4 Inch Seven Segment Led Display , Common Anode Red Segment LED Display
4 Inch Seven Segment Display , Common Anode Red Segment LED Display
Product Descriptions:
Dimensions: 90 x 122 x 15 nm
Digit Height: 01.6nm( 4 inch)
Polarity:Common Anode
Emitting colour: Ultra bright red
Wavelength: 620-625nm
Luminous Intensity: 80-100mcd
Forward voltage: 1.8-2.5V/LED
Emitting colors: available in red, blue, yellow green, pure green, pure white, amber and orange
Product Features:
High luminous intensity
Low power consumption
Extremely low current
Stable performance
Wide viewing angle
Continuous uniform segments
Long lifespan
Fast heat-dissipation
IC Compatible
Easy assembly
Meet RoHS Compliant
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～+85 | ℃ |
| Storage Temperature Range | Tstg | -40～+85 | ℃ |
| Solder Temperature(3 sec) | Th | 260 | ℃ |
Code:UR(Ultra Bright Red)
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage(Per dice) | Vf | If=20mA | 1.8 | 2.5 | V | |
| Reverse Voltage(Per dice) | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty(Per dice) | Iv | If=20mA | 80 | 100 | mcd | |
| Spectrum With Of Half Value | △λ | If=20mA | 20 | nm | ||
| Wavelength | Dλ | If=20mA | 622 | 625 | nm | |
| LED working lifetime 100,000hrs Absolute Maximum Rating at Ta=25℃ | ||||||
Applications:
Widely used for instrument panels,home appliances,digital temperature/humidity indicators and so on .
Product Pictures:
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