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For how to order, delivery time, guarantees etc.
read our "how to's"
We accept orders from any country !
Distributors
All our Products are RoHs compliant !
About us
Our group is Chinese Manufacturer which owns
3 factories and 4 workshops:
Export items:
1. LED diodes
2. Cooling modules
3. Heatsinks
4. LCD modules
Domestic market:
5. Multimeters
6. Connectors + cables
7. Switches
Factories are located in Jiangsu and Zhejiang provinces in China.
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Superbright Oval LEDs With Stoppers and Brass Lead Frame
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Designed especially for severe climatic conditions outdoor panels !
OVAL LED 3.9x3.2mm |
| Order No. |
Chip |
Wave
lenght
(nm) |
Lens
color |
Electro–optical
characteristics |
2Ø1/2 Half
intensity
angle (°) |
Raw
mater. |
Emited
color |
Vf(V) |
lv@20mA
(mcd) |
| Typ. |
Max. |
| 3751XG2D-S |
GaInN |
Green |
520-530 |
Green
Diffused |
3.0 |
3.6 |
1700-2880 |
105°/55° |
 |
| 3751XB7D-S |
GaInN |
Blue |
465-475 |
Blue
Diffused |
3.0 |
3.6 |
300-620 |
105°/55° |
 |
| Order No. |
Chip |
Wave
lenght
(nm) |
Lens
color |
Electro–optical
characteristics |
2Ø1/2 Half
intensity
angle (deg) |
Raw
mater. |
Emited
color |
Vf(V) |
lv@
20mA
(mcd) |
| Typ. |
Max. |
|
5.2x3.8mm
|
7511LB7D-SB
Datasheet |
GaInN |
Blue |
470 |
Blue
Diffused |
3.5 |
4.0 |
700~1100 |
110/
50° |  |
|
3.9x3.1mm
|
3751LB7D-SB
Datasheet |
GaInN |
Blue |
470 |
Blue
Diffused |
3.5 |
4.0 |
400~1100 |
110/
50° | |
3751PG2D-SB
Datasheet |
GaInN |
Pure Green |
524 |
Green
Diffused |
3.5 |
4.0 |
1500~3000 |
110/
50° |  |
Cross numbers
| Our # | Nichia # |
| 7511LB7D | NSPB546BS |
| 7511PG2D | NSPG546BS |
| 7511MR2D | NSPR546CS (NSPR546GS) |
| 7511PR2D | NSPR546CS (NSPR546GS) |
| 3751LB7D | NSPB346CS (NSPB346BS) |
| 3751PG2D | NSPG346CS (NSPG346BS) |
|
Superbright Oval LEDs
With Stoppers
|
| Order No. |
Chip |
Wave
lenght
(nm) |
Lens
color |
Electro–optical
characteristics |
2Ø1/2 Half
intensity
angle (deg) |
Raw
mater. |
Emited
color |
Vf(V) |
lv@
20mA
(mcd) |
| Typ. |
Max. |
|
5.2x3.8mm
|
774PG2T-S
Datasheet |
GaInN |
Pure Green |
524 |
Green
Transparent |
3.5 |
4.0 |
1500~2100 |
70/
40° | |
Perfectly suitable for screens and displays - higher brightness with
same horizontal accessibility for the audience.
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