Ultra Red Dual Row 4 Digit 7 Segment LED Display Common Cathode For Temperature Humidity Controller

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 8-digit 7-segment LED display, featuring a 0.28-inch (7mm) character height and ultra bright red emission, is engineered for precision and clarity in multi-digit applications. With compact outer dimensions (22×38×7mm) and a high-contrast design—white segments on a black surface—it delivers exceptional luminous intensity (80-100mcd) while maintaining low power consumption. Configured as common cathode, this display combines stable performance, easy assembly, and RoHS compliance, making it ideal for instrument panels, home appliances, digital indicators, temperature/humidity monitors, and set-top boxes.

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Key Features

8-Digit Design: 0.28-inch (7mm) character height and 22×38×7mm dimensions provide ample space for extended numeric readouts (e.g., long codes, precise temperatures), perfect for set-top boxes and instrument panels.

Ultra Bright Red Emission: Vivid red light ensures high visibility, with versatile color options (blue, yellow green, pure green, amber, orange, pure white) to match device aesthetics.

High Luminous Intensity: 80-100mcd output guarantees clarity in both bright and dim environments, critical for temperature/humidity indicators and home appliances.

Energy Efficiency: Low forward voltage (1.8-2.2V/LED) and optimized current (5-10mA/LED) minimize power usage, enhancing device efficiency and longevity.

Uniform Segments: White segments on a black surface ensure consistent light distribution across all 8 digits, ensuring crisp readability for extended numeric displays.

Easy Integration: Common cathode configuration, IC compatibility, and simple assembly streamline installation into PC boards, reducing manufacturing complexity.

Durable & Compliant: Stable performance, long lifespan, and RoHS compliance ensure reliability in daily use for household and industrial applications.

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Technical Specifications

Applications

Ideal for:

Instrument panels and multi-digit indicators

Home appliances (extended numeric displays)

Digital indicators and temperature/humidity monitors

Set-top boxes and electronic devices requiring 8-digit readouts

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Order & Logistics

Minimum Order: 1000 pieces

Trade Terms: [Customize based on typical terms, e.g., EXW, FOB]

Payment Terms: T/T, WU

Origin: Guangdong, China (Mainland)

Transport Options: [Customize based on typical methods, e.g., Ocean, Air, Land]

Production Capacity: [Customize based on typical capacity, e.g., 20,000 pcs/day]

Packing: EPE + Carton (secure protection for transit)

Delivery Time: [Customize based on typical lead time, e.g., 5-7 days]

Why Choose This Display?

This 8-digit 7-segment LED display combines ultra bright red illumination with a compact multi-digit design, making it perfect for extended numeric applications. Its white segments on a black surface ensure high visibility, while low power consumption and RoHS compliance guarantee efficiency and safety. With easy integration, stable performance, and support for diverse colors, it's a reliable solution for instrument panels, home appliances, and set-top boxes needing clear 8-digit readouts. Backed by Light-Bo's commitment to quality, it delivers consistent performance for multi-digit display needs.