677-501-23

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MARL
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677-501-23 数据手册

PROFESSIONAL LED INDICATORS Ø8.1mm Mounting FEATURES Black anodised aluminium housing 677 SERIES P ACK QUANTITY = 10 PIECES Sealed to IP67 Wide viewing angle Suitable for high vibration applications Internal reverse protection diode fitted as standard in all voltage models. Smoked lens for good on/off contrast ratio SPECIFICATION Ordering Information & Typical T echnical Characteristics (T a = 25°C) Mean Time Between Failure = 100,000 Hours. PART NUMBER COLOUR Luminous intensity figures refer to the unmodified discrete LED. VOLTAGE CURRENT LUMINOUS WAVE OPERATING STORAGE LENS DC (Vdc) Vopr DC (mA) lopr INTENSITY lv@20mA (mcd) LENGTH λp (nm) TEMP T opr TEMP T stg HIGH INTENSITY 677-501-21 677-521-21 677-532-21 677-930-21 677-997-21 677-501-23 677-521-23 677-532-23 677-930-23 677-997-23 UNITS Red Yellow Green Blue Cool White Red Yellow Green Blue Cool White Smoked Smoked Smoked Smoked Smoked Smoked Smoked Smoked Smoked Smoked 12 12 12 12 12 24-28 24-28 24-28 24-28 24-28 Vdc 20 20 20 20 20 20 20 20 20 20 mA 11000 16000 23000 7000 14000 11000 16000 23000 7000 14000 mcd 643 591 527 470 see below 643 591 527 470 see below nm -40 ~ +95^ -40 ~ +95^ -40 ~ +95^ -40 ~ +95^ -40 ~ +95^ -40 ~ +95^ -40 ~ +95^ -40 ~ +95^ -40 ~ +95^ -40 ~ +95^ °C -40 ~ +100 -40 ~ +100 -40 ~ +100 -40 ~ +100 -40 ~ +100 -40 ~ +100 -40 ~ +100 -40 ~ +100 -40 ~ +100 -40 ~ +100 °C Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Other voltages AC/DC available. Please contact our Technical Sales. ^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs. x y 997F-C 0.245 0.229 *Typical emission colour cool white 0.361 0.356 0.264 Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a batch. 0.385 0.351 0.220 How to Order: website: www.marl.co.uk • email: sales@marl.co.uk • • T elephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 relating to either products or service. for products or service. The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation Marl International reserve the right to alter without notice the specification or any conditions of supply © MARL INTERNATIONAL LTD 2007 : DS 051/06 Issue 2 SAMPLES AVAILABLE Page 1 of 3 677 Series MOUNTING HOLE Dimensions in mm (Typical) Not to scale Anode termination indicated by red sleeve Mounting hole to be clean and burr free MATERIALS Body Nut Panel Seal T ermination T ags Fresnel lens Encapsulation Lock Washer Black Anodised Aluminium Bright Nickel Plated Brass Viton Silver Flash Coated Brass Polycarbonate PC5430 Resin Spring Steel PUSH-ON CONNECTORS 925-000-00 is brass tin plated. Dimensions in mm (Typical) Not to scale For use with 677 series lamps. TECHNICAL CHARACTERISTICS SERIES MAXIMUM DISSIPATION 677 UNITS 700 mW POWER MAXIMUM VOLTAGE 3* / 1000• Vdc • = Voltage Version REVERSE PANEL NUT MINIMUM MIN/MAX. THICKNESS 1.5-13.0 mm PANEL CUTOUT TORQUE 0.6 Nm MOUNTING CENTRES x,y = 14.5 mm MOUNTING 8.1 mm * = Current Version OPTIONAL FLYING LEAD TERMINATIONS ORDER SUFFIX 15 15 19 19 CODE SUPPLY WIRE WIRE NO/DIAMETER CONDUCTORS OF DIAMETER INSULATION OVER COMMENTS VOLTAGE COLOUR LENGTH DC Products AC Products DC Products AC Products Red-anode / Black-cathode Brown-live / Blue-neutral Red-anode / Black-cathode Brown-live / Blue-neutral 150mm 150mm 1000mm 1000mm Customised available 19/0.15mm 1.2mm lengths website: www.marl.co.uk • email: sales@marl.co.uk • • T elephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 relating to either products or service. for products or service. The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation Marl International reserve the right to alter without notice the specification or any conditions of supply Approved Manufacturer BS EN ISO 9001:2000 © MARL INTERNATIONAL LTD 2007 : DS 051/06 Issue 2 SAMPLES AVAILABLE Page 2 of 3 DERATING INFORMATION 501 & 521 532, 930 & 997 website: www.marl.co.uk • email: sales@marl.co.uk • • T elephone +44 (0)1229 582430 • Fax: +44 (0)1229 585155 relating to either products or service. for products or service. The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation Marl International reserve the right to alter without notice the specification or any conditions of supply Approved Manufacturer BS EN ISO 9001:2000 MARL INTERNATIONAL LTD 2007 : DS 051/06 Issue 3 Page 3 of 3

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677-501-23

1. 物料型号： - 677系列，包括不同颜色和电压版本的LED指示器，如677-501-21（红色，12V）、677-521-21（黄色，12V）、677-532-21（绿色，12V）、677-930-21（蓝色，12V）、677-997-21（冷白光，12V）等。

2. 器件简介： - 该系列为专业的LED指示器，具有黑色阳极氧化铝制外壳，密封达到IP67等级，适合高震动应用，内置反向保护二极管，烟熏镜头提供良好的开关对比度。

3. 引脚分配： - 正极由红色套管表示，负极则根据具体产品不同颜色区分。

4. 参数特性： - 包括工作电压（Vdc）、工作电流（mA）、光强度（mcd）、波长（nm）、工作温度范围（°C）、存储温度范围（°C）等。例如，677-501-21型号在20mA电流下的光强度为11000mcd，波长为643nm，工作温度范围为-40至+95°C。

5. 功能详解： - 这些LED指示器具有高亮度和宽视角，适用于各种指示和信号应用，特别是在恶劣环境下也能保持性能。

6. 应用信息： - 适用于需要高亮度和高可靠性指示的应用，如工业控制面板、交通信号灯等。

7. 封装信息： - 封装材料包括黑色阳极氧化铝制外壳、亮镍镀铜螺母、Viton面板密封、镀银黄铜端子标签、聚碳酸酯的菲涅尔透镜和PC5430树脂封装。

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