Johanson Dielectrics High Voltage and Power Resistors
  • Products

    Surface Mount

    • AC Power Capacitors
    • High Temperature - 200°C Capacitors
    • High Voltage Capacitors 250-6,000 VDC
    • Large Size MLC Capacitors 500–5,000 VDC
    • Polyterm® Ceramic Capacitors
    • Safety Capacitors 250 VAC, X2, X1/X2, Y2
    • Multi-layer Ceramic Capacitors 10-200 VDC
    • Tanceram® Capacitors
    • Tin Lead MLCC Capacitors
    • Tip & Ring Capacitors
    • EMI Filter & Decoupling Capacitors

    Planar Array Capacitors

    • Planar Array Capacitors

    Ceramic Capacitor Substrates

    • Ceramic Capacitor Substrates

    Leaded Capacitors

    • SMPS Switch-Mode Stacked Capacitors
    • Commercial Switch-Mode Radial Leaded Capacitors
    • Mini-Switchmode® Capacitors
    • BME Mini-Switchmode® Capacitors
    • High Voltage Radial Leaded Capacitors
    • 200°C Rated Radial Leaded Capacitors
    • High Temperature Stacked Capacitors

    Prototyping Kits

    • High Voltage Ceramic Capacitor Kits
    • EMI Ceramic Capacitor Kits
    • Tanceram® Extended Range Capacitor Kits
    • General SMT Capacitor Kits
    • Legacy Products (Obsolete)

    Precision Resistors

    • Resistor Wirewound Precision
    • Resistor Wirewound Precision SMT
    • Resistor Wirewound High Power Rating
    • Resistor Wirewound Chassis Mount
    • Resistor Thin Film Precision
    • Resistor Metal Element Current Sense SMT
    • Resistor High Power Low Inductance
    • Resistor Thick Film High Temperature
    • Resistor Metal Element Current Sense
    • Resistor Metal Element Shunts
    • Resistor Power Thin Film

    Power Inductors

    • Semi-Shielded (Coated), Power Inductors
    • Shielded, Power Inductors
  • Sales Reps

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    • North America
    • Europe
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    • Other Locations

    Popular locations

    • China
    • France
    • Germany
    • India

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    • Asia
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    • Europe
    • North America
    • Other
  • Distributors
    Distributor List Distributor Inventory
  • Downloads

    Company Catalog

    • Download or Request a hard copy

    Download a specific PDF

    • AC Power Capacitors
    • High Temperature - 200°C
    • High Voltage 250-6,000VDC
    • Large Size MLC's
    • Low Inductance Chip Capacitors (LICC)
    • PolyTerm® Ceramic Capacitors
    • Safety Capacitors 250 VAC, X2, X1/Y2, Y2
    • SMT Multi-Layer Capacitors 10-200 VDC
    • Tanceram® Capacitors

    Download a specific PDF

    • Tin Lead MLCC Capacitors
    • Tip & Ring Capacitors
    • X2Y Filter & Decoupling Capacitors
    • Planar Array Capacitors
    • SMPS Switch-Mode Stacked Capacitors
    • Commercial Switch-Mode Capacitors
    • Mini-Switch-Mode®Capacitors
    • BME Mini-Switch-Mode® Capacitors
    • High Voltage Radial Leaded Capacitors
    • 200°C Rated Radial Leaded Capacitors
    • High Temperature Stacked Capacitors
    • Ceramic Capacitor Substrates

    • Resistor Wirewound Precision
    • Resistor Wirewound Precision SMT
    • Resistor Wirewould High Power Rating
    • Resistor Wirewound Chassis Mount
    • Resistor Thin Film Precision
    • Resistor Metal Element Current Sense SMT
    • Resistor Thick Film High Temperature
    • Resistor Metal Element Current Sense
    • Resistor Power Thin Film
    • Semi-Shielded, Power Inductors
    • Shielded, Power Inductors
  • Tech Notes

    General

    • Ceramic Capacitor Aging Made Simple
    • Capacitor Cracks: Still with us after all these years
    • Understanding Ceramic Capacitor Terminations
    • Capacitor Packaging & Marking
    • Electrical Characteristics

    Processing

    • Forward/Backward Process Compatability
    • Pb Free Application Note
    • Peak Reflow Times, Temperature and the impact of MSL
    • Tin Whisker Testing

    Application Notes

    • AC Power Computations for DC Related Capacitors Requirements
    • Arc Season & Board Design observations
    • Corona Effects & thier impact on PWB Layout
    • DC-DC Converter Trends and Ouput Filter Capacitors
    • Impact of Pad Design and Spacing on AC Breakdown Performance
    • Pb Free Application Notes
    • polyterm® Flexible SMD Termination
    • Safety Certified Application Notes
    • Sn/Pb SMT Application Notes
    • Soldering and Handling Precautions for Large Form Capacitors and Planar Arrays
    • Tanceram® Tantalum Replacement MLCs and ESR Curves

