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参数资料
| 型号： | LA-301BB |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/5页 |
| 文件大小： | 67K |
| 描述： | LED 7-SEG .315" 1DIGIT BLUE CA |
| 标准包装： | 160 |
| 系列： | LA-301 B/L |
| 数字/字母数： | 1 |
| 尺寸/尺寸： | 0.43" L x 0.27" W x 0.20" H（11mm x 6.8mm x 5mm） |
| 数字/Alpha 尺寸： | 0.31"（8mm） |
| 显示器类型： | 7 段显示 |
| 共用引脚： | 共阳极 |
| 颜色： | 蓝 |
| 正向电压： | 3.6V |
| 电流 - 测试： | 10mA |
| Millicandela 等级： | 56mcd |
| 波长 - 峰值： | 470nm |
| 功率耗散（最大）： | 42mW |
| 封装/外壳： | 10-DIP（0.209"，5.30mm） |
LA-301
B
/
L
Series
LED displays
Rev.C 1/4
Single Digit LED Numeric Display
LA-301 B / L Series
LA-301 B / L series is developed because of the demand
for small single digit LED Numeric Display. Materials of
emission are GaAsP on GaP, AlGalnP, GaP and GaN.
This is the height of a letter 8mm, single digit LED
Numeric Display that is packed by epoxy resin.
』Features
1) The height of a letter is 8mm.
2) The light don’t leak from the segment in spite of the
small package.
3) The package of surface color is black. Color of
segment is colored in emitting color. (Blue color is only
milky white)
4) Each color has anode common and cathode common
respectively.
』Dimensions
(Unit : mm)
10?
7.0
0.5
0
+
0.1
0.25+00.1
11.0
8.0
1.0
φ0.8
(2.0)
(8.0)
(5.3)
5.0
3.8
±
0.5
4.0
1.0
Tolerance are ±0.3 unless otherwise noted:
』Selection guide
Anode
Cathode
Emitting color
Common
Red
LA-301VB
LA-301VL
Red(High brightness)
(High brightness)
(High brightness)
LA-301AB
LA-301AL
Orange
LA-301EB
LA-301EL
Yellow
LA-301XB
LA-301XL
Green
LA-301MB
LA-301ML
Blue
LA-301BB
LA-301BL
』Pin assignments
Pin No.
1
+
+
10
2
+
+
9
3
+
+
8
4
+
ec+
7
5
+
+
6
a
g
d
f
b
D.P
Function
Pin No.
1
2
3
4
5
6
7
8
9
10
Segment "a"
Segment "f"
Segment "g"
Segment "e"
Segment "d"
D.P Cathode
D.P Anode
Segment "c"
Common
Segment "b"
』Equivalent circuit (anode common) (cathode common)
a
c1
10
8
COM9
7
b
d
e5
4
2
f
g
3
D.P6
a
b
c
d
e1
10
8
5
4
COM9
7
f2
g
3
D.P6
相关PDF资料 |
PDF描述 |
|---|---|
| LA-401BN | DISPLAY 7SEG 10.16MM 1DGT BLU CC |
| LA-601BL | DISPLAY 7SEG 14.6MM 1DGT BLUE CC |
| LB-302VF | DISPLAY 7SEG 7.62MM 2DGT RED CA |
| LB-402MD | DISPLAY 7SEG 10.16MM 2DGT GRN CA |
| LB-602AA2 | DISPLAY 7SEG 14.3MM 2DGT RED CA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA-301BBT | 制造商:ROHM Semiconductor 功能描述: |
| LA-301BL | 功能描述:LED 显示器和配件 LED NUM 1 DIGIT DISP.3" CC BLUE RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube |
| LA-301BL_08 | 制造商:ROHM 制造商全称:Rohm 功能描述:Single Digit LED Numeric Display |
| LA301DA | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LA301DB | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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