Bright Blue Four Digit 7 Segment LED DISPALY SMD Lamp Beads
Features:
Advantages:
-
High-luminous intensity output
-
High-efficiency
-
Low-power consumption
-
Extremely low-current
-
Luminous evenly distributed on each segment
-
Emitting colors: various colors avaioaboe
Code: Bright Blue
| Parameter |
Symbol |
Condition |
Min |
Typ |
Max |
Unit |
| Forward Voltage |
Vf |
If=20mA |
3.1 |
|
3.6 |
V |
| Reverse Voltage |
Vr |
Ir=10uA |
|
5 |
|
V |
| Luminous Intensty |
Iv |
If=20mA |
|
80 |
|
mcd |
| Spectrum With Of Half Value |
△λ |
If=20mA |
|
22 |
|
nm |
| Wavelength |
Dλ |
If=20mA |
462 |
|
465 |
nm |
| 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～+120 |
℃ |
| Storage Temperature Range |
Tstg |
-40～+120 |
℃ |
| Solder Temperature(3 sec) |
Th |
260 |
℃
|
LED working lifetime 80,000hrs
Absolute Maximum Rating at Ta=25℃
FAQ:
1.Is your parts new ?
Answer: Yes, our parts could accept any kinds of testing, if there is any quality problem we will take responsibility.
2.What is your warranty?
Answer: Within one year after package have been received.
3.How to pay the order?
Answer: We could accept TT, Escrow, Paypal. After the order have been confirmed the invoice will be sent for reference. Then make payment as the way you like, as soon as the payment have been confirmed, we will arrange shipment.
4.Quality problems
Answer: If there is any quality problem or question, we could offer technical support or return service.
5.What is your lead time?
Answer: about 15-20 days ; For in-stock products. Lead time is about 5-7days after payment have been confirmed.
6. May I have a sample for testing?
Answer: Yes, only to pay shipping cost, free samples would be sent for testing.
Product Tags:
|
|
20mA 0.4inch 7 Segment LED Display SMD Lamp Beads Four Digit Images
|
