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3299Y-1-503 - Bourns

Description: Res Cermet Trimmer 50K Ohm 10% 0.5W(1/2W) 25(Elec)Turn 2.29mm (9.53 X 6.1 X 11.55mm) Pin Thru-Hole Tube

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3299Y-1-503 - Bourns - PCB symbol
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3299Y-1-503 - Bourns PCB footprint - Other - Other - 3299Y-1-503-2
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3299Y-1-503 Details

  • Manufacturer Part Number:

    3299Y-1-503

  • Pbfree Code:

    No

  • Rohs Code:

    No

  • 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:

    5.63

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e0

  • 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:

    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 LEAD

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

  • Working Voltage:

    300 V

3299Y-1-503 Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane to minimize electromagnetic interference (EMI) and ensure optimal performance. A minimum of 0.5 mm clearance around the component is also recommended.
  • The 3299Y-1-503 is designed to provide excellent high-frequency noise and EMI rejection due to its shielded construction and internal filtering. However, additional external filtering or shielding may be necessary in extremely noisy environments.
  • The 3299Y-1-503 is rated for operation from -40°C to +125°C, but derating may be necessary for extended operation at extreme temperatures. Consult the datasheet for specific derating guidelines.
  • Yes, the 3299Y-1-503 is designed to withstand high-vibration and high-shock environments, but it's essential to follow proper mounting and soldering techniques to ensure reliable operation. Consult the datasheet for specific vibration and shock ratings.
  • Yes, the 3299Y-1-503 is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in environmentally conscious designs.

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3299Y-1-503 Overview

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3299Y-1-503 Alternates

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Part Image 3299Y-1-503LF Bourns Inc

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