Name: MDLS-20464-LV-GLED4G LCD MOD 80DIG 20X4 REFLECTIV GRN
Brand: Varitronix
SKU: MDLS-20464-LV-GLED4G
Price: 41.6663 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 Display Mode

Accepted Answer

Display Mode refers to the fundamental operational state or configuration in which a visual output device presents information, characterized by specific parameters such as resolution, refresh rate, color depth, and power state.

Question 6

What is the Backlight

Accepted Answer

A backlight refers to an independent light source assembly mounted behind a transmissive display panel (e.g., LCD). Its core function is to emit uniform light through the display medium, enabling the human eye to perceive the image information on the pane

Question 7

What is the Interface

Accepted Answer

A standardized set of electrical signals, physical connectors, and communication protocols that enables data exchange and control between separate electronic systems or subsystems. It defines the mechanical, electrical, and logical rules for interoperabil

Question 8

What is the Text Color

Accepted Answer

This parameter defines the visual hue of the alphanumeric or graphic elements generated by a display module, such as an LCD or OLED. It is a core attribute of the human-machine interface, directly impacting readability, contrast, and user experience. Comm

Question 9

What is the Background Color

Accepted Answer

The visual hue of the non-informative area of a display or indicator, typically defined by its material or filter. This parameter directly impacts contrast ratio, readability under various ambient lighting conditions, and overall user interface aesthetics

Question 10

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 11

What is the Number of Characters

Accepted Answer

It specifies the total quantity of individual alphanumeric or symbolic units that a display module or component can present simultaneously. This count defines the device's information density and is a core parameter for selecting displays for applications

Question 12

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 13

What is the Voltage - Supply

Accepted Answer

The nominal DC potential difference applied to the power input pin(s) of an integrated circuit or module, measured in volts (V). It defines the required energy level for proper operation and establishes the reference for internal logic levels and analog s

Question 14

What is the Viewing Area

Accepted Answer

The physical dimensions of the active region on a display panel (e.g., LCD, OLED) that emits light or modulates light to present visual information. It is defined by its diagonal length (in inches or millimeters) and/or its width and height, representing

Question 15

What is the Display Type

Accepted Answer

This parameter classifies a visual output device based on its core imaging technology and construction, such as LCD, OLED, LED segment, or VFD. It defines the fundamental method of light modulation or emission, which determines key performance characteris

Question 16

What is the Character Size

Accepted Answer

This parameter specifies the nominal physical dimensions of a single displayable character on an alphanumeric display module, such as a segmented LED or LCD. It is typically defined by the character height, measured in millimeters (mm), and is a primary f

Question 17

What is the Display Format

Accepted Answer

This parameter defines the visual presentation method of information on a display device, specifying the arrangement and type of data units shown. Common formats include numeric (e.g., 7-segment, 14-segment), alphanumeric (character matrix), graphical (pi

Question 18

What is the Character Format

Accepted Answer

This parameter defines the structural representation of textual data within a communication protocol or display system. It specifies the bit length (e.g., 5, 7, or 8 bits) and the inclusion of control bits like start, stop, and parity, which collectively

Question 19

What is the Dot Size

Accepted Answer

This parameter specifies the physical dimensions of the individual light-emitting elements in a pixelated display or indicator, such as an LED dot matrix or segmented display. It is typically defined as the diameter or width of a single dot, measured in m

Question 20

What is the Outline L x W x H

Accepted Answer

This parameter specifies the three primary external dimensions of a component's package: its length, width, and height. It defines the physical volume the component occupies, which is critical for mechanical design, spatial planning, and ensuring proper c

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