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PWR221T-30-7500F - Bourns

Description: Res Thick Film 750 Ohm 1% 2.25/30W ±100ppm/°C Epoxy TO-220 RDL Automotive Tube

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PWR221T-30-7500F - Bourns - PCB symbol
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PCB Footprints
PWR221T-30-7500F - Bourns PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220-2020
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3D Models
PWR221T-30-7500F - Bourns - 3D model - Transistor Outline, Vertical - TO-220-2020
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PWR221T-30-7500F Details

  • Manufacturer Part Number:

    PWR221T-30-7500F

  • 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:

    750 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-30-7500F Frequently Asked Questions (FAQs)

  • Bourns recommends a PCB layout with a large copper area for heat dissipation, and a thermal management system with a heat sink and thermal interface material to keep the junction temperature below 125°C.
  • Bourns recommends using a soldering iron with a temperature of 250°C to 270°C, and applying a small amount of solder paste to the PCB pads. The fuse should be placed on the PCB and soldered within 3 seconds to avoid overheating.
  • The PWR221T-30-7500F has a fast response time of <1ms to an overcurrent condition, making it suitable for protecting sensitive electronic components.
  • Yes, the PWR221T-30-7500F is designed to meet the requirements of high-vibration and high-shock applications, such as in automotive or industrial control systems.
  • Yes, the PWR221T-30-7500F is compatible with lead-free soldering processes and meets the requirements of RoHS and WEEE directives.

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PWR221T-30-7500F Overview

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