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Customized Ultra Bright White 4-Digit 7-Segment Common Cathode LED Display for Microwave Oven Timer
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Product Overview
Introducing the Customized Ultra Bright White 4-Digit 7-Segment Common Cathode LED Display—a tailor-made, high-performance numeric display engineered exclusively for microwave oven timers, gas cookers, and multifunction home appliance controls. Designed to thrive in high-heat kitchen environments (+105°C to 120°C), this display combines ultra bright white illumination, a spacious 0.49inch character height, and a robust common cathode configuration to deliver clear readability, stable operation, and long-term reliability.
With a 61×43×20mm package size, SMD pin type for easy integration, and compliance with RoHS/REACH standards, it meets the precise needs of microwave manufacturers. Available in multiple LED colors (red, blue, green, white, amber, orange), it also offers flexibility to align with diverse appliance design languages.
Key Features
1. Microwave-Specific Durability
High-Temperature Resistance: Operates reliably at +105°C to 120°C, enduring the heat generated by microwave ovens—critical for avoiding display failure in closed, high-heat environments.
Robust Construction: Engineered to withstand minor vibrations and temperature fluctuations common in kitchen appliance use, ensuring consistent performance over time.
2. Superior Visibility
Ultra Bright White Illumination: Delivers intense, uniform white light that cuts through kitchen glare and microwave door tint, making timer values (e.g., "02:30" for 2 minutes 30 seconds) easy to read at a glance.
0.49inch Character Height: Spacious numeric size balances readability and package compactness, ideal for microwave control panels where visibility is key for user convenience.
Big Viewing Angle: Wide viewing range ensures clear readability from multiple positions (e.g., standing or sitting), enhancing user experience.
3. Easy Integration & Customization
Common Cathode Configuration: Simplifies circuit design with microwave control boards and standard driver ICs, reducing development time for manufacturers.
SMD Pin Type: Surface-mount design enables secure, space-efficient PCB mounting, compatible with automated production lines for high-volume appliance manufacturing.
Customizable Options: Tailored package size (61×43×20mm) and multiple LED color choices (red/blue/green/white/amber/orange) to match specific microwave design requirements.
4. Energy Efficiency & Compliance
Low Power Consumption: Optimized current draw minimizes energy use, aligning with modern appliance energy efficiency standards.
Global Safety Compliance: Meets RoHS/REACH regulations, ensuring compatibility with international markets (Europe, North America, Asia, etc.) and adherence to environmental safety norms.
Detail Image
| Category | Parameter | Specification |
| Basic Design | Display Type | 4-Digit 7-Segment LED Display (Customized for Microwaves) |
| Polarity | Common Cathode | |
| Package Dimensions (L×W×H) | 61 × 43 × 20mm | |
| Character Height | 0.49inch | |
| Face Colour | Black (enhances contrast with white illumination) | |
| Pin Type | SMD (Surface Mount Device) | |
| Optical Performance | Emitting Color | Ultra bright white (red/blue/green/amber/orange available) |
| Luminous Intensity | High (optimized for microwave oven 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 & Reliability | Core Advantages | Stable performance, good segment consistency, long lifetime, IC compatible |
| Compliance | RoHS Compliant, REACH Compliant |
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Applications
This customized LED display is specifically optimized for:
Microwave Oven Timers: Displaying cooking durations, defrost times, and preheat countdowns in high-heat environments.
Multifunction Digital Oven Controls: Supporting complex timer modes (e.g., delayed start, power-level timing).
Gas Cookers: Showing burner timer settings or heat intensity indicators.
Other Home Appliances: Rice cookers, air fryers, and toasters requiring heat-resistant, high-visibility numeric displays.
Why Choose This Customized Microwave Display?
Tailored for Microwaves: Custom package size and heat resistance (+105°C ~ 120°C) address the unique challenges of microwave environments—unlike generic displays.
User-Centric Visibility: 0.49inch characters and ultra bright white light ensure timer values are readable quickly, even in busy kitchens.
Manufacturing-Friendly: SMD pins and common cathode design integrate seamlessly with automated production lines, reducing assembly time and costs.
Long-Lasting Value: Low power consumption, stable performance, and long lifetime minimize appliance maintenance needs and enhance user trust.
Global Market Readiness: RoHS/REACH compliance eliminates regulatory barriers for sales in major international markets.
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