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3299W-1-502LF - Bourns

Description: 3299W top adj cermet trimmer,5K 10mm Bourns 3299W Series 25-Turn Through Hole Cermet Trimmer Resistor with Pin Terminations, 5kΩ ±10% 1/2W ±100ppm/°C

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3299W-1-502LF - Bourns - PCB symbol
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PCB Footprints
3299W-1-502LF - Bourns PCB footprint - Other - Other - 3299W
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3D Models
3299W-1-502LF - Bourns - 3D model - Other - 3299W
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3299W-1-502LF Details

  • Manufacturer Part Number:

    3299W-1-502LF

  • 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:

    VERTICAL

  • 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:

    10.03 mm

  • Package Length:

    9.53 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    6.1 mm

  • Packing Method:

    TUBE

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    5000 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

3299W-1-502LF 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 electromagnetic interference, and optimize signal integrity.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, Bourns recommends derating the device's power rating at higher temperatures. Consult Bourns' application notes for specific derating guidelines and thermal management recommendations.
  • Bourns recommends following the IPC/JEDEC J-STD-020 standard for soldering profiles. A peak temperature of 260°C (500°F) and a dwell time of 20-40 seconds are recommended. Avoid exceeding these parameters to prevent damage to the device.
  • While the 3299W-1-502LF is a high-quality component, it's essential to consult with Bourns' application engineers to determine its suitability for high-reliability or safety-critical applications. Additional testing, certification, or customization might be required to meet specific industry standards.
  • Bourns provides reliability data and expected lifespan estimates in their application notes and quality documentation. The 3299W-1-502LF is designed to meet or exceed industry standards for reliability and lifespan, but actual performance may vary depending on application, environment, and usage.

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3299W-1-502LF Overview

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3299W-1-502LF Alternates

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Part Image 3299W-1-502 Bourns Inc

Trimmer, Cermet, 0.5W, 5000ohm, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 3824, 3/8 INCH, SQUARE, 3 PINS