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

    October 2025 Interconnect, Passives and Electromechanical Components Market Insights

    Exxelia 4-Terminal Safety Capacitors Compliant with NF F 62-102 Railway Standard

    Wk 43 Electronics Supply Chain Digest

    Samsung Releases Automotive Molded 2220 1kV C0G MLCC

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    VINATech Offers Smallest 100µF Al-Hybrid Capacitor

    Vishay Unveils SMD 1200V PTC Thermistors in Compact Size

    Power Inductors Future: Minimal Losses and Compact Designs

    Bourns Unveils Automotive 3 Watt Gate Driver Transformer

    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

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    Power Inductors Future: Minimal Losses and Compact Designs

    Percolation Phenomenon: Degradation of Molded Power Inductors in DC/DC Converters

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    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
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • 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

    October 2025 Interconnect, Passives and Electromechanical Components Market Insights

    Exxelia 4-Terminal Safety Capacitors Compliant with NF F 62-102 Railway Standard

    Wk 43 Electronics Supply Chain Digest

    Samsung Releases Automotive Molded 2220 1kV C0G MLCC

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    VINATech Offers Smallest 100µF Al-Hybrid Capacitor

    Vishay Unveils SMD 1200V PTC Thermistors in Compact Size

    Power Inductors Future: Minimal Losses and Compact Designs

    Bourns Unveils Automotive 3 Watt Gate Driver Transformer

    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

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    Power Inductors Future: Minimal Losses and Compact Designs

    Percolation Phenomenon: Degradation of Molded Power Inductors in DC/DC Converters

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    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
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Vishay Releases Automotive Miniature Aluminum Capacitors with Improved Ripple Current Rating

17.2.2023
Reading Time: 3 mins read
A A

Vishay Intertechnology, Inc. introduced a new series of low impedance, Automotive Grade miniature aluminum electrolytic capacitors that delivers higher performance in smaller case sizes than previous-generation solutions.

The Vishay BCcomponents 172 RLX series combines high ripple currents up to 4.9 A, high temperature operation to +105 °C, and very long useful life to 10 000 h in 14 case sizes ranging from 10 mm by 12 mm to 18 mm by 40 mm.

RelatedPosts

Vishay Unveils SMD 1200V PTC Thermistors in Compact Size

Vishay Releases Automotive TO-220 Case 50W Thick Film Power Resistor

Vishay Releases DLA Tantalum Polymer Capacitors for Military and Aerospace

Compared to previous-generation solutions, the AEC-Q200 qualified capacitors released today offer lower impedance, higher capacitance for a given case size and voltage, and up to 54 % higher ripple current at the same capacitance-voltage (CV) rating in smaller case sizes. For example, while previous-generation solutions offer ripple current of 1100 mA at a CV rating of 1000 mF / 10 V in the 10 mm by 16 mm case size, the 172 RLX series delivers 1700 mA in the 10 mm by 12 mm case size. This allows designers to utilize fewer components, increasing design flexibility and saving board space.

Featuring radial leads and a cylindrical aluminum case with pressure relief, insulated with a blue sleeve, the 172 RLX series offers rated voltages up to 50 V, capacitance from 150 µF to 15 000 µF, and low impedance down to 0.011 W at +20 °C. The devices are charge- and discharge-proof.

As polarized aluminum electrolytic capacitors with a non-solid electrolyte, the RoHS-compliant devices are ideally suited for smoothing, filtering, and buffering in switch mode power supplies, DC/DC converters, motor drives, and control units for industrial, automotive, telecommunications, audio-video, and electronic data processing (EDP) applications.

FEATURES

  • Very long useful life: 4000 h to 10  000 h at 105 °C, high stability, high reliability
  • Very low impedance and low ESR in smaller case sizes than the 170 RVZ series
  • Excellent ripple current capability

APPLICATIONS

  • Power supplies (SMPS, DC/DC converters) for general industrial, EDP, audio‑video, automotive, and telecommunications
  • Smoothing, filtering, buffering

Device Specification Table

Series172 RLX
Case size (D x L in mm)10 x 12 to 18 x 40
Capacitance range150 µF to 15 000 µF
Tolerance± 20 %
Rated voltage10 V to 50 V
Category temperature range-40 °C to +105 °C
Useful life @ +105 °C4000 h to 10 000 h
Ripple current1280 mA to 4960 mA
Max. impedance at 100 kHz0.011 Ω to 0.073 Ω (@ +20 °C); 0.033 Ω to 0.220 Ω (@ -10 °C);1.7 Ω to 11.0 Ω (@ -40 °C)
Climatic category IEC 60068-40 / 105 / 56

Related

Recent Posts

Exxelia 4-Terminal Safety Capacitors Compliant with NF F 62-102 Railway Standard

27.10.2025
17

Samsung Releases Automotive Molded 2220 1kV C0G MLCC

23.10.2025
39

VINATech Offers Smallest 100µF Al-Hybrid Capacitor

23.10.2025
33

Vishay Unveils SMD 1200V PTC Thermistors in Compact Size

23.10.2025
10

Bourns Unveils Automotive 3 Watt Gate Driver Transformer

22.10.2025
8

Murata Opens EMC Test Lab in Nuremberg to Enhance Automotive Support

22.10.2025
13

Murata Integrates Component Models into Cadence EDA Tools

21.10.2025
42

Stackpole Introduces Automotive Thick Film Wide Termination Chip Resistors

20.10.2025
19

Bourns Release Automotive 4-Terminal Shunt Resistors

17.10.2025
23

Bourns Releases High Inductance Common Mode Choke

16.10.2025
23

Upcoming Events

Oct 30
11:00 - 12:00 CET

Space Ceramic Capacitors with Flexible Testing

Nov 4
10:00 - 11:00 PST

Design and Stability Analysis of GaN Power Amplifiers using Advanced Simulation Tools

Nov 4
November 4 @ 12:00 - November 6 @ 14:15 EST

Wirebond Materials, Processes, Reliability and Testing

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
  • 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
  • SEPIC 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
  • Dual Active Bridge (DAB) Topology

    0 shares
    Share 0 Tweet 0
  • MLCC and Ceramic Capacitors

    0 shares
    Share 0 Tweet 0
  • Flying Capacitors

    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
  • PCNS

© 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