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Ultra Red Dual Row 4 Digit 7 Segment LED Display Common Cathode for Temperature Humidity Controller
Ultra Red Dual Row 4-Digit
7-Segment Cathode Display
Red 4-Digit Controller
Temp Humidity LED Display
Dual Row Cathode 7-Segment
Product Overview
Light-Bo's customized 4-digit 7-segment LED clock display is tailor-made for oven toasters and kitchen appliances, featuring a 62×35mm outer dimension and ultra bright white emission. With a common cathode configuration, it delivers high luminous intensity (100-120mcd) through white segments on a black surface (protected by a film), ensuring clear readability in bright kitchen environments. Engineered for efficiency, it operates at 2.8-3.2V/LED with a forward current of 5-10mA, balancing low power consumption with reliable performance. Ideal for digital oven timers, gas cookers, and microwave controls, this display combines durability, uniform illumination, and RoHS compliance to meet the demands of home appliance applications.
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Key Features
Ultra Bright White Illumination: 100-120mcd luminous intensity ensures high visibility in kitchen settings, with uniform light distribution across all 4 digits for clear readability of timings (e.g., "10:30") or temperatures.
4-Digit Clock Design: 62×35mm size provides ample space for multi-digit displays, perfect for oven toasters, digital timers, and microwave controls requiring hour-minute or temperature readouts.
Durable Construction: White segments on a black surface with protective film resist heat, moisture, and daily wear, ensuring longevity in warm kitchen environments.
Energy Efficiency: Low forward voltage (2.8-3.2V/LED) and current (5-10mA/LED) minimize power usage, ideal for continuous operation in home appliances.
Optimal Light Distribution: X/Y ratio of 0.29-0.33 ensures balanced segment illumination, preventing glare while maintaining clarity in bright ambient light.
Easy Integration: Common cathode configuration and IC compatibility simplify installation into appliance control panels, reducing assembly time.
RoHS Compliant: Meets global environmental standards, ensuring safety for household use.
Detail Image
| Specification | Details |
| Brand Name | Light-Bo |
| Type | Standard 4-digit 7-segment clock display |
| Outer Dimensions | 62×35mm |
| Character Configuration | 4-digit with 7 segments each |
| Polarity | Common Cathode |
| Emitting Color | Ultra bright white (other colors available) |
| Surface Design | White segments on black surface with protective film |
| X/Y Ratio | 0.29-0.33 |
| Luminous Intensity | 100-120mcd |
| Forward Voltage | 2.8-3.2V/LED |
| Forward Current | 5-10mA/LED |
| Compliance | RoHS Compliant |
Applications
Ideal for:
Oven toasters (timer and temperature displays)
Digital oven timers and microwave controls
Gas cookers and kitchen appliances
Clock indicators and home electronic devices requiring 4-digit readouts
Application Scenario Image
Order & Logistics
Minimum Order: 1000 pieces
Trade Term: EXW
Payment Terms: T/T, WU
Origin: Guangdong, China (Mainland)
Transport Options: Ocean, Air, Land
Production Capacity: 20,000 pcs/day
Packing: EPE + Carton (securely protects segments and film during transit)
Delivery Time: 5-7 days
Why Choose This Display?
Light-Bo's 4-digit 7-segment clock display is purpose-built for oven toasters and kitchen appliances, combining ultra bright white visibility with durable, heat-resistant design. Its uniform illumination, low power consumption, and RoHS compliance ensure reliable performance in daily use. With easy integration, fast delivery, and high production capacity, it's a trusted solution for home appliance manufacturers needing clear, efficient 4-digit displays for timers and temperature indicators.
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