特点:
0.52英寸三位数LED数码管
0.52英寸的数字高(13.20mm)
宽度*高度:37.80*17.50mm
低电流操作
共阴共阳可选
优良的品质外观
输出亮度较高
易于安装在PC板和PC槽上
IC兼容
多种颜色可选
标准:灰面白字
合RoHs
Feature:
0.52 inch three numeric LED display
0.52 inch di height(13.20mm)
widthxheight:37.8017.50mm
Low Current Operation
Common Anode and Common Cathode available
Excellent Charaer Appearance
High Light Output
Easy Mounting On PC Boards or Sockets
IC Compatible
Multicolor Available
Categorized for Luminous Intensity
Technically Rugged
Standard: Gray Surface, White Segment
RoHs Compliance
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-T52A-31H | BL-T52B-31H | Red | 700 | 2.25 | 2.6 | 12 |
| BL-T52A-31D | BL-T52B-31D | Super Red | 660 | 1.85 | 2.2 | 125 |
| BL-T52A-31S | BL-T52B-31S | Hi Red | 660 | 1.85 | 2.2 | 120 |
| BL-T52A-31UR | BL-T52B-31UR | Ultra Red | 660 | 1.85 | 2.2 | 130 |
| BL-T52A-31E | BL-T52B-31E | Orange | 635 | 2.1 | 2.5 | 65 |
| BL-T52A-31UE | BL-T52B-31UE | Ultra Orange | 630 | 2.1 | 2.5 | 90 |
| BL-T52A-31UY | BL-T52B-31UY | Ultra Yellow | 590 | 2.1 | 2.5 | 75 |
| BL-T52A-31Y | BL-T52B-31Y | Yellow | 585 | 2.1 | 2.5 | 65 |
| BL-T52A-31UG | BL-T52B-31UG | Ultra Green | 574 | 2.2 | 2.5 | 125 |
| BL-T52A-31G | BL-T52B-31G | Green | 570 | 2.2 | 2.5 | 50 |
| BL-T52A-31PG | BL-T52B-31PG | Ultra Pure Green | 525 | 3.0 | 4.2 | 190 |
| BL-T52A-31UB | BL-T52B-31UB | ultra Blue | 470 | 3.0 | 4.2 | 90 |
| BL-T52A-31B | BL-T52B-31B | ultra Blue | 470 | 3.0 | 4.2 | 50 |
| BL-T52A-31W | BL-T52B-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 | |||||||
