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4-digit common cathode super bright green 7 segment clock led display for instrument panel
4-digit Super Bright Green LED
Common Cathode 7 Segment Clock
Green 4-digit Instrument Display
Super Bright Green Clock Segment
4-digit Cathode Green Instrument
Light-Bo's COB-type 4-digit 7-segment LED display, featuring a 9.9mm (≈0.39 inch) digit height and super bright green emission, is engineered for seamless integration into home appliances and instrument panels. With a sleek design of white segments on a black surface, it balances high visibility with low power consumption, ensuring clear readability and reliable performance in daily use. Compact at 40.18 x 12.8 x 7mm, this common cathode display (with optional common anode) adapts effortlessly to diverse setups, from set-top boxes to temperature indicators.
Product Image: Overall View
Super Bright Green Emission: Delivers vivid green light for high visibility, with options for red, blue, yellow, pure green, pure white, amber, and orange to match specific needs.
Compact & Precise Design: 9.9mm digit height and 40.18 x 12.8 x 7mm outer dimensions fit seamlessly into home appliances and instrument panels.
Energy Efficiency: Low power consumption and extremely low current draw reduce operational costs.
Reliable Performance: Stable operation, long lifespan, and IC compatibility ensure consistent functionality in daily use.
Easy Integration: Simple assembly design simplifies installation into various devices.
RoHS Compliant: Meets environmental standards, suitable for eco-conscious applications.
Brand: Light-Bo
Type: COB
Digits: 4
Segments: 7-segment
Digit Height: 9.9mm (≈0.39 inch)
Outer Dimensions: 40.18 x 12.8 x 7mm
Polarity: Common cathode (common anode available)
Emitting Color: Super bright green (multi-color options)
Surface: White segments on black surface
Compliance: RoHS
Product Image: Close-Up Detail
Min. Order: 1000 pieces
Trade Term: EXW
Payment Terms: T/T, WU
Origin: Guangdong, China
Transport: Ocean, Air, Land
Production Capacity: 30,000 pcs/day
Packing: EPE + Carton
Delivery: 5–7 days
Ideal for:
Home appliances (ovens, microwaves, etc.)
Instrument panels
Set-top boxes
Temperature indicators
Daily-use electronic devices
Why Choose This Display?
With high luminous intensity, versatile color options, and RoHS compliance, it's designed to meet the demands of home appliances and instruments—offering durability, efficiency, and easy integration. Customization for polarity and color ensures a tailored fit for your product needs.
Absolute Maximum Ratings(Ta=25ºC)
| Parameter | Symbol | Ratings | Unit |
| Forward Current(per dice) | Ipm | 20 | mA |
| Reverse Voltage(per dice) | Vr | 5 | V |
| Power Dissipation(per dice) | Pm | 80 | mW |
| Operating Temperature Range | Topr | -40~+85 | ºC |
| Storage Temperature Range | Tstg | -40~+85 | ºC |
| Solder Temperature(≤3 seconds) | Th | 260 | ºC |
Code:Yellow Green- J
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.4 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 30 | 40 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 569 | 574 | nm |
Code:Amber/Yellow -Y
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.5 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 60 | 80 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 585 | 595 | nm |
Code:Orange -F
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.4 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 60 | 80 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 600 | 605 | nm |
Code:Super Bright Red -R
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 50 | 60 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 630 | 635 | nm |
Code:Ultra Bright Red -UR
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 80 | 100 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 625 | 635 | nm |
Code:Pure Green -G
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 2.6 | 3.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 120 | 180 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 515 | 525 | nm |
Code:Ultra Bright Blue -BH
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 2.8 | 3.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 120 | 140 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 460 | 465 | nm |
Code:Ultra Bright White -WH
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 2.8 | 3.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 120 | 140 | mcd | |
| LED color Temperature | K | If=10mA | 5500 | 20 | 6800 | K |
Chromaticity Coordinates | X/Y | If=10mA | 0.29,0.32 | 0.30,0.33 | nm |
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