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3299P-1-503LF - Bourns

Description: Trimmer Resistors - Through Hole 50Kohms Standoffs Horizontal Adjust

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3299P-1-503LF Details

  • Manufacturer Part Number:

    3299P-1-503LF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Not Compliant

  • Country Of Origin:

    Costa Rica

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.50

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.5

  • Actuator Orientation:

    HORIZONTAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.51 mm

  • Lead Length:

    6.22 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:

    6.1 mm

  • Package Length:

    10.03 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    9.53 mm

  • Packing Method:

    TUBE

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    50000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    TRIMMER

  • Rotational Angle:

    9000 deg

  • Surface Mount:

    NO

  • Technology:

    CERMET

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

  • Working Voltage:

    300 V

3299P-1-503LF Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, minimize parasitic inductance, and reduce electromagnetic interference (EMI).
  • The 3299P-1-503LF is designed to minimize EMI and high-frequency noise. The shielded construction and magnetic field cancellation help reduce radiation and susceptibility to external interference. However, additional filtering or shielding may be necessary depending on the specific application and environment.
  • While the datasheet specifies a temperature range of -40°C to +125°C, it's essential to consider the derating curves and temperature coefficients to ensure the inductor operates within safe limits. Consult Bourns' application notes and thermal management guidelines for more information.
  • The 3299P-1-503LF is a commercial-grade component, but Bourns offers high-reliability and safety-critical versions of similar inductors. Engineers should consult Bourns' product portfolio and documentation to determine the most suitable component for their specific application.
  • Bourns provides inductor selection guides and tools to help engineers choose the optimal component for their design. Factors such as operating frequency, current, and impedance should be considered when selecting the correct inductor value and tolerance.

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3299P-1-503LF Overview

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Part Image 3299P-1-503 Bourns Inc

Trimmer, Cermet, 0.5W, 50000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 25 Turn(s)