Shenzhen ECER Network Technology Co., Ltd.
| Pd - Power Dissipation | 70mW |
| Digit/Alpha Size(inch) | 0.56 |
| Number of Characters | 4 |
| Illumination Color | Yellow |
| Delivery Time | 12-40 weeks |
| Stock | 100000 |
| Display Type | 7 Segment |
| LED Polarity | Common Cathode |
| Packaging Details | DIP-14 |
| Description | Yellow 4 70mW Common Cathode 0.56 DIP-14 LED Character and Numeric RoHS |
| Model Number | 811 |
| Brand Name | Adafruit Industries |
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Product Specification
| Pd - Power Dissipation | 70mW | Digit/Alpha Size(inch) | 0.56 |
| Number of Characters | 4 | Illumination Color | Yellow |
| Delivery Time | 12-40 weeks | Stock | 100000 |
| Display Type | 7 Segment | LED Polarity | Common Cathode |
| Packaging Details | DIP-14 | Description | Yellow 4 70mW Common Cathode 0.56 DIP-14 LED Character and Numeric RoHS |
| Model Number | 811 | Brand Name | Adafruit Industries |
The Luckylight KW4-56NXUYA-P is a 0.56" (14.20 mm) quadruple digit numeric display designed for clear readability at distances up to 7 meters. These displays offer excellent segment uniformity, solid-state reliability, and low power consumption, making them ideal for industrial applications. They feature white segments with a gray surface for enhanced visibility in bright ambient light. Common applications include audio equipment, instrument panels, and digital readouts.
| Model No. | Chip Material | Anode/Cathode Type | Description |
|---|---|---|---|
| KW4-56NAUYA-P | AlGaInP | Common Anode | Super Yellow |
| KW4-56NCUYA-P | AlGaInP | Common Cathode | Super Yellow |
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Luminous Intensity | IV | 7.0 | 14.0 | --- | mcd | IF=20mA (Note 1) |
| Luminous Intensity Matching Ratio (Segment To Segment) | Iv-m | --- | --- | 2:1 | --- | IF=10mA |
| Peak Emission Wavelength | p | --- | 590 | --- | nm | IF=20mA |
| Dominant Wavelength | d | --- | 588 | --- | nm | IF=20mA (Note 2) |
| Spectral Line Half-Width | --- | 15 | --- | nm | IF=20mA | |
| Forward Voltage | VF | --- | 2.1 | 2.8 | V | IF=20mA |
| Reverse Current | IR | --- | --- | 50 | A | VR=5V |
| Parameter | Symbol | Max. | Unit |
|---|---|---|---|
| Power Dissipation (Per Segment) | PD | 70 | mW |
| Peak Forward Current (Per Segment) (1/10 Duty Cycle, 0.1ms Pulse Width) | IFP | 100 | mA |
| Forward Current (Per Segment) | IF | 25 | mA |
| Dating Linear From 25 | --- | 0.4 | mA/ |
| Reverse Voltage | VR | 5 | V |
| Operating Temperature Range | Topr | -40 to +80 | |
| Storage Temperature Range | Tstg | -40 to +85 | |
| Soldering Temperature | Tsld | 260 (for 5 Seconds) |
| Dimension | Value (mm) | Value (inch) |
|---|---|---|
| Digit Height | 14.20 | 0.56" |
| Overall Width (Approx.) | 50.2 | 1.978 |
| Overall Height (Approx.) | 19 | 0.749 |
| Pin Spacing (Row) | 15.24 | 0.600 |
| Pin Spacing (Column) | 2.54 * 6 = 15.24 | 0.600 |
| Segment Width (Typ.) | 8.1 | 0.319 |
| Pin Diameter | 0.5 | 0.020 |
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
100000000-20000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Shenzhen ECER Network Technology Co., Ltd. is a professional supplier specializing in industrial and power connectors for industrial automation, power systems, electrical equipment, control systems, machinery, and other demanding applications. We focus on providing reliable connector solutions for... Shenzhen ECER Network Technology Co., Ltd. is a professional supplier specializing in industrial and power connectors for industrial automation, power systems, electrical equipment, control systems, machinery, and other demanding applications. We focus on providing reliable connector solutions for...
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