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KRA021 - Kingbright

Description: Optical Switches, Transmissive, Phototransistor Output Various position detection sensor

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Symbol
KRA021 - Kingbright - PCB symbol
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PCB Footprints
KRA021 - Kingbright PCB footprint - Other - Other - KRA021-3
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3D Models
KRA021 - Kingbright - 3D model - Other - KRA021-3
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KRA021 Details

  • Manufacturer Part Number:

    KRA021

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT PACKAGE-4

  • Country Of Origin:

    Mainland China

  • Manufacturer:

    Kingbright

  • YTEOL:

    3.5

  • Coll-Emtr Bkdn Voltage-Min:

    35 V

  • Configuration:

    SINGLE

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.03 A

  • Gap Size:

    5 mm

  • Number of Functions:

    1

  • On-state Collector Current-Nom:

    50 mA

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT SLOTTED SWITCH

  • Slot Width-Nom:

    5 mm

KRA021 Frequently Asked Questions (FAQs)

  • The recommended storage temperature for KRA021 is -20°C to 30°C.
  • Yes, KRA021 is suitable for outdoor applications, but it's recommended to use a suitable enclosure to protect it from direct sunlight, moisture, and extreme temperatures.
  • The maximum forward current rating for KRA021 is 30mA. Exceeding this rating may reduce the lifespan of the LED or cause it to fail prematurely.
  • Yes, KRA021 is compatible with lead-free soldering processes, but it's recommended to follow the manufacturer's guidelines for reflow soldering to ensure reliable assembly.
  • The typical viewing angle for KRA021 is 120°, but this can vary depending on the specific application and optical design.

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KRA021 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like KRA02, or try a keyword search, such as Slotted Switch

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