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  • 2x40 large character LCD module (2-lines of 40-characters), 
Module size: 182.0 x 33.5 x 13.5 mm, 
Wide temperature range, STN Blue background color, White Edge-lit LED backlight, Transmissive, negative polarizer.  Available in both 3V or 5V power supply options.  

This large character display has an oversize glass to display large amounts of data without refreshing. It has a wide temperature range to operate from cold to hot temperatures without creating a problem with the display. This bold blue color grabs users attention. This display has a thin profile for easy integration into thinner product lines. The bright LED backlight uses minimal power to operate.

40x2 STN Character LCD C402ALBSBSW6WN55XAA

Ships within 1-2 business days.

Product Description

40x2 Character LCD Display   |  SC# C402ALBSBSW6WN55XAA

AKA: 4002 Alphanumeric module
Module size: 182.0 x 33.5 mm

STN Blue background with White Edge-lit backlight, bottom (or 6:00) viewing angle, Transmissive (negative), RoHS Compliant. Available in both 3V or 5V power supply options. This display has a wide temperature range: -20° Celcius to +70° Celcius which equates to (-4° Fahrenheit to +158° Fahrenheit).

STN (super twisted nematic) provides a sharper image and wider viewing angle than TN (Twisted Nematic). The cost for STN if approximately 5% higher than TN. STN is an ideal fluid for outdoor products that need to be read at various angles.  The Transmissive polarizer is best used for displays that run with the backlight on all the time. This polarizer provides the brightest backlight possible. When you have a need for a bright backlight with lower power drain, transmissive is a good choice.


  • Low budget solution
  • Conveniently displays large amounts of data on oversized glass without the need to refresh
  • Very versatile - Operates from cold to hot temperature ranges
  • Grab attention with bold blue color & bright energy efficient backlight
  • Thin profile is great for products with spatial limitations



  • Mating connectors
  • Cables
  • Mounting screws
  • Demo boards
  • Development boards


Call between 7:30am to 4:30pm (MST) to talk to a real live human who will not send you to three different departments or to someone’s voicemail.  Call NOW for LIVE support.  (480) 503-4295

Warranty Information

Focus Display Solutions (aka: Focus LCDs) offers the original purchaser who has purchased a product from the a limited warranty that the product (including accessories in the product's package) will be free from defects in material or workmanship.

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