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Common Cathode Ultra Bright Blue 7 Segment LED Display Triple Digit 0.56 inch
Product Overview
Introducing the Common Cathode Ultra Bright Blue 0.56-Inch 3-Digit 7-Segment LED Display—a versatile, industry-standard numeric solution engineered for digital indicators, home appliances, and multimedia products. Designed to prioritize visibility, energy efficiency, and reliability, this 3-digit display excels at showing extended metrics that require precision.
Key Features
Superior Visibility in Bright Environments
Ultra Bright Blue Illumination (460-465nm) for high contrast against dark surfaces
Even light distribution with no hot spots or dim areas
0.56-inch digit height for optimal readability and space efficiency
Energy Efficiency & Industrial-Grade Reliability
Extremely low current (5-10mA/LED) for battery-powered devices
Low forward voltage (2.8-3.2V/LED) compatible with standard power supplies
Industrial standard size for drop-in compatibility
Stable Performance & Easy Integration
Reliable operation in variable conditions (0°C-50°C)
Long lifetime (50,000+ hours) matching appliance service life
Common cathode polarity works with standard driver ICs
Compliance & Versatility
RoHS/REACH compliant for global market access
Multiple color options available for functional cues or brand aesthetics
Technical Specifications
Category
Parameter
Specification
Basic Design
Display Type
3-Digit 7-Segment LED Display
Basic Design
Polarity
Common Cathode
Basic Design
Digit Height
0.56 inches
Optical Performance
Emitting Color
Ultra Bright Blue (460-465nm)
Electrical Parameters
Forward Voltage
2.8-3.2V per LED
Electrical Parameters
Forward Current
5-10mA per LED
Quality & Compliance
Compliance
RoHS Compliant, REACH Compliant
Applications
Home Electronic Appliances: AC thermostats, refrigerators, humidifiers, microwaves
Audio Equipment & Multimedia: Speaker amplifiers, AV receivers, Bluetooth speakers
Digital Indicators: Temperature indicators, humidity indicators, process indicators
Established in 2006, we are an ISO 9001:2015 certified company specializing in R&D, manufacturing and sales of optoelectronics LED displays. With over 15 years of OEM and ODM experience, we provide high quality, cost-effective customized solutions to help customers reduce costs and enhance competitiveness.
Frequently Asked Questions
Are you a trading company or manufacturer?
We are original manufacturers with more than 20 years experience in optoelectronic LED displays.
What is your main products?
Our main products include 7 Segment LED display, SMD LED Display, Dot matrix LED Display, Arrow LED display, Custom Design LED Display, LED light bar, Through hole led, SMD LEDs, LED Backlights, and more.
What is your MOQ?
Our MOQ is 1000 pieces, but we accept sample orders and small orders with quantity less than our MOQ.
Can I get samples for testing?
Yes, we can provide 5-10 free samples for testing, with freight cost borne by the customer.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
10million-12million
Employee Number:
150~200
Ecer Certification:
Verified Supplier
Shenzhen Guangzhibao (Light-Bo) Technology Co. Ltd is specialized in LED products, including LED 7 segment numeric displays, alphanumeric LED displays,dot-matrix LED Displays, SMD LEDs, LED lamps,LCD backlights,LED light bar, bar gragh arrays and LED direction indicator displays and more.
We offer ... Shenzhen Guangzhibao (Light-Bo) Technology Co. Ltd is specialized in LED products, including LED 7 segment numeric displays, alphanumeric LED displays,dot-matrix LED Displays, SMD LEDs, LED lamps,LCD backlights,LED light bar, bar gragh arrays and LED direction indicator displays and more.
We offer ...