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3252W-1-104LF - Bourns

Description: Trimmer Resistors - Through Hole 100K 1/2" Square Sealed Wire Leads

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3252W-1-104LF Details

  • Manufacturer Part Number:

    3252W-1-104LF

  • 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:

    8 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.5

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.71 mm

  • Lead Length:

    13.34 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    25

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    12.7 mm

  • Package Length:

    12.7 mm

  • Package Style:

    Radial

  • Package Width:

    5.59 mm

  • Packing Method:

    TUBE

  • Rated Power Dissipation (P):

    0.75 W

  • Rated Temperature:

    85 °C

  • Resistance:

    100000 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:

    400 V

3252W-1-104LF 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 proper thermal management, minimize parasitic inductance, and optimize performance.
  • The 3252W-1-104LF is designed to minimize high-frequency noise and EMI. The shielded construction and internal Faraday shield help to reduce electromagnetic radiation and improve noise immunity. Additionally, the inductor's high self-resonant frequency (SRF) helps to filter out high-frequency noise.
  • While the datasheet specifies a temperature range of -40°C to +125°C, it's essential to note that the inductor's performance may degrade at extreme temperatures. It's recommended to derate the inductor's current rating and consider thermal management strategies to ensure reliable operation.
  • The 3252W-1-104LF is designed to meet the requirements of various industrial and automotive applications, including those with high vibration and shock. However, it's crucial to ensure that the inductor is properly mounted and secured to the PCB to prevent mechanical stress and damage.
  • Bourns inductors are designed to maintain their performance over time, with minimal degradation due to aging or environmental factors. However, it's essential to follow proper storage and handling procedures to prevent damage or degradation. Additionally, environmental factors like humidity, temperature, and radiation may affect the inductor's performance, so it's crucial to consider these factors in the design and testing process.

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3252W-1-104LF Overview

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Part Image 3252W-1-104 Bourns Inc

Trimmer, Cermet, 0.75W, 100000ohm, 400V, 10% +/-Tol, 100ppm/Cel, 25 Turn(s)