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PWR221T-30-30R0F - Bourns

Description: Thick Film Resistors - Through Hole Pwr Resistor 1% 30 Ohms -55Cto150C

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PWR221T-30-30R0F - Bourns - PCB symbol
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PCB Footprints
PWR221T-30-30R0F - Bourns PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220-2_2023
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3D Models
PWR221T-30-30R0F - Bourns - 3D model - Transistor Outline, Vertical - TO-220-2_2023
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PWR221T-30-30R0F Details

  • Manufacturer Part Number:

    PWR221T-30-30R0F

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TO-220

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Costa Rica

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.29.00.00

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Additional Feature:

    FREE AIR POWER : 2.25W

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.72 mm

  • Lead Length:

    12.7 mm

  • Lead Spacing:

    5.08 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    16.26 mm

  • Package Length:

    10.41 mm

  • Package Style:

    Radial

  • Package Width:

    3.18 mm

  • Packing Method:

    TUBE

  • Rated Power Dissipation (P):

    30 W

  • Rated Temperature:

    25 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    30 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL GLAZE/THICK FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    MATTE TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    250 V

PWR221T-30-30R0F Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane and a minimum of 2 oz copper thickness to minimize thermal resistance and ensure optimal performance.
  • Yes, the PWR221T-30-30R0F is designed to withstand high-vibration environments, but it's recommended to follow Bourns' guidelines for vibration testing and to ensure proper mounting and soldering to prevent mechanical stress.
  • To ensure reliability in high-temperature applications, it's recommended to follow Bourns' derating guidelines, ensure proper heat sinking, and consider using a thermally conductive interface material to minimize thermal resistance.
  • The PWR221T-30-30R0F is not designed for use in humid or wet environments. If exposure to moisture is unavoidable, it's recommended to apply a conformal coating and follow Bourns' guidelines for moisture protection.
  • Bourns recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 10-30 seconds to ensure reliable solder joints and minimize thermal stress.

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PWR221T-30-30R0F Overview

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