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WIFI-Controlled Ultra Bright Red 4-Digit 7-Segment Common Cathode LED Display for Digital Microwaves
Product Overview
Introducing the WIFI-Controlled Ultra Bright Red 4-Digit 7-Segment Common Cathode LED Display—a high-performance, smart-ready numeric solution engineered exclusively for WIFI-enabled digital microwaves. Designed to integrate seamlessly with modern microwave WIFI control systems, this display delivers clear, reliable readouts for cooking times, power levels, and WIFI-connected statuses (e.g., "REMOTE" for app-controlled operation) while withstanding the high-heat environment of microwave interiors (+105°C to +120°C).
With a 0.49inch character height for easy kitchen visibility, ultra bright red illumination (cutting through microwave door tint and kitchen glare), and a compact 61×43×20mm package, it fits into standard microwave control panels. The common cathode configuration and SMD pin type simplify integration with WIFI-enabled microwave PCBs, while low power consumption, long lifetime, and RoHS/REACH compliance ensure eco-friendly, durable performance. Multiple LED color options further adapt to brand-specific microwave designs.
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Key Features
1. WIFI-Ready for Smart Microwaves
Seamless WIFI Control Integration: Compatible with microwave WIFI modules and smart control systems (e.g., app-based cooking timers, remote temperature adjustments), displaying real-time WIFI-connected statuses (e.g., "APP" for app control, "SYNC" for timer synchronization) alongside cooking data.
SMD Pin Type: Surface-mount design enables secure, space-efficient mounting on WIFI-enabled microwave PCBs, supporting automated assembly lines for high-volume smart appliance production.
IC Compatibility: Works with standard driver ICs used in smart microwaves (e.g., TM1638 for multi-function displays), reducing circuit design complexity for WIFI control integration.
2. Microwave-Grade Heat Resistance
High-Temperature Operation: Withstands +105°C to +120°C—critical for microwave interiors, where heat from cooking can damage standard displays. Ensures no flickering, dimming, or failure during prolonged microwave use.
Robust Construction: Engineered to resist minor vibrations (from microwave fans) and temperature fluctuations, maintaining stable performance even in frequent-use kitchen environments.
3. Superior Visibility & User Experience
Ultra Bright Red Illumination: High luminous intensity cuts through microwave door tint, kitchen overhead lights, and sunlight, ensuring cooking times (e.g., "03:45" for 3 minutes 45 seconds) or WIFI statuses are readable at a glance.
0.49inch Character Height: Balances readability (from standing or sitting positions) and panel space efficiency—ideal for smart microwaves where control panels must accommodate WIFI buttons and display.
Big Viewing Angle: Wide horizontal/vertical visibility ensures the display is readable from multiple kitchen positions (e.g., across the counter, from the dining table), enhancing user convenience.
4. Energy Efficiency & Compliance
Low Power Consumption: Optimized for minimal energy use, aligning with smart appliance energy efficiency standards and reducing power draw from microwave WIFI modules.
Long Lifetime: High-quality LED chips ensure a typical lifespan of 50,000+ hours—matching the 5-10 year service life of smart microwaves, minimizing replacement needs for end-users.
RoHS/REACH Compliant: Meets international environmental and safety standards, ensuring compatibility with global smart microwave markets (Europe, North America, Asia, etc.).
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| Category | Parameter | Specification |
| Basic Design | Display Type | 4-Digit 7-Segment LED Display (WIFI-Controlled for Digital Microwaves) |
| Polarity | Common Cathode | |
| Package Dimensions (L×W×H) | 61 × 43 × 20mm | |
| Character Height | 0.49inch | |
| Face Color | Black (enhances contrast with red illumination) | |
| Pin Type | SMD (Surface Mount Device) | |
| Optical Performance | Emitting Color | Ultra bright red (blue/green/white/amber/orange available) |
| Luminous Intensity | High (optimized for microwave door visibility) | |
| Viewing Angle | Big (wide multi-angle readability) | |
| Environmental Resistance | Operating Temperature | Max. +105°C ~ +120°C (microwave-grade heat resistance) |
| Electrical Efficiency | Power Consumption | Low |
| Quality & Compliance | Core Advantages | Stable performance, good consistency, long lifetime, IC compatible (WIFI-ready) |
| Compliance | RoHS Compliant, REACH Compliant |
Applications
This WIFI-controlled LED display is specifically optimized for:
WIFI-Enabled Digital Microwaves: Displaying cooking times, power levels, WIFI statuses (e.g., "APP," "SYNC"), and error codes (e.g., "ERR 1" for WIFI disconnection).
Multifunction Digital Ovens: Smart ovens with WIFI control, showing preheat times, baking temperatures, and remote operation statuses.
Gas Cookers with Smart Features: WIFI-connected cookers, displaying burner timer settings or app-controlled heat levels.
Other Smart Home Appliances: WIFI-enabled toasters, air fryers, or rice cookers (for timer values and smart control statuses).
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Why Choose This Display for WIFI Microwaves?
WIFI-Ready Integration: Designed to work with microwave WIFI modules, eliminating compatibility issues for smart appliance manufacturers.
Microwave Heat Protection: +105°C ~ +120°C resistance ensures reliable performance in microwave interiors—no display failure during cooking.
User-Centric Visibility: Ultra bright red light and big viewing angle make WIFI statuses and cooking times readable quickly, even in busy kitchens.
Smart Appliance Efficiency: Low power consumption aligns with eco-friendly smart home standards, reducing energy use from WIFI and display.
Global Market Readiness: RoHS/REACH compliance ensures seamless export to international smart microwave markets.
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