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PWR220T-20-1R50F - Bourns

Description: Bourns PWR220T Series TO-220 Radial Fixed Resistor 1.5Ω ±1% 20W ±100ppm/°C

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PWR220T-20-1R50F - Bourns PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220-2
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3D Models
PWR220T-20-1R50F - Bourns  - 3D model - Transistor Outline, Vertical - TO-220-2
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PWR220T-20-1R50F Details

  • Manufacturer Part Number:

    PWR220T-20-1R50F

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Costa Rica

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.90

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    9

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.72 mm

  • Lead Length:

    13.72 mm

  • Lead Spacing:

    5.08 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    155 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    14.6 mm

  • Package Length:

    10.1 mm

  • Package Style:

    TO-220

  • Package Width:

    4 mm

  • Packing Method:

    TUBE

  • Rated Power Dissipation (P):

    20 W

  • Rated Temperature:

    25 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    1.5 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL GLAZE/THICK FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    250 V

PWR220T-20-1R50F Frequently Asked Questions (FAQs)

  • A good PCB layout for the PWR220T-20-1R50F would involve keeping the input and output traces separate, using a solid ground plane, and placing the component close to the power source to minimize inductance.
  • To ensure reliability in high-temperature applications, it's essential to follow the recommended derating curves, ensure good airflow, and consider using a heat sink or thermal interface material to dissipate heat.
  • To minimize EMI, use a shielded enclosure, keep the component away from sensitive circuits, and use a common-mode choke or ferrite bead to filter out high-frequency noise.
  • Yes, the PWR220T-20-1R50F can be used in a redundant or parallel configuration, but it's essential to ensure that the components are properly synchronized and that the output voltages are matched to prevent current imbalances.
  • To ensure safe operation, follow the recommended operating conditions, use a fuse or overcurrent protection, and ensure that the component is properly isolated from the user and other sensitive circuits.

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PWR220T-20-1R50F Overview

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