Shenzhen Kerun Optoelectronics Inc.
Technology Display the Beauty Of Life
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1.3inch 3.0mm 5x7 Led Dot Matrix Module Red Green Yellow Color
1.3inch 3.0mm bicolor color high brightness ultra red and green LED dot matrix 5*7 module Specification details
1. We can supply you all kinds of Dot Matrix Display:
---Dot Diameter. from 1.9mm to 10mm
---Array type: 5x7 dots, 5x8 dots, 8x8 dots
2. Available Emitting color: Red, green, blue, yellow, amber, white, RGB,etc
3. Available surface color: black and grey
4. Dot exposy color: milky white, water clear or same with emitting color
General Information
| Part No | Chip Material | Luminous color | Lens Type | Description |
| KRM-1357AURPG/C | AIGaInP | Red | Water Clear | Common Anode |
| InGaN | Pure Green |
Electrical/Optical Characteristics at Ta=25℃
| Parameter | Symbol | Red | Pure green | Unit | Condition | ||||
| Min | Typ | Max | Min | Typ | Max | ||||
| Luminous lntensity | Iv | 100 | -- | 160 | 200 | -- | 260 | mcd | If=20 mA |
| Peak Wavelength | λP | -- | -- | -- | -- | -- | -- | nm | If=20 mA |
| Dominant Wavelength | λd | 620 | -- | 625 | 520 | -- | 525 | nm | If=20 mA |
| Spectral Line Half-Width | △λ | -- | 45 | -- | -- | 45 | -- | nm | If=20 mA |
| Forward Voltage | VF | 1.6 | -- | 2.5 | 2.7 | -- | 3.6 | V | If=20 mA |
| Reverse Current | IR | - | - | 30 | -- | -- | 30 | μV | VR=6 V |
Absolute Maximum Ratings at Ta= 25℃
| Parameter | symbol | Maximum rating | unit |
| Power Dissipation | Pd | 50 | mW |
| 70 |
| ||
| Forward Current | IF | 20 | mA |
| Peak Forward Current | IF(Peak) | 80 | mA |
| 80 |
| ||
| 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 |
|
Q1: Can I get a sample order?
A1: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.
Q2: How do you ship the goods and how long does it take arrive?
A2: We usually ship by UPS, DHL, EMS, FEDEX or TNT for samples or small order. It usually takes 3-7 days.
For large order, we can ship by air and sea, the lead time depend on your destination.
Q3: How to proceed the order if I have logo to print?
A3: First, Artwork for visual confirmation, and next is Sample picture or sending sample to you for confirmation, finally we will go to mass production.
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