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2×5×7mm Square Lens High Brightness Red LED Diode Long Pin Through-Hole Indicator Lamp Beads

Quality 2×5×7mm Square Lens High Brightness Red LED Diode Long Pin Through-Hole Indicator Lamp Beads factory
Product Specification
Place of Origin: CHINA
Brand Name: Weishibo
Certification: ROHS/GS/IMQ/CE/FCC/UL
Model Number: WS-257RXXXXC/D
Minimum Order Quantity: 3000
Price: 0.01-0.03 US dollars
Payment Terms: L/C,D/A,D/P
Supply Ability: 10KK per month
Product Details
Highlight:

led diode high brightness

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257 led diode

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257 lamp beads
Model: 257 Square Through-Hole LED
Lens Diameter: 2.0×5.0mm (Cross-Section), 7.0mm (Length)
Lens Style: Red-Colored Square Lens With Flange
Pin Configuration: 2-Pin (Anode/Cathode)
Dominant Wavelength: 620–630nm (Red)
Forward Voltage (VF): 1.8–2.2V (Typical)
Rated Operating Current: 20mA
View Angle: 30-45° (typical)
Operating Temperature: -40°C ~ +85°C
Lifespan: ≥50000 Hours
Product Description
257 Square 2×5×7mm Red LED Diode High Brightness Long Pin Through Hole Indicator Lamp Beads
Product Overview

These 257 square LEDs feature a compact 2×5×7mm red-colored lens, delivering bright, uniform red light for status indication. The long-pin design ensures flexible PCB assembly, while the unique square profile makes them ideal for applications requiring a flat, low-profile indicator light, such as control panels, consumer electronics, and industrial equipment.

Specifications
Parameter Details
Package Type 257 Square Through-Hole LED
Lens Style Red-Colored Square Lens with Flange
Pin Configuration 2-Pin (Anode/Cathode), Long Pin
Lens Dimensions 2.0×5.0mm (Cross-Section), 7.0mm (Length)
Pin Length 28.0±1.0mm (Long Pin) / 26.0±1.0mm (Shorter Pin)
Dominant Wavelength 620-630nm (Red)
Forward Voltage (VF) 1.8-2.2V (Typical)
Forward Current (IF) 20mA (Rated)
Viewing Angle 30°-45° (Typical, Square Lens)
Operating Temperature -40°C ~ +85°C
Key Features
  • Compact Square Design: The 2×5×7mm lens profile fits tight spaces, making it ideal for low-profile or recessed indicator applications
  • Vivid Red Light: The red-colored lens delivers bright, uniform red light for clear status indication
  • Long-Pin Configuration: Extended pins allow flexible installation and soldering in various PCB layouts
  • Reliable Performance: Low power consumption and long lifespan ensure stable operation in continuous use
  • Flanged Design: Integrated flange ensures precise alignment during assembly, reducing installation errors
Applications
  • Control panel and dashboard red status indicators
  • Consumer appliances and electronic devices
  • Industrial equipment and machinery signal lights
  • DIY projects requiring compact low-profile indicators
  • Automotive and marine control panel applications
Tags:

led diode

lamp beads

DIP LED
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