height off PCB, Vertical

Accepted Answer

This parameter specifies the vertical distance from the top surface of the printed circuit board (PCB) to the highest point of the actuator's housing or operating mechanism when it is mounted. It is a critical mechanical clearance dimension that determine

Question 9

What is the Actuator Orientation

Accepted Answer

This parameter defines the spatial direction of an actuator's primary axis of motion relative to its mounting surface or the system's reference frame. It is a critical mechanical specification that determines the actuator's installation orientation and th

Question 10

What is the Switch Travel

Accepted Answer

Switch travel is the total physical distance a switch's actuator moves from its rest position to the point where electrical contact is made or broken. This distance, typically measured in millimeters (mm), directly influences the tactile feel, actuation f

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 Actuator Length, Right Angle

Accepted Answer

This parameter specifies the linear dimension of the actuator body from its mounting base to the end of its moving element, measured along its primary axis, and indicates that its output motion is oriented at 90 degrees relative to this axis. It defines t

Question 13

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 14

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 15

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 16

What is the Illumination Type, Color

Accepted Answer

This parameter specifies the technology and chromaticity of an integrated light source. It defines the core emission principle (e.g., LED, incandescent, neon) and the dominant wavelength or color temperature (e.g., red, cool white, 2700K), which are criti

Question 17

What is the Illumination Voltage (Nominal)

Accepted Answer

This parameter specifies the standard operating voltage required to power the internal light source (e.g., an LED or incandescent bulb) within an illuminated component, such as a switch or indicator. It is the primary electrical design value for the illum

Question 18

What is the Illumination

Accepted Answer

The luminous flux incident on a surface per unit area, measured in lux (lx) or foot-candles (fc). It quantifies the amount of visible light reaching a target, which is critical for designing sensor systems (e.g., photoelectric, imaging), specifying displa

Question 19

What is the Contact Rating @ Voltage

Accepted Answer

This parameter specifies the maximum continuous current a contact can safely carry at a given circuit voltage, typically expressed in amperes (A) at a specific AC or DC voltage (V). It defines the electrical load capacity of a switch, relay, or connector

Question 20

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 21

What is the Operating Force

Accepted Answer

This parameter specifies the minimum mechanical force required to actuate a switch, button, or similar electromechanical component from its rest state to its active position. Measured in newtons (N) or grams-force (gf), it is a critical design factor for

Question 22

What is the Outline

Accepted Answer

The physical dimensions and shape of a component's package, typically defined by a standardized drawing or code (e.g., DIP, SOIC, QFN). This specification dictates the required space on a PCB, the component's mounting compatibility, and its suitability fo

Question 23

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 24

What is the Ingress Protection

Accepted Answer

A standardized rating system (IEC 60529) that classifies the degree of protection provided by an enclosure against the intrusion of solid objects (first digit) and liquids (second digit). It quantifies resistance to dust, accidental contact, and water ing

Question 25

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

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