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MF-R300-2 - Bourns

Description: Resettable Fuses - PPTC 30V 3.0A-HD 40A MAX

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MF-R300-2 - Bourns  - 3D model
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MF-R300-2 Details

  • Manufacturer Part Number:

    MF-R300-2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.4

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    18.3 mm

  • Package Length:

    12 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    3 mm

  • Packing Method:

    TR, 15 INCH

  • Reference Standard:

    CUL; TUV

  • Resistance:

    0.02 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Working Voltage:

    30 V

MF-R300-2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the MF-R300-2 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power source to minimize inductance.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Use a soldering technique that minimizes the risk of overheating the device.
  • The MF-R300-2 can operate safely within a temperature range of -40°C to 125°C, but it's recommended to derate the device's performance at temperatures above 85°C.
  • Yes, the MF-R300-2 is designed to withstand vibrations up to 10G, but it's recommended to secure the device to the PCB using a suitable adhesive or mechanical fastening to prevent movement during operation.
  • To troubleshoot issues with the MF-R300-2, check the input voltage, output voltage, and current draw. Verify that the device is properly soldered and that the PCB layout is correct. Use an oscilloscope to check for noise or oscillations on the output.

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MF-R300-2 Overview

Use the download button to access the MF-R300-2 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like MF-R3, or try a keyword search, such as Non-linear Resistors

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Part Image MF-R300-0-14 Bourns Inc

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For a full list of alternate parts for MF-R300-2, check out Findchips.com