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| LED七段显示器 >> 三位数 >> 0.31英寸三七段LED显示 
.jpg) | 产品 | 0.31英寸三七段LED显示 |
| 零件号 | BL-T31A-32,BL-T31B-32 | |
| 尺寸 | 21 x 11mm | |
| 分类 | LED七段显示器 -> 三位数 | |
| 数据表 |  |
Feature:
0.31 英寸三位七段显示器
0.31 英寸字高(8.00mm)
长x宽:21*11mm
低电流
共阴或共阳
外观一流
输出高亮度
易于安装于线路板及插座上
集成电路兼容
多种颜色
可分光分色
技术上坚固
常规:灰面白字
符合RoHs指令
Applied for:
Super Bright LED Electrical-optical characteristics: (Ta=25掳C) (Test Condition: IF=20mA)
Electrical-optical characteristics:(Ta=25C) (Test Condition:IF=20mA)
| 型号共阴极 | 型号共阳极 | 颜色 | 波长 | 电压典型值 | 电压最大值 | 亮度 |
| BL-T31A-32H | BL-T31B-32H | 紅 | 700 | 2.25 | 2.6 | 10.5 |
| BL-T31A-32D | BL-T31B-32D | 超亮紅 | 660 | 1.85 | 2.2 | 120 |
| BL-T31A-32S | BL-T31B-32S | 高亮度紅 | 660 | 1.85 | 2.2 | 105 |
| BL-T31A-32UR | BL-T31B-32UR | 超高亮度紅 | 660 | 1.85 | 2.2 | 155 |
| BL-T31A-32E | BL-T31B-32E | 橙 | 635 | 2.1 | 2.5 | 55 |
| BL-T31A-32UE | BL-T31B-32UE | 高明亮橙色 | 630 | 2.1 | 2.5 | 120 |
| BL-T31A-32UY | BL-T31B-32UY | 高亮度黃色 | 590 | 2.1 | 2.5 | 120 |
| BL-T31A-32Y | BL-T31B-32Y | 黃 | 585 | 2.1 | 2.5 | 55 |
| BL-T31A-32UG | BL-T31B-32UG | 高亮度綠色 | 574 | 2.2 | 2.5 | 110 |
| BL-T31A-32G | BL-T31B-32G | 綠 | 570 | 2.2 | 2.5 | 50 |
| BL-T31A-32PG | BL-T31B-32PG | 超級純綠 | 525 | 3.0 | 4.2 | 170 |
| BL-T31A-32UB | BL-T31B-32UB | 超亮藍 | 470 | 3.0 | 4.2 | 80 |
| BL-T31A-32B | BL-T31B-32B | 超亮藍 | 470 | 3.0 | 4.2 | 45 |
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.
Reflector 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 |
| 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 | 掳C | ||||||
| Storage Temperature TSTG | -40 to +85 | 掳C | ||||||
| Lead Soldering Temperature TSOL | Max.260卤 5掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) | 掳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 | 掳C | |||||||
| Storage Temperature TSTG | -40 to +85 | 掳C | |||||||
| Lead Soldering Temperature TSOL | Max.260卤 5掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) | 掳C | |||||||
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