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PDB181-K420K-502A2 - Bourns

Description: 5k Ohm 1 Gang Logarithmic Panel Mount Potentiometer 1.0 Turns Carbon 0.1W, 1/10W PC Pins

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PDB181-K420K-502A2 - Bourns - PCB symbol
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PCB Footprints
PDB181-K420K-502A2 - Bourns PCB footprint - Other - Other - PDB181-K420K-502A2-5
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3D Models
PDB181-K420K-502A2 - Bourns - 3D model - Other - PDB181-K420K-502A2-5
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PDB181-K420K-502A2 Details

  • Manufacturer Part Number:

    PDB181-K420K-502A2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.65

  • Construction:

    Rotary

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    50 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Diameter:

    17 mm

  • Package Length:

    9.5 mm

  • Package Style:

    PCB Mount

  • Rated Power Dissipation (P):

    0.1 W

  • Resistance:

    5000 Ω

  • Resistor Type:

    POTENTIOMETER

  • Rotational Angle:

    300 deg

  • Surface Mount:

    NO

  • Technology:

    CARBON

  • Tolerance:

    20%

  • Working Voltage:

    150 V

PDB181-K420K-502A2 Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application note AN164, which can be found on their website. It's essential to follow these guidelines to ensure proper assembly and to minimize thermal resistance.
  • The choice of TIM depends on the specific application and operating conditions. Bourns recommends using a TIM with a thermal conductivity of at least 1 W/m-K. Some popular options include thermal grease, thermal tape, or thermal pads. It's essential to consult the datasheet and application notes for more information.
  • The PDB181-K420K-502A2 has an operating temperature range of -40°C to +150°C. However, the device's performance and reliability may degrade if operated at the extreme ends of this range. It's essential to consult the datasheet and application notes for more information on temperature derating and thermal management.
  • Bourns provides guidelines for soldering and assembly in their application note AN164. It's essential to follow these guidelines, including using a soldering iron with a temperature of 250°C to 260°C, and ensuring the device is properly aligned and seated on the PCB.
  • The PDB181-K420K-502A2 is a sensitive electronic component and requires proper ESD protection and handling. Bourns recommends following standard ESD handling procedures, including using ESD-safe workstations, wrist straps, and packaging materials.

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