0.56-Inch Dual-Digit 7-Segment LED Display – Yellow Green, Common Cathode for Studio Audio & Industrial Monitoring

Product Overview
This dual-digit 7-segment LED display is engineered for high-performance numeric readouts in demanding environments—featuring a 0.56-inch size, compact outer dimensions , and vivid yellow green emission. Configured as common cathode for seamless integration, it stands out with a high-contrast "yellow segments + black surface" design, sunlight-readable performance, and military-grade temperature stability—ensuring reliability from bright studio spaces to extreme industrial conditions. Built for versatility, it offers plug-and-play compatibility with standard industrial enclosures, IC compatibility, and RoHS compliance, making it ideal for studio-grade audio equipment, smart home devices, and industrial monitoring solutions. Fully customizable to fit unique design needs, it balances precision, durability, and visibility for professional and commercial use cases.

Absolute Maximum Ratings(Ta=25ºC)

Code:Yellow Green- J

Main Image

Detail Image

Key Specifications

Core Product Features (Professional & Industrial-Focused)
1. Sunlight-Readable Visibility & Precision Contrast
120-140mcd luminous intensity: Delivers exceptional brightness to cut through direct sunlight, studio spotlights, or industrial overhead lighting—critical for high-visibility applications like:
Studio audio equipment: Volume levels or channel gains viewed under bright studio lights.
Industrial monitoring: Process metrics displayed in sunlit factory floors or outdoor enclosures.
Unlike standard displays, it ensures digits remain crisp without squinting, even in harsh lighting.
Yellow segments + black surface: The bold contrast eliminates glare and reflection, ensuring pinpoint accuracy for professional use cases—a sound engineer adjusting a mixer’s gain or a technician monitoring industrial pressure (where a 5kPa error risks equipment damage).
2. Military-Grade Durability for Extreme Environments
Temperature extreme stability: Built to military-grade standards, it operates reliably across wide temperature ranges—resisting freezing in unheated industrial warehouses, overheating near audio amplifiers, or humidity-induced corrosion in commercial monitoring enclosures. This stability prevents segment flickering, brightness degradation, or permanent failure—critical for 24/7 professional systems (studio audio setups, industrial process monitors) where downtime is costly.
Robust construction: The 25×19×8mm form factor uses high-grade encapsulation materials to resist dust, mild moisture, and mechanical vibration . Maintains performance in high-traffic professional spaces, avoiding the wear-and-tear that shortens the lifespan of consumer-grade displays.
3. Seamless Integration & Plug-and-Play Convenience
Plug-and-play with standard industrial enclosures: Designed to fit off-the-shelf enclosures for audio equipment, smart home hubs, and industrial control panels—no custom machining or modified hardware needed. Simplifies installation for manufacturers of professional gear or industrial monitoring systems, reducing production time and costs.
IC compatibility & low power operation: Works seamlessly with common 7-segment driver ICs, ensuring plug-and-play integration into professional circuits. The 5-10mA/LED forward current minimizes power draw, making it suitable for:
Battery-backed devices: Portable industrial monitors or wireless smart home sensors.
Heat-sensitive equipment: Studio audio gear (avoids adding excess heat to delicate components like microphones or preamps).
4. Customization & Regulatory Compliance
Customizable design: Accommodates unique professional needs—adjusted segment spacing for studio mixer panels, modified pin layouts for proprietary industrial enclosures, or matched yellow green shades to align with a brand’s aesthetic (e.g., premium smart home devices).
RoHS Compliant: Free from restricted substances , meeting global regulations for professional electronics and industrial equipment. Ensures compliance with studio safety standards and industrial certifications , enabling global deployment.

Target Applications
Optimized for professional, high-stakes devices in audio, smart home, and industrial sectors:
Studio-Grade Audio Equipment:
Mixers/equalizers: Channel gains, frequency settings , or volume levels .
Amplifiers/preamps: Signal strength, input levels, or power output .
Smart Home Electronic Devices:
Premium thermostats: Temperature, humidity , or energy usage.
Home automation hubs: Room status, security alerts, or device battery levels.
High-Visibility Numeric Readouts:
Commercial signage: Queue numbers , parking garage levels, or retail price tags.
Outdoor monitors: Weather stations, traffic counters, or solar panel output.
Industrial/Commercial Monitoring Solutions:
Process monitors: Pressure, flow rate, or production counts.
Facility management: HVAC status, water pressure, or air quality metrics.

Application Scenario Image

Why Choose This Dual-Digit 7-Segment Display?
This display addresses the unique demands of professional and industrial devices:
Its sunlight-readable brightness and military-grade stability ensure reliability in high-stakes environments (studio recordings, industrial processes) where standard displays fail.The yellow green emission and high-contrast design balance visibility and eye comfort—critical for professionals who use equipment for hours at a time .Plug-and-play integration and customization support simplify manufacturing for premium brands, while RoHS compliance ensures global market access.For brands building studio audio gear, smart home devices, or industrial monitors—where precision, durability, and visibility are non-negotiable—this 0.56-inch yellow green dual-digit 7-segment LED display delivers professional-grade performance and long-term value.

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 top quality products at competitive prices to meet different requirement for industry applications. We introduced computerized operation system and complete QC system. Key raw materials are sourced from the US, Japan and Taiwan area, plus,we utilise an array of advanced production equipments from ASM and Risen,such as automatic dice bonding and wire soldering machines . We specialise in offering series of optoelectronic displays in pure green, pure white and ultra blue.All of our products comply with the RoHS Directives. Monthly capacity reaches 3,000,000pcs.
We have been in LED industry for more than 12 years. With more than 10 years OEM and ODM experience, our R&D engineers are at hand for your customization requirements. Samples can be ready in just 10-15 days. Contact us now !