Passive Components Blog
No Result
View All Result
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    TDK Releases Automotive Power-Over-Coax Inductor for Filters

    Advanced Conversion Announces Mass Production of 200C Film Capacitors

    VinaTech Supercapacitors: Enhancing Smart Meter Reliability and Efficiency

    Bourns Introduces New Automotive Grade BMS Signal Transformer

    Hirose Unveils Compact Waterproof Version of IEC-Compliant ix Industrial Connector

    YAGEO Releases High-Sensitivity Residual Current Detectors for Safer EV Charging

    Bourns Introduces 1206 Multilayer Common Mode Filters

    KYOCERA AVX Presents Chip Antennas for SiP Market

    Chinas MLCC Makers Reach 10% Market Share

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Understanding Switched Capacitor Converters

    Coupled Inductors Circuit Model and Examples of its Applications

    Inductor Resonances and its Impact to EMI

    Highly Reliable Flex Rigid PCBs, Würth Elektronik Webinar

    Causes of Oscillations in Flyback Converters

    How to design a 60W Flyback Transformer

    Modeling and Simulation of Leakage Inductance

    Power Inductor Considerations for AI High Power Computing – Vishay Video

    Coupled Inductors in Multiphase Boost Converters

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    TDK Releases Automotive Power-Over-Coax Inductor for Filters

    Advanced Conversion Announces Mass Production of 200C Film Capacitors

    VinaTech Supercapacitors: Enhancing Smart Meter Reliability and Efficiency

    Bourns Introduces New Automotive Grade BMS Signal Transformer

    Hirose Unveils Compact Waterproof Version of IEC-Compliant ix Industrial Connector

    YAGEO Releases High-Sensitivity Residual Current Detectors for Safer EV Charging

    Bourns Introduces 1206 Multilayer Common Mode Filters

    KYOCERA AVX Presents Chip Antennas for SiP Market

    Chinas MLCC Makers Reach 10% Market Share

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Understanding Switched Capacitor Converters

    Coupled Inductors Circuit Model and Examples of its Applications

    Inductor Resonances and its Impact to EMI

    Highly Reliable Flex Rigid PCBs, Würth Elektronik Webinar

    Causes of Oscillations in Flyback Converters

    How to design a 60W Flyback Transformer

    Modeling and Simulation of Leakage Inductance

    Power Inductor Considerations for AI High Power Computing – Vishay Video

    Coupled Inductors in Multiphase Boost Converters

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Murata Low DCR Miniature Power Inductors Raise Efficiency in 5G Applications

5.1.2022
Reading Time: 2 mins read
A A

Murata announces availability of the DFE21CCN_EL series of power inductors for 5G smartphones. Intended for use in DC/DC converters and power management circuitry, these components signify major enhancements in operational performance parameters when compared to the company’s conventional inductors.

They exhibit a 20% increase in saturation current (Isat) and a 50% reduction in DC resistance (RDC) over their predecessors. These parameters help to raise operational efficiency levels and enable downsizing of system designs.

RelatedPosts

Murata Releases Worlds First Molded Thermistor with Wire-Bonding

Murata Expands its Automotive Common Mode Choke Coils to 150C and High Current Capability

Murata Releases 008004 High-Frequency SMD Chip Inductor

The new Murata inductors make use of the company’s long-established expertise in materials science – with specially developed metal materials and an optimized molding technique. The innovative L-shaped electrodes allow these components to reach considerably higher density levels than those from other manufacturers.

The DFE21CCNR24MEL has a 0.24 µH inductance value, with an RDC of 20mOhm (Max) and an Isat of 6.5A (Max). For the DFE21CCNR47MEL, the key values are 0.47 µH for inductance, 29mOhm (Max) for RDC and 4.8 A (Max) for Isat. The 1.0 µH-rated DFE21CCN1R0MEL and 2.2 µH-rated DFE21CCN2R2MEL have respective typical RDC figures of 60mOhm and 138mOhm, with Isat figures of 3.3A and 2.1A. Murata’s DFE21CCN_EL series components are supplied in 0805 inch size format.

“Under normal circumstances, if you look to improve the Isat value of a power inductor, then its RDC will suffer accordingly,” explains Tomohiro Yao, EMI Division, General Manager of Marketing & Promotion Department, at Murata. “Thanks to the technological advances we have been able to implement, from both process and structural perspectives, we have succeeded in improving Isat and RDC simultaneously, with no necessary trade-offs.”

Ratings & Specification

  • Operating temperature range (ambient temperature not including self-temperature rise) -40°C to +125°C
  • Storage temperature range -40°C to +125°C
  • Maximum voltage 20V

Related

Source: Murata

Recent Posts

TDK Releases Automotive Power-Over-Coax Inductor for Filters

18.6.2025
3

Bourns Introduces New Automotive Grade BMS Signal Transformer

17.6.2025
4

KYOCERA AVX Presents Chip Antennas for SiP Market

16.6.2025
5

Würth Elektronik Releases Long Life SMT nano and microSD Card Connectors

12.6.2025
7

YAGEO Releases High Isolation Transformer for 1500VDC Applications

12.6.2025
21

Murata Releases Worlds First Molded Thermistor with Wire-Bonding

12.6.2025
17

Exxelia to Present Smart Integrated Magnetics and MML Film Capacitors at SIAE25 

6.6.2025
34

YAGEO Unveils PulseChip LAN Transformer

6.6.2025
20

Bourns Releases Automotive Impedance Matching Transformer

6.6.2025
11

5th PCNS Conference Registration Now Open!

5.6.2025
30

Upcoming Events

Jun 24
17:00 - 18:00 CEST

Ultra-Compact and Efficient Switched-Capacitor Power Converters

Jul 23
13:00 - 14:00 CEST

PCB design for a Smartwatch

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Boost Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • What is a Dielectric Constant and DF of Plastic Materials?

    4 shares
    Share 4 Tweet 0
  • LLC Resonant Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

    3 shares
    Share 3 Tweet 0
  • How to Design an Inductor

    0 shares
    Share 0 Tweet 0
  • Dual Active Bridge (DAB) Topology Explained

    0 shares
    Share 0 Tweet 0
  • SEPIC Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flying Capacitors Explained

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Passive Components Blog

© EPCI - Leading Passive Components Educational and Information Site

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

No Result
View All Result
  • Home
  • Knowledge Blog
  • Premium Suppliers

© EPCI - Leading Passive Components Educational and Information Site

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version