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78253/35JVC-R - Murata Electronics

Description: Power Transformers TFMR 1:2.14, 142 UH 3.3V 100MA

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78253/35JVC-R - Murata Electronics PCB footprint - Other - Other - 78253/35JVC-R-1
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78253/35JVC-R Details

  • Manufacturer Part Number:

    78253/35JVC-R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Height:

    6.35 mm

  • Input Voltage-Max:

    3.3 V

  • JESD-609 Code:

    e3

  • Length:

    9.52 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    1

  • Operating Frequency-Max:

    500 kHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage 1:

    5 V

  • Packing Method:

    TR, 15 INCH

  • Power Rating:

    0.5 W

  • Primary Inductance:

    110 µH

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Transformer Type:

    SMPS TRANSFORMER

  • Width:

    9 mm

78253/35JVC-R Frequently Asked Questions (FAQs)

  • Murata recommends a land pattern with a pad size of 2.5mm x 1.25mm, with a non-solder mask defined (NSMD) pad shape, and a minimum clearance of 0.5mm between the pad and the solder mask.
  • To ensure proper thermal management, it's recommended to provide a thermal relief pattern on the PCB, keep the component away from heat sources, and use a thermal interface material (TIM) with a thermal conductivity of at least 1 W/m-K.
  • The maximum operating temperature range for the 78253/35JVC-R is -40°C to +125°C, with a storage temperature range of -40°C to +150°C.
  • To ensure reliability in high-vibration environments, it's recommended to use a secure mounting method, such as soldering or adhesive bonding, and to follow Murata's recommended PCB design guidelines for vibration resistance.
  • Murata recommends a reflow soldering profile with a peak temperature of 260°C, a dwell time above 220°C of 30-60 seconds, and a cooling rate of 3-5°C/second.

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78253/35JVC-R 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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