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3296W-1-203RLF - Bourns

Description: Trimmer Resistors - Through Hole 3/8" 20Kohms Sealed Vertical Adjust

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3296W-1-203RLF - Bourns - PCB symbol
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3296W-1-203RLF - Bourns PCB footprint - Other - Other - 3296W-1-203RLF-1
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3296W-1-203RLF - Bourns - 3D model - Other - 3296W-1-203RLF-1
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3296W-1-203RLF Details

  • Manufacturer Part Number:

    3296W-1-203RLF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Not Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.50

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.5

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.51 mm

  • Lead Length:

    6.4 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    25

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    10.03 mm

  • Package Length:

    9.53 mm

  • Package Style:

    Radial

  • Package Width:

    4.83 mm

  • Packing Method:

    TR

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    20000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    TRIMMER

  • Rotational Angle:

    9000 deg

  • Surface Mount:

    NO

  • Technology:

    CERMET

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    MATTE TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

  • Working Voltage:

    300 V

3296W-1-203RLF Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure proper thermal management, minimize parasitic inductance, and optimize performance.
  • To minimize electromagnetic interference (EMI), keep the inductor at least 5 mm away from sensitive components. You can also use shielding techniques, such as copper tape or mu-metal shielding, to contain the magnetic field.
  • While the datasheet specifies a maximum rated voltage, it's essential to consider the voltage stress during switching transitions. As a rule of thumb, ensure the voltage across the inductor does not exceed 1.5 times the rated voltage to prevent premature failure.
  • The SRF is typically not specified in the datasheet. To determine the SRF, use a network analyzer or a spectrum analyzer to measure the inductor's impedance vs. frequency. The SRF can affect circuit performance, so it's essential to consider it during design and simulation.
  • The inductor's thermal resistance (Rth) is specified in the datasheet. Ensure good thermal contact between the inductor and the PCB, and consider using thermal vias or a heat sink to dissipate heat. This is especially important in high-current or high-frequency applications.

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3296W-1-203RLF Overview

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3296W-1-203RLF Alternates

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Part Image 3296W-1-203LF Bourns Inc

Trimmer, Cermet, 0.5W, 20000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 25 Turn(s)
Part Image 3296W-1-203 Bourns Inc

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Part Image 3296W-1-203R Bourns Inc

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Part Image 3296W-1-203A Bourns Inc

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Part Image 3296W-1-203ALF Bourns Inc

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For a full list of alternate parts for 3296W-1-203RLF, check out Findchips.com