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Red 3 digit 7segment LED Display for Refrigerator Controller
Product Descripition
| Part NO. | LB30523IR1B | Can print your part number |
| Digit number | 3 digit | 2digits,3digits, 4digits,5digits,6 digits |
| Digit height | 13.2mm | 0.25,0.36,0.39....5.0(inch) |
| Color | RED | White, blue,pure green, yellow-green, orange,etc. |
| Size | 40*19*8mm | Other size are supported |
| Polarity | Common Anode | Common Cathode |
| Life span | 80000hours | |
| Free Samples | supported | |
| Lead time for sample | 5-7 working days | Tooling samples are 15-20 working days |
| Lead time for formal order | 15-20 working days | According to order quantity |
| OEM&ODM | Support | Based on customer's drawing or idea |
| LOGO printing | Support | Based on customer's drawing or idea |
| MOQ | 1000PCS | Can accept 100-500pcs for first order |
Quick Specifications
1. Display Types & Sizes
7-segment LED displays in various configurations:
Digit sizes: 0.25" to 20" (wide range for different applications)
Digit count: Single-digit (1) up to 6-digit displays
2. Segment Variations
Available in 7-segment, 14-segment, and 16-segment designs for enhanced character display flexibility.
3. Emitting Colors
Multiple color options: Red, Yellow-Green, Green, Blue, Yellow, Pink, White, and Bi-Color LEDs.
4. Surface Colors
Customizable housing finishes: Black, Gray, or Red to match different design requirements.
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 | 50 | 60 | 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 | 90 | 100 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 620 | 625 | nm |
Code:Ultra Bright Blue -BH
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 2.6 | 3.0 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 100 | 120 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 460 | 470 | nm |
Absolute Maximum Ratings(Ta=25℃)
| 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~+120 | ℃ |
| Storage Temperature Range | Tstg | -40~+120 | ℃ |
| Solder Temperature(3 sec) | Th | 260 | ℃ |
Key Features of Our Segment LED Displays:
• High Brightness Output - Optimized forward voltage delivers superior luminous intensity
• Energy Efficient - Ultra-low power consumption with minimal operating current
• Uniform Illumination - Perfectly balanced brightness across all segments
• Standard Industrial Sizing - Compatible with most industry applications
• High Visibility - Maintains excellent readability even in bright ambient light
• Reliable Performance - Stable operation with consistent output
• Extended Durability - Engineered for long operational lifespan
• Eco-Compliant - Meets all RoHS and REACH environmental standards
Applications:
Elevator & Lift Systems
Floor position indicators
Directional displays
Digital Signage Solutions
Moving message boards
Public information displays
Consumer Electronics
Home appliance interfaces
Control panel indicators
Industrial Equipment
Process control displays
Measurement readouts
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