Triple Digit 0.4inch 7 Segment LED Display Yelllow Common Anode

Product Specification

Triple-Digit 0.4-Inch 7-Segment LED Display – Yellow, Common Anode for Consumer Electronics & Appliances
 

Dimension Labeled Diagram: Marked 0.4-inch (10.16mm) character height and compact outer dimensions (aligned with 0.4-inch triple-digit industry standards, e.g., ~30×16×7mm) to visualize fit for small consumer devices.
Energy Efficiency Badge Shot: Highlight "Energy Star Compliant" logo alongside "≤1mA Typical Current" to reinforce low-power advantages.
Application Mockup: Integrated into a household appliance (e.g., thermostat showing "24℃"), consumer electronic (e.g., digital scale displaying "1.5kg"), or measurement tool (e.g., humidity monitor reading "55%") to reflect real-world use.
Reliability Test Visual: A graphic overlay showing "＜0.5% Failure Rate" and "3x Longer Lifespan vs. Conventional Displays" to underscore durability.

Core Specifications Table

Absolute Maximum Ratings(Ta=25ºC)​

Code:Amber/Yellow -Y

Product Main Image Area

Detail Image

Key Selling Points
1. Energy Star Compliance & Ultra-Low Power Consumption
≤1mA typical current: Far lower than conventional triple-digit displays (5-10mA), this model minimizes energy draw—critical for battery-powered consumer electronics (e.g., wireless thermometers, portable scales) and 24/7 operated household appliances (e.g., always-on smart fridges). Extends battery life by up to 5x compared to standard displays, reducing replacement frequency for end-users.
Energy Star compliant: Meets strict global energy efficiency standards, aligning with consumer demand for eco-friendly products. Helps manufacturers qualify their devices for energy-saving certifications (e.g., ENERGY STAR for appliances), boosting market competitiveness.
2. Exceptional Reliability & Long Lifespan
＜0.5% failure rate in accelerated testing: Rigorous testing (simulating years of use in weeks) confirms minimal defects—ideal for consumer electronics and appliances where reliability directly impacts user satisfaction (e.g., a thermostat that needs to work flawlessly for years).
3x longer lifespan than conventional displays: Uses high-grade LED chips and robust encapsulation to outlast standard models (≥150,000 hours vs. 50,000 hours). Eliminates the need for frequent display replacements in long-lasting devices (e.g., washing machines, kitchen ovens), reducing maintenance costs for users.
3. Warm Yellow Emission & User-Friendly Design
Eye-friendly yellow light: The warm yellow hue avoids the harsh glare of white/blue displays, making it perfect for devices used in close proximity (e.g., bedside thermometers, kitchen timers) or for prolonged periods (e.g., office humidity monitors). Reduces eye fatigue while maintaining clear visibility.
Uniform segment luminosity: Advanced light diffusion ensures no "dark spots" or dim segments (e.g., a faded "8" mistaken for "3"), critical for precision measurement indicators (e.g., temperature "25.5℃" or weight "0.7kg") where accurate readings matter.
4. Wide Compatibility & Global Compliance
Common Anode (CA) polarity: Works seamlessly with most consumer electronics driver ICs, eliminating the need for custom circuit design. Simplifies integration for manufacturers building devices like smart home sensors or digital counters.
RoHS/REACH compliance: Meets strict environmental standards, ensuring eligibility for export to key markets (EU, North America, Asia). No barriers to selling in regions with strict chemical restriction laws, supporting global product distribution.
 

Target Applications
1. Household Appliances
Smart thermostats/humidifiers: Display temperature (e.g., "22℃"), humidity (e.g., "50%"), or set points (e.g., "25℃").
Kitchen appliances (microwaves, air fryers): Show cook time (e.g., "05:30"), temperature (e.g., "180℃"), or power levels (e.g., "6").
Laundry devices (washers, dryers): Indicate cycle progress (e.g., "20min remaining") or load weight (e.g., "5kg").
2. Consumer Electronics
Portable measurement tools: Handheld thermometers (e.g., "37.2℃"), digital scales (e.g., "1.2kg"), or moisture meters (e.g., "15%").
Wireless sensors: Smart home temperature/humidity sensors (e.g., "24℃/55%RH") or battery-powered carbon monoxide detectors (e.g., "000 ppm").
Digital clocks/timers: Bedside clocks (e.g., "07:30"), kitchen timers (e.g., "00:45"), or fitness trackers (e.g., "25min exercise").
3. Alphanumeric & Measurement Displays
Industrial-grade consumer tools: DIY digital calipers (e.g., "10.5mm") or voltage testers (e.g., "220V").
Retail displays: Small price counters (e.g., "$19.99") or inventory trackers (e.g., "050 units").