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249-7872-3331-504F

更新时间： 2024-11-20 07:35:43
品牌 Logo 应用领域
DIALIGHT 可见光LED光电
页数 文件大小 规格书
2页 112K
描述
LED Panel Mount Indicators for 3/8' Mounting Hole

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中文翻译

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249-7872-3331-504F 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：ROHS COMPLIANT PACKAGE-2Reach Compliance Code：compliant
HTS代码：8541.40.20.00风险等级：1.66
Is Samacsys：N其他特性：UL RECOGNIZED
颜色：RED颜色@波长：Red
配置：SINGLE最大正向电流：0.02 A
最大正向电压：28 V标称发光强度：55.0 mcd
安装特点：PANEL MOUNT功能数量：1
端子数量：2最高工作温度：71 °C
最低工作温度：-20 °C光电设备类型：SINGLE COLOR LED
总高度：7.1 mm包装方法：BULK
形状：CYLINDRICAL尺寸：7.1 mm
子类别：Visible LEDs表面贴装：NO
Base Number Matches：1

249-7872-3331-504F 数据手册

 浏览型号249-7872-3331-504F的Datasheet PDF文件第2页 
FEATURES / BENEFITS  
p RoHS Compliant  
p Long life – typically 100K hours  
p Low power consumption – uses up to 90% less energy  
than an incandescent indicator  
p Front or rear panel mounting  
p Available in either cylindrical or stovepipe lens, unique  
internal fresnel design provides uniform illumination  
p Aluminum black anodized housing enhances contrast  
p No heat generate  
p Resistant to shock and vibration  
p Colors include – red, green, yellow and blue  
p Polarity indication by terminal (+) denotes anode  
249 Series  
LED Panel Mount Indicators  
for 3/8” Mounting Hole  
APPLICATIONS  
Dialight’s 249 series LED panel mount indicator is available with a  
variety of LEDs as well as neon for 120 VAC operation. Typical  
applications for the 249 series include:  
• Main and remote power indication  
• Maintenance and warning indication  
• Process Control  
• Status indication  
• Instrumentation  
……..and many more!  
SPECIFICATIONS  
p Voltage requirements: 3.6, 5, 10, 14 and 28 VDC* p Operating temperature: -20º to +71ºC  
(No current limiting resistor required) Storage temperature: -40º to +71ºC  
Electrical connection: Turret terminals for wire wrapping p Max Panel thickness: 0.312” (7.92 mm)  
p
p
p
Mounting hole size: 0.375” (9.53 mm)  
p
Mounts with knurled flange nut, lock washer and nut.  
(8-10 in-lbs torque)  
* Dialight recommends tolerance of 5% of specified voltage range  
1
STOVEPIPE LENS  
CYLINDRICAL LENS  
Lockwash - .22 x 1/2  
OD Internal Tooth  
Knurled Flange Nut  
.099 x .509  
Nut - 3/32 x 1/2 Flat Hex  
max OD  
.330  
[8.40]  
.16  
[4.06]  
.571 [14.50]  
.280  
[7.10]  
.230  
[5.80]  
.571 [14.50]  
POLARITY  
POLARITY  
MARK  
MARK  
.993  
.993  
[25.20]  
[25.20]  
Figure 1  
NOTES:  
1. Dimensions in inches [mm]  
2. All measurements are typical  
3. Hardware includes knurled ring, lock washer & hex nut  
Figure 2  
1. Cylindrical lens will provide wider viewing angle.  
www.dialight.com  
12

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249-7872-3331-504F 替代型号

型号 品牌 替代类型 描述 数据表
249-7872-3331-504 DIALIGHT

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