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PRF18BE471QB1RB - Murata Electronics

Description: PTC Thermistor 470R 0603 SMD 5% Murata 470Ω 0603 Sensing PTC Thermistor, 1.6 x 0.8 x 0.8mm

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PRF18BE471QB1RB - Murata Electronics - PCB symbol
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PRF18BE471QB1RB - Murata Electronics PCB footprint - Resistor Chip - Resistor Chip - PRF18_RB
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PRF18BE471QB1RB - Murata Electronics - 3D model - Resistor Chip - PRF18_RB
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PRF18BE471QB1RB Details

  • Manufacturer Part Number:

    PRF18BE471QB1RB

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    110 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Height:

    0.8 mm

  • Package Length:

    1.6 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    0.8 mm

  • Packing Method:

    TR, PAPER, 7 INCH

  • Resistance:

    470 Ω

  • Resistor Type:

    PTC THERMISTOR

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    TEMPERATURE SENSING

  • Tolerance:

    50%

PRF18BE471QB1RB 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 0.2mm between the pad and the solder mask.
  • The PRF18BE471QB1RB is a moisture-sensitive device. It's recommended to store it in a dry environment (less than 30% RH) and to follow the recommended baking procedure before reflow soldering to prevent moisture-related defects.
  • Murata recommends a maximum voltage derating of 80% of the rated voltage to ensure reliable operation and prevent premature failure.
  • Yes, the PRF18BE471QB1RB is suitable for high-frequency applications up to 1 GHz. However, it's essential to consider the capacitor's self-resonant frequency, equivalent series resistance (ESR), and impedance characteristics when designing the circuit.
  • To ensure reliability in harsh environments, it's recommended to follow Murata's guidelines for temperature, humidity, and vibration testing, and to consider the capacitor's ratings and derating factors in the design.

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PRF18BE471QB1RB 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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