特點(diǎn):
0.50英寸三位數(shù)LED數(shù)碼管
0.50英寸的數(shù)字高(12.7mm)
寬度*高度:25.00*19.00mm
低電流操作
共陰共陽可選
優(yōu)良的品質(zhì)外觀
輸出亮度高
易于安裝在PC板和PC槽上
IC兼容
多種顏色可選
標(biāo)準(zhǔn):灰面白字
合RoHs
Super Bright LED Elerical-optical charaeristics: (Ta=25°C) (Test Condition: IF=20mA)
Elerical-optical charaeristics:(Ta=25C) (Test Condition:IF=20mA)
| Part No Common Cathode | Part No Common Anode | Color | Wave length | (V) t | (V) Max | Bright (mcd) |
| BL-T50A-31H | BL-T50B-31H | Red | 700 | 2.25 | 2.6 | 12 |
| BL-T50A-31D | BL-T50B-31D | Super Red | 660 | 1.85 | 2.2 | 125 |
| BL-T50A-31S | BL-T50B-31S | Hi Red | 660 | 1.85 | 2.2 | 120 |
| BL-T50A-31UR | BL-T50B-31UR | Ultra Red | 660 | 1.85 | 2.2 | 130 |
| BL-T50A-31E | BL-T50B-31E | Orange | 635 | 2.1 | 2.5 | 65 |
| BL-T50A-31UE | BL-T50B-31UE | Ultra Orange | 630 | 2.1 | 2.5 | 90 |
| BL-T50A-31UY | BL-T50B-31UY | Ultra Yellow | 590 | 2.1 | 2.5 | 75 |
| BL-T50A-31Y | BL-T50B-31Y | Yellow | 585 | 2.1 | 2.5 | 65 |
| BL-T50A-31UG | BL-T50B-31UG | Ultra Green | 574 | 2.2 | 2.5 | 125 |
| BL-T50A-31G | BL-T50B-31G | Green | 570 | 2.2 | 2.5 | 50 |
| BL-T50A-31PG | BL-T50B-31PG | Ultra Pure Green | 525 | 3.0 | 4.2 | 190 |
| BL-T50A-31UB | BL-T50B-31UB | ultra Blue | 470 | 3.0 | 4.2 | 90 |
| BL-T50A-31B | BL-T50B-31B | ultra Blue | 470 | 3.0 | 4.2 | 50 |
| BL-T50A-31W | BL-T50B-31W | Ultra White | / | 2.7 | 4.2 | 130 |
Package configuration & Internal circuit diagram
Notes:
1)All dimensions are in millimeters (inches)
2)Tolerance is &plun;0.25(0.01")unless otherwise noted.
3)Specifications are subje to change without notice.
Refleor Surface color (1st number)/ Segment Lens color (2nd number):
| Number | 0 | 1 | 2 | 3 | 4 | 5 |
| Ref Surface Color | White | Black | Gray | Red | Green | |
| Epoxy Color | Water clear | White diffused | Red Diffused | Green Diffused | Yellow Diffused |
Absolute maximum ratings (Ta= 25°C)
| Parameter | S | D | UR | E | Y | G | Unit | |
| Forward Current IF | 25 | 25 | 25 | 25 | 25 | 30 | mA | |
| Power Dissipation Pd | 60 | 60 | 60 | 60 | 60 | 65 | mW | |
| Reverse Voltage VR | 5 | 5 | 5 | 5 | 5 | 5 | V | |
| Peak Forward Current IPF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | mA | |
| Operation Temperature TOPR | -40 to +80 | °C | ||||||
| Storage Temperature TSTG | -40 to +85 | °C | ||||||
| Lead Soldering Temperature TSOL | Max.260&plun; 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) | °C | ||||||
Absolute maximum ratings (Ta= 25°C)
| Parameter | UHR | UE | YO | UY | UG | PG | UB | UW | Unit |
| Forward Current IF | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | mA |
| Power Dissipation Pd | 75 | 65 | 65 | 65 | 75 | 110 | 120 | 120 | mW |
| Reverse Voltage VR | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | V |
| Peak Forward Current IPF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | 100 | 100 | mA |
| Operation Temperature TOPR | -40 to +80 | °C | |||||||
| Storage Temperature TSTG | -40 to +85 | °C | |||||||
| Lead Soldering Temperature TSOL | Max.260&plun; 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) | °C | |||||||
