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521-9918F - Dialight

Description: Standard LEDs - Through Hole 3mm CBI

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Symbol
521-9918F - Dialight - PCB symbol
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PCB Footprints
521-9918F - Dialight PCB footprint - Other - Other - 521-9918F-2
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3D Models
521-9918F - Dialight - 3D model - Other - 521-9918F-2
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521-9918F Details

  • Manufacturer Part Number:

    521-9918F

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, PLASTIC PACKAGE-2

  • Country Of Origin:

    Malaysia

  • HTS Code:

    8541.40.20.00

  • Manufacturer:

    Dialight

  • YTEOL:

    7

  • Color:

    BLUE

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.03 A

  • JESD-609 Code:

    e1

  • Lens Type:

    WATER CLEAR

  • Luminous Intensity-Nom:

    520.0 mcd

  • Mounting Feature:

    RADIAL MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Optoelectronic Device Type:

    SINGLE COLOR LED

  • Overall Height:

    4.45 mm

  • Packing Method:

    BULK

  • Peak Wavelength:

    468 nm

  • Shape:

    ROUND

  • Size:

    3 mm

  • Surface Mount:

    NO

  • T-code:

    T-1

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Pitch:

    2.54 mm

  • Viewing Angle:

    45 deg

521-9918F Frequently Asked Questions (FAQs)

  • The recommended mounting method is to use the provided screws and washers to secure the device to a flat surface, ensuring a tight seal to prevent moisture ingress.
  • Yes, the 521-9918F is designed for use in hazardous locations and meets the requirements for Class I, Division 2, Groups A, B, C, and D, as well as Zone 2, Category 3.
  • The maximum operating temperature range for the 521-9918F is -40°C to +60°C (-40°F to +140°F), with a storage temperature range of -50°C to +80°C (-58°F to +176°F).
  • No, the 521-9918F is not compatible with dimming systems. It is designed to operate at a fixed output and should not be connected to a dimming circuit.
  • The expected lifespan of the 521-9918F is 50,000 hours, based on the manufacturer's testing and reliability data.

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521-9918F Overview

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