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Super green 3 digit 0.56" 7 segment led display common cathode for instrument panel indicator
Super Green 3-Digit LED
0.56" 7-Segment Cathode
3-Digit Instrument LED
Ultra Green 2-Digit Display
Cathode 3-Digit 0.56"
7-Segment Temp Indicator Red
Red 0.56" 2-Digit LED
18-Pin Cathode Display
Product Overview
Light-Bo's 3-digit 7-segment LED display, featuring a 0.56-inch (14.2mm) digit height and super bright green emission, is engineered to deliver exceptional clarity and reliability for home appliances and control systems. With compact outer dimensions (37.6 x 19 x 8mm), it boasts crisp white segments on a sleek black face, ensuring high visibility in diverse environments. Designed with a common cathode configuration, this display combines vibrant luminous intensity (30-45mcd) with low power consumption (1.8-2.2V/LED), making it ideal for air conditioner controllers, temperature regulators, refrigerator panels, and digital indicators.
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Key Features
Super Bright Green Emission: Delivers vivid green light (569-573nm wavelength) with 30-45mcd luminous intensity, ensuring clear readability in both bright and dim settings—perfect for appliance controls.
3-Digit Design: 0.56-inch (14.2mm) digit height provides ample size for numeric display, making it suitable for showing temperatures, settings, or counts in home appliances.
High Contrast: White segments on a black face enhance visibility, ensuring digits stand out sharply for quick, easy reading from a wide viewing angle.
Energy Efficiency: Low forward voltage (1.8-2.2V/LED) and current (5-10mA/LED) minimize power usage, contributing to energy-efficient operation in devices like air conditioners and refrigerators.
Stable Performance: Good consistency across all segments and reliable operation guarantee long-term functionality, even in frequent-use scenarios.
Easy Integration: Common cathode configuration, IC compatibility, and simple assembly streamline installation into PC boards, making it ideal for instrument panels and controllers.
Versatile Colors: Available in red, yellow green, pure green, pure white, blue, amber, and orange to match custom device aesthetics.
RoHS Compliant: Meets global environmental standards, ensuring safety for household and commercial use.
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| Specification | Details |
| Brand Name | Light-Bo |
| Type | Standard |
| Digit Count | 3 digits |
| Digit Height | 14.2mm (0.56 inches) |
| Outer Dimensions | 37.6 x 19 x 8mm |
| Polarity | Common Cathode |
| Emitting Color | Super bright green (569-573nm) |
| Surface Design | White segments on black face |
| Luminous Intensity | 30-45mcd |
| Forward Voltage | 1.8-2.2V/LED |
| Forward Current | 5-10mA/LED |
| Emitting Color Options | Red, yellow green, pure green, pure white, blue, amber, orange |
| Compliance | RoHS Compliant |
Applications
Ideal for:
Air conditioner controllers
Temperature and humidity regulators
Refrigerator controllers
Digital indicators
Home appliances (microwaves, ovens, etc.)
Instrument panels
Application Scenario Image
Order & Logistics
Minimum Order: 1000 pieces
Trade Term: EXW
Payment Terms: T/T, WU
Origin: Guangdong, China (Mainland)
Transport Options: Ocean, Air, Land
Production Capacity: 20,000 pcs/day
Packing: EPE + Carton (secure protection for transit)
Delivery Time: 5-7 days
Why Choose This Display?
Light-Bo's 3-digit 7-segment display combines super bright green illumination, compact size, and energy efficiency—making it perfect for home appliances and control systems. Its white segments on a black face, stable performance, and RoHS compliance ensure long-term reliability, while easy integration simplifies manufacturing. Backed by high production capacity and fast delivery, it's a trusted solution for clear, consistent numeric displays in your appliances and instruments.
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