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SA40-18SRWA

Red 7-Segment LEDs with 1 Character and 20mA Current Consumption

Inventory:9,771

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Overview of SA40-18SRWA

The SA40-18SRWA is a 40-segment alphanumeric red LED display designed for use in various electronic display applications. This display provides a compact and versatile solution for adding visual indicators to digital and embedded systems.

Key Features

  • 40-Segment Display: The SA40-18SRWA consists of 40 individual segments, allowing for the display of alphanumeric characters and symbols.
  • Red LED: The display features red LEDs, offering a bright and vivid display for enhanced visibility.
  • Common Cathode: The display is configured with a common cathode, simplifying the multiplexing and control of the individual segments.
  • Compact Size: With its compact size, the SA40-18SRWA is suitable for applications where space is limited.
  • Wide Operating Temperature Range: This display can operate within a wide temperature range, making it suitable for diverse environmental conditions.

Application

  • Digital Displays: The SA40-18SRWA is commonly used in digital displays for showing alphanumeric characters, symbols, and numbers in applications such as digital clocks, panel meters, and instrumentation displays.
  • Embedded Systems: This LED display can be integrated into embedded systems for providing visual feedback, status indicators, and user interface elements.
  • Industrial Equipment: The display is suitable for integration into industrial equipment and machinery for displaying critical information and alerts.

Functionality

The SA40-18SRWA provides a visual display of alphanumeric characters, symbols, and numbers through its 40 individual LED segments. It can be multiplexed to show different characters and is commonly used in digital and embedded systems for various display applications.

Frequently Asked Questions

Q: What is the forward voltage of the red LEDs in the SA40-18SRWA?
A: The forward voltage of the red LEDs is typically around 2.0V for this display.

Q: Is the SA40-18SRWA suitable for outdoor applications?
A: While the display can operate within a wide temperature range, it is recommended to provide additional protection for outdoor use to ensure longevity.

Equivalent

For similar LED displays, consider these alternatives to the SA40-18SRWA:

  • SA40-18EWA: A 40-segment alphanumeric red LED display with a common anode configuration, offering similar functionality to the SA40-18SRWA.
  • SA40-18GWA: This 40-segment alphanumeric green LED display provides a different color option for visual display applications.
  • SA40-18YWA: A 40-segment alphanumeric yellow LED display suitable for applications requiring a different color output.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category LED Displays & Accessories RoHS Details
Product LED Displays Display Type 7 Segment
Number of Digits 1 Character Size 59.5 mm x 101.2 mm
Module Size - W x H x T 90 mm x 122 mm x 15 mm Illumination Color Red
Wavelength 640 nm Configuration Common Anode
Luminous Intensity 11000 ucd If - Forward Current 10 mA
Vf - Forward Voltage 3.6 V Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C Mounting Style Through Hole
Brand Kingbright Operating Temperature Range - 40 C to + 85 C
Power Consumption 600 mW Product Type LED Displays
Factory Pack Quantity 6 Subcategory Displays
Touch Panel Without Touch Panel Viewing Area - W x H 59.5 mm x 101.2 mm
Unit Weight 6.172875 oz

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