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| LED CLUSTER >> LED CLUSTER >> 28mm led cluster (4 red 12 green, square packed) 
| Contact us | betlux@betlux.com
 | product | 28mm led cluster (4 red 12 green, square packed) |
| Part NO | BL-CS28AR4G12 | |
| Dimension | 28.00mm x 28.00mm | |
| kinds | LED CLUSTER -> LED CLUSTER | |
| Datasheet |  |
Feature:
28mm Lamp cluster (4 red 12 green, square packed)
28mm LED cluster
Features:
Shape: square
Width*height: 28.00mm*28.00mm
High visibility
Emitting Color: Red green
No of Built-in 5mm LED Lamps : Super Bright Red 4 Pcs, green 12 pcs High Visibility
Waterproof Package with Hood Suitable
For Outdoor and Indoor Information Boards
Long Life
Low Current, power Savings
Low Maintenance
Different Color available
Solid State, high Vibration Resistant
Can Produce any Color in Visible Spectrum, including White Light
RoHs Compliance
Applied for:
Color Code & Chip characteristics: (Test Condition: IF=20mA)
Sepecification
| Part NO | color | wavelength | V typical | V max | Brightness | Degree |
| BL-CS28AR4G12 | Ultra Bright Red | 660 | 1.85 | 2.2 | 500 | |
| High Bright Green | 574 | 2.2 | 2.5 | 450 |
Package configuration & Internal circuit diagram
Notes:
1. All dimensions are in millimeters (inches)
2. Tolerance is 卤0.25(0.01")unless otherwise noted.
3. Specifications are subject to change without notice.
Absolute Maximum Rating (Each LED diodes,Ta= 25掳C Derate above 25掳C)
| Characteristic | Symbol | Ultra Orang | Ultra Green | Unit | |
| Spectral Line Half width | 鈻?位 | 17 | 30 | nm | |
| Pulse Forward Current | IFp | 150 | 150 | mA | |
| DC Forward Current | IF | 30 | 30 | mA | |
| Reverse Voltage | V R | 5 | 5 | V | |
| Power Dissipature | PD | 65 | 75 | mW | |
| Operating Temperature | Topr | -40 掳C -80 掳C | |||
| Storage Temperature | Tstg | -40 掳C -85 掳C | |||
| Lead Soldering Temperature | Max.260卤 5掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) | ||||