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NMR118C - Murata Electronics

Description: Murata Power Solutions 1W Isolated DC-DC Converter, Vin 21.6 → 26.4 V dc, Vout 5V dc, I/O isolation 1kV dc

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PCB Footprints
NMR118C - Murata Electronics PCB footprint - Other - Other - NMR118C-2
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3D Models
NMR118C - Murata Electronics  - 3D model - Other - NMR118C-2
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NMR118C Details

  • Manufacturer Part Number:

    NMR118C

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    26.4 V

  • Input Voltage-Min:

    21.6 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XSMA-P4

  • JESD-609 Code:

    e3

  • Length:

    19.5 mm

  • Load Regulation-Max:

    10%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.2 A

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Equivalence Code:

    SIP4/7,.2

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    10.25 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    10

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    6 mm

NMR118C Frequently Asked Questions (FAQs)

  • Murata recommends a symmetrical PCB layout with a solid ground plane and a minimum of vias to ensure optimal performance. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is also recommended.
  • Murata recommends using a 10uF ceramic capacitor and a 1uF ceramic capacitor in parallel, placed as close as possible to the power pins of the NMR118C. Additionally, a 0.1uF ceramic capacitor should be placed between the power pins and the ground pin.
  • The NMR118C is rated for operation from -40°C to +85°C. However, it's recommended to derate the output power by 1dB for every 10°C above 60°C to ensure reliable operation.
  • Yes, the NMR118C is designed to withstand high-vibration environments. However, it's recommended to follow Murata's guidelines for vibration testing and to ensure that the PCB is properly secured to the chassis or enclosure.
  • Murata recommends using a spectrum analyzer to measure the output power and frequency of the NMR118C. Additionally, checking the input voltage, current consumption, and temperature of the device can help identify potential issues.

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NMR118C Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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