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Ultra Blue 0.25inch 4 Digit 7 Segment LED Clock Display Common Cathode for Home Appliances
Product Description:
4 Digit 7 Segment LED Display
Character height: 0.25"( 6.2mm)
Outer dimensions: 24*10*5.1mm
Polarity: Common cathode
Yellow Epoxy black surface
Ultra bright WHITE
Emitting colours: red, blue, green, white, amber, orange and yellow
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 sec) | Th | 260 | ºC |
Code:R-Ultra bright white
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage(Per dice) | Vf | If=20mA | 2.8 | 3.2 | V | |
| Reverse Voltage(Per dice) | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty(Per dice) | Iv | If=20mA | 100 | 140 | mcd | |
| Spectrum With Of Half Value | λ | If=20mA | 20 | nm | ||
| Color Temperature | If=20mA | 6000 | 6500 | K | ||
| LED working lifetime 100,000hrs Absolute Maximum Rating at Ta=25ºC | ||||||
Product Feature:
Forward voltage (high luminous intensity output)
Low power consumption
Extremely low current
Luminous evenly distributed on each segment
Industrial standard size
Provides excellent reliability in bright ambient light
Stable performance
Long lifetime
Meet RoHS/REACH compliant
Applications:
Audio equipments or instrument panels
Home electronic appliances
Numeric displays
Multimedia products
General use for digital indicators,temperature indiators, humidity indicators,process indicators,and so on.
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