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

    VINATech Expands Aluminum Capacitor Portfolio with Acquisition of Enesol

    binder Offers Wide Range of M12 Panel Mount Connectors

    Bourns Releases New Shielded Power Inductors

    Supercapacitors Benefits in Industrial Valve Fail-Safe Control Systems

    Wk 21 Electronics Supply Chain Digest

    Samsung Electro-Mechanics Releases High-Capacitance MLCCs for AI Server Applications

    Samsung Electro-Mechanics Releases 165C Automotive 0806 Size Power Inductors

    Coupled Inductors Circuit Model and Examples of its Applications

    Würth Elektronik Introduces LTspice Models for ESD Products

    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

    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

    VPG Demonstrates Precision Resistor in Cryogenic Conditions

    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

    VINATech Expands Aluminum Capacitor Portfolio with Acquisition of Enesol

    binder Offers Wide Range of M12 Panel Mount Connectors

    Bourns Releases New Shielded Power Inductors

    Supercapacitors Benefits in Industrial Valve Fail-Safe Control Systems

    Wk 21 Electronics Supply Chain Digest

    Samsung Electro-Mechanics Releases High-Capacitance MLCCs for AI Server Applications

    Samsung Electro-Mechanics Releases 165C Automotive 0806 Size Power Inductors

    Coupled Inductors Circuit Model and Examples of its Applications

    Würth Elektronik Introduces LTspice Models for ESD Products

    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

    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

    VPG Demonstrates Precision Resistor in Cryogenic Conditions

    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

TDK Unveils New Family of eco-friendly SMD Varistors

18.12.2024
Reading Time: 3 mins read
A A

TDK Corporation announces the release of five new eco-friendly SMD multilayer varistors (MLVs). 

As an industry first, these components feature a reduced carbon (CO2) footprint while fulfilling demanding automotive qualification requirements.

RelatedPosts

TDK Releases 0201 High-Frequency Smallest Inductors

TDK Unveils Industry Highest Rated Current Multilayer Chip Beads

TDK Releases 750A High-Power 1500V Contactor

These parts are the first representatives of TDK’s new X-series, which is continually being expanded for automotive as well as for industrial and consumer applications. The X series satisfies both the growing demand for eco-friendly products, and the commercial requirement for cost-attractive products, while maintaining TDK’s high level of reliability and performance.

The first five parts are automotive qualified according to AEC-Q200, a feature which can be recognized by a “1” following the “X” in the part number. They are generally used to protect a vehicle’s engine management system, electronic control units (ECUs), airbags, ABS, ESP, etc. against transient overvoltages on the battery lines resulting from events such as load dump and jump start.

These components provide ESD protection up to 30 kV according to IEC 61000-4-2 and comply with automotive pulses according to ISO 7637-2/16750-2.

Available in four EIA package sizes (0603, 0805, 1206, and 1210), the new components support maximum RMS operating voltages of 14 V, 25 V, and 30 V respectively, with response times to voltage transients ranging from 10 ps to 500 ps. They handle surge currents from 5 A to 400 A for 8/20 µs pulses, while maintaining a leakage current of just 1 µA to 25 µA at the rated DC voltage and room temperature. Their operating temperature spans from -55 °C to +150 °C without derating, even at higher temperatures.

The X-series is being further expanded to a comprehensive range of overvoltage protection components, also for industrial and consumer applications. Simulation models for PSpice are available.

Features

  • Reliable ESD protection up to 30 kV according to IEC 61000-4-2
  • Comply with automotive pulses according to ISO 7637-2/16750-2
  • Load-dump and jump-start protection
  • Low leakage current
  • Qualified based on AEC-Q200 (X1-Series)
  • No temperature derating up to +125 °C (X1-series up to +150 °C)
  • High lifetime robustness
  • Stable protection level

 Applications

Transient overvoltage protection for:

  • Automotive battery lines
  • Engine management systems
  • Electronic control units (ECUs)
  • Airbag, ABS, ESP, etc
Ordering CodeMaximum RMS operating 
voltage VRMS [V]
Varistor voltage VV 
(1 mA, +25 °C)
Maximum surge current
 Isurge,max [A] (8/20 μs)
Dimensions 
(L x W x H) [mm]
B72500X1250L0602551.9 … 70.151.6 x 0.8 x 0.9
B72510X1140S1621422.0 … 27.01202.0 x 1.25 x 1.4
B72520X1300K0623042.3 … 51.72003.2 x 1.6 x 1.7
B72530X1140S1621422.0 … 27.04003.2 x 2.5 x 1.7
B72530X1250K0622535.1 … 42.93003.2 x 2.5 x 1.7

Related

Source: TDK

Recent Posts

Bourns Releases New Shielded Power Inductors

28.5.2025
4

Supercapacitors Benefits in Industrial Valve Fail-Safe Control Systems

26.5.2025
15

Samsung Electro-Mechanics Releases 165C Automotive 0806 Size Power Inductors

21.5.2025
24

Würth Elektronik Introduces LTspice Models for ESD Products

21.5.2025
44

Capacitor Ripple Current Testing: A Design Consideration

21.5.2025
59

Coilcraft Extends Air Core RF Inductors

20.5.2025
16

Bourns Releases Automotive 1W Flyback Transformer

19.5.2025
21

Highly Reliable Flex Rigid PCBs, Würth Elektronik Webinar

15.5.2025
28

Würth Elektronik Releases High Performance TLVR Coupled Inductors

15.5.2025
41

YAGEO Extends Rectangular Aluminum Electrolytic Capacitor Family

15.5.2025
59

Upcoming Events

Jun 4
11:00 - 12:00 CEST

Würth Elektronik PCB Production in Asia

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

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

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

    0 shares
    Share 0 Tweet 0
  • MLCC and Ceramic Capacitors

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

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

    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