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Technology Display the Beauty Of Life
4 Years
| Ask Lasest Price | |
| Brand Name : | KERUN |
| Model Number : | KRS-395AY-4 |
| Certification : | RoHS/REACH/MSDS |
| Price : | Negotiable |
| Payment Terms : | T/T |
| Supply Ability : | 30000pcs/day |
| Delivery Time : | 20~25 work days |
0.39 Inch 9.9mm LED Numerical Display RoHS REACH MSDS Appraved
0.39inch digit height 4 digit with dot 16 segment numerical LED display
Quick Detail of Segment LED Displays
1. We can supply you all kinds of 7 segment LED display:
--- Digit size: from 0.25" to 16"
--- Digit Numer: 1, 2, 3, 4, 5 and 6 digits
2. Segment : 7 segment and 16 segment both available
3. Available Emitting color: Red, green, blue, yellow, amber, white, bi-color
4. Available surface color: black,grey or red
5. Lens color: white or same as emitting color
Specification of Segment LED Displays
Product Name | 0.56 Inch 5 Digit Seven Segment Alphanumeric LED Display | Other Optional |
Part NO. | KRS-5561CUR-4.5 | Can be customed |
Digit number | 5 digit | 2digits,3digits, 4digits,5digits,6 digits |
Digit height | 0.56 inch | 0.30,0.36,0.39....4.0(inch) |
Color | RED | White, blue,green, yellow-green, orange,etc. |
Size | 63*19(mm) | Other size are supported |
Polarity | Common Cathode | Common Anode |
Life span | 50000hours | |
Free Samples | supported | |
Lead time for sample | 3-7 working days | Tooling samples are 12-18 working days |
Lead time for formal order | 15 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 |
Feature of Segment LED Displays
1) Low consumption ,working under low voltage and current .
2) High brightness ,short response time, high frequency.
3) Small size, lightweight, easy soldered ,great Impact resistance.
4) Solid state encapsulation, good stability .
5) Long life ,more than 50,000 hours .
6) Great display effect ,big viewing angle.
1. Specification
Dimension Size
Internal Circuit
2. General Electricity Parameter
Part No | Chip Material | Luminous color | Lens Type | Description |
KRS-395AY-4 | AIGaInP | Yellow | Diffuse | Common Anode |
Electrical/Optical Characteristics at Ta=25℃
Parameter | Symbol | Yellow | Unit | Condition | ||
Min | Typ | Max | ||||
Luminous lntensity | Iv | 60 | 70 | 80 | mcd | If=20 mA |
Peak Wavelength | λP | -- | -- | -- | nm | If=20 mA |
Chrom Coordinate | X | -- | -- | -- | ||
Y | -- | -- | -- | |||
Dominant Wavelength | λd | 588 | 590 | 595 | nm | If=20 mA |
Spectral Line Half-Width | △λ | 20 | 20 | 20 | nm | If=20 mA |
Forward Voltage | VF | 2.7 | -- | 3.6 | V | If=20 mA |
Reverse Current | IR | - | - | 30 | μV | VR=6 V |
Absolute Maximum Ratings at Ta= 25℃
Parameter | symbol | Maximum rating | unit |
Power Dissipation | Pd | 50 | mW |
Forward Current | IF | 20 | mA |
Peak Forward Current | IF(Peak) | 100 | mA |
Reverse Voltage | VR | 6 | V |
Operating Temperature | Topr | -40℃ +80℃ | |
Storage Temperature | Tstg | -40℃ +80℃,RH:25%~65%, within 3 months | |
Lead Solder Temperature | Tsol | 260℃ for 5 seconds |
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