Yellow Green Triple Digit 7 Segment LED Display Common Anode
Product Overview
Introducing the Yellow Green 3-Digit 7-Segment Common Anode LED Display—a high-reliability numeric solution engineered for precision indicators (temperature, humidity, process) and general digital readouts. Designed to prioritize long-term performance, energy efficiency, and seamless integration, this display excels at delivering consistent, glare-free values in demanding environments—from bright industrial floors to climate-controlled labs.
Its yellow green illumination strikes a balance between visibility and eye comfort: vivid enough to cut through high-light conditions (e.g., factory overhead lights) but soft enough for prolonged viewing (e.g., lab technicians monitoring process timers). The common anode configuration simplifies compatibility with standard driver ICs, while the standardized footprint enables drop-in replacement for existing displays—eliminating costly PCB redesigns. With a 100,000+ hour mean time between failures (MTBF) and nano-amp level current draw, it’s built for maintenance-free operation in both commercial and industrial settings.
Absolute Maximum Ratings(Ta=25ºC)
| Parameter | Symbol | Ratings | Unit |
| Forward Current(per dice) | Ipm | 20 | mA |
| Reverse Voltage(per dice) | Vr | 5 | V |
| Power Dissipation(per dice) | Pm | 80 | mW |
| Operating Temperature Range | Topr | -40~+85 | ºC |
| Storage Temperature Range | Tstg | -40~+85 | ºC |
| Solder Temperature(3 sec) | Th | 260 | ºC |
Code:Yellow Green- J
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | | 2.4 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 30 | | 40 | mcd |
| Spectrum With Of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 569 | | 574 | nm |
| LED working lifetime 100,000hrs Absolute Maximum Rating at Ta=25ºC |
Main Image
Detail Image
Key Features (Indicator-Optimized Performance)
1. Precision Brightness & Visibility
Precision Voltage Regulation: Ensures consistent maximum brightness output across all segments, even with minor voltage fluctuations (common in industrial power supplies). No “dim segments” or uneven lighting—critical for accurate reading of fine metrics (e.g., “22.1°C” vs. “22.3°C” in temperature indicators).
Anti-Glare Optimization: Specialized surface treatment minimizes reflection in high-light environments (e.g., sunny control rooms, factory floors with overhead LEDs). Values remain clear without squinting, reducing user fatigue during long shifts.
Balanced Light Diffusion: Nano-coating on segments ensures uniform light distribution—eliminates hot spots (e.g., overly bright segment edges) and guarantees consistent readability from any angle (ideal for shared indicator panels in busy facilities).
2. Ultra-Low Energy & Sensitive Application Compatibility
Reduced Energy Expenditure: Engineered for efficiency—delivers full brightness while using 20-30% less power than standard 3-digit displays. Lowers operational costs for 24/7-run indicators (e.g., server room temperature monitors).
Nano-Amp Level Current Draw: Extremely low standby and operating current makes it safe for sensitive applications (e.g., battery-powered portable humidity sensors, medical device indicators where current fluctuations could disrupt other components).
Stable Signal Integrity: Maintains flawless communication with driver ICs throughout operational cycles—no signal dropouts or flickering during value updates (critical for process indicators tracking time-sensitive manufacturing steps).
3. Durability & Easy Integration
100,000+ Hour MTBF Rating: Industrial-grade LED chips and robust packaging ensure maintenance-free operation for 10+ years (based on 24/7 use). Eliminates downtime from display replacements in critical systems (e.g., industrial process controllers).
Standardized Footprint: Follows industry-standard dimensions for 3-digit 7-segment displays—enables drop-in replacement for outdated or failed displays (e.g., upgrading old red displays to yellow green in existing humidity indicators) without modifying PCBs.
Common Anode Polarity: Compatible with widely used driver ICs (e.g., MAX7219, TM1638, HT1621) — simplifies circuit design for new projects and ensures backward compatibility with legacy indicator systems.
4. Reliable Operation Across Environments
Wide Temperature Tolerance: Operates seamlessly in -20°C to 60°C (-4°F to 140°F) — suitable for harsh environments (e.g., cold storage temperature indicators, hot factory process monitors) where standard displays might fail.
Moisture & Dust Resistance: Basic IP40-rated protection (optional IP65 for industrial variants) shields internal components from dust and minor moisture (ideal for warehouse humidity indicators or outdoor-facing temperature displays in covered areas).
| Category | Parameter | Specification (Indicator-Optimized) |
| Basic Design | Display Type | 3-Digit 7-Segment LED Display (supports decimal points for precision metrics) |
| | Polarity | Common Anode |
| | Emitting Color | Yellow Green |
| | Footprint | Industry-Standard (drop-in replacement compatible) |
| Optical Performance | Brightness Regulation | Precision voltage-controlled (consistent max output) |
| | Light Diffusion | Balanced (nano-coating for uniform segment lighting) |
| | Anti-Glare Feature | Surface-treated for high-light environments |
| Electrical Parameters | Current Draw | Nano-amp level (operating); ultra-low standby current |
| | Power Efficiency | 20-30% lower than standard 3-digit displays |
| | Signal Integrity | Flawless (no dropouts during operation) |
| Quality & Durability | MTBF Rating | 100,000+ hours |
| | Operating Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| | Environmental Protection | IP40 (standard); IP65 (optional industrial grade) |
Applications
This display is tailored for precision and general-purpose indicators across industries, including:
Temperature Indicators: Industrial process monitors (e.g., “180°C” for heating steps), HVAC control panels (e.g., “23.5°C” for office temp), cold storage thermometers (e.g., “-5°C” for refrigerated goods).
Humidity Indicators: Lab humidity controllers (e.g., “55% RH” for sample storage), warehouse moisture monitors (e.g., “60% RH” for inventory protection), portable environmental sensors.
Process Indicators: Manufacturing timers (e.g., “090” for 90 seconds of curing time), assembly line counters (e.g., “250” for units produced), packaging machine cycle monitors.
General Digital Indicators: Battery chargers (e.g., “90%” charge level), audio equipment (e.g., “060” volume), smart home hubs (e.g., “22°C” room temp).
Application Image
Why Choose This Yellow Green 3-Digit Display?
Long-Term Reliability: 100,000+ hour MTBF eliminates maintenance downtime—critical for 24/7 industrial indicators.
Sensitive Application Safe: Nano-amp current draw won’t disrupt delicate systems (e.g., medical devices, portable sensors).
No Redesign Hassles: Standardized footprint enables drop-in upgrades for existing displays—saves time and cost.
All-Environment Performance: Anti-glare, wide temperature range, and optional dust/moisture resistance work in harsh or controlled settings.
Cost-Efficient: Low energy use cuts operational costs; long lifespan reduces replacement expenses.
Order & Logistics Information
Minimum Order Quantity (MOQ): 300 pieces (standard IP40); 500 pieces (IP65 industrial grade).
Packing: Anti-static EPE + reinforced cartons (protects against transit damage for bulk orders).
Delivery Time: 7–10 days for standard models; 12–15 days for custom variants (e.g., IP65).
Transport: Express (FedEx/DHL for urgent samples), Air (medium-volume), Ocean (bulk industrial orders).
Contact Us
Our team specializes in high-reliability LED displays for industrial and precision indicators, providing 24-hour support to help you optimize your system’s performance and longevity!
Product Tags:
|
|
Yellow Green Triple Digit 7 Segment LED Display with 0.4 inch Digit Height and 100,000 Hours Lifespan for Wide Temperature Range Applications Images
|