    EMI Application Notes

    • Amplifier Decoupling: EMI vs MLCC
    • GSM RFI Supression with EMI Filters
    • EMI Filter Evaluation and PCB Design Guide
    • Improve Instrument Amplifier Performance with EMI Optimized Input Filter
    • EMI DC Motor Filtering Basics
    • EMI FPGA SerDes Bypass

    Product Training

    • Basics of Ceramic Chip Capacitors

    Storage Information

    • Recomended Storage Conditions
  • Company

    Company

    • Company News
    • About Us
    • Contact Us
    • Terms of Service
    • Purchasing Terms & Conditions
    • Supplier Terms & Conditions
    • Counterfeit Policy
    • Cookie Policy
    • Privacy Policy
    • Corporate Responsibility

    Careers

    • HiQ/X2Y Product Manager
    • Price Administrator
    • Thin Film Operator

    Affiliates

    • Johanson Technology Logo
    Quotes Samples Kits Questions
Johanson Dielectrics High Voltage and Power Resistors
Welcome to Johanson Dielectrics
Johanson Dielectrics Company Logo
 

For everything from high volume, low cost capacitors to application specific ceramic solutions, Johanson Dielectrics has you covered. The combination of a high-quality and extensive product offering, low lead times, and a worldwide network of sales and manufacturing locations makes Johanson Dielectrics a world-class business partner.   Read More

 
Get your Product Catalog
 
Imac showing Johanson Technology Product Catalog

Get your Product Catalog

Keep up on the latest updates and releases.

 Download or Request your Hard Copy today!   Catalog

 
High Voltage Capacitors
 

High Voltage MLC Capacitors

Our High Voltage Capacitors feature a special internal electrode design which reduces voltage concentrations by distributing voltage gradients throughout the entire capacitor. These capacitors are designed and manufactured to the general requirement of EIA198 and are subjected to a 100% electrical testing making them well suited for a wide variety of telecommunication, commercial, and industrial applications.

Read More

High Voltage MLC Capacitors
 
EMI Filters using X2Y technology
 

EMI Filters using X2Y technology

Superior EMI filtering performance virtually eliminates parasitics switching loads such as electric motors, transformers, heaters, lamps, ballast, power supplies, etc., causing EMI issues? We have a solution for that.

Read More

EMI Filters using X2Y technology
 
Leaded Assemblies

Leaded Assemblies

We have all the products to suit your purpose, from SMPS, Switchmodes, High Temp to Radial Leaded capacitors. Come check out our amazing Assemblies!

Johanson's Metal-Mounted,ZERO Clearance Antenna
Johanson Dielectrics Planars

Johanson Dielectrics Planars

Customized geometry to fit your needs. Read More

Johanson Dielectrics Planars Customized geometry to fit your needs
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Download the product catalog  Catalog
MLC Capacitors  Read More
Precision & Power Resistors  Read More

Johanson Dielectrics, your source for High Voltage Capacitors and Power Resistors

15

June 2020

Johanson's EMI Filters Featured in Microwaves & RF

Check out the article in “Microwaves & RF” regarding how Johanson’s advanced EMI Filters can help cut the costs... View More

Johanson's EMI Filters Featured in Microwaves and RF

14

February 2020

Johanson's EMI Filter featured in Today’s Motor Vehicles

Check out  the article on “Today’s Motor Vehicles” (TMV) on EMI and Johanson’s EMI Fitlers.  TMV covers the latest news, equipment and information... View More

Johanson's EMI Filter featured in Today’s Motor Vehicles

30

August 2019

We're Exhibiting! Electronica India 2019

Johanson will be exhibiting at Electronica India in New Delhi from Sept 25-27. We invite you and your customers to visit us at hall 10 booth ED25. Ask us about our... View More

Were Exhibiting! Electronica India 2019

30

August 2019

Johanson Product Featured in Microwave Product Digest

Johanson's EMI Filters are featured in Microwave Product Digest (MPD). MPD is comprehensive source of new product information for RF and microwave design engineers... View More

Johanson Product Featured in Microwave Product Digest

28

June 2019

Johanson Product Featured in US Tech Online

Johanson's EMI Filters are featured in US Tech Online, a global publication for the electronics manufacturing industry for 34 years. Check it out here and share... View More

Johanson Product Featured in US Tech Online

20

June 2019

We’re Exhibiting! EMC 2019

Johanson will be exhibiting at EMC + SIPI (Electromagnetic Compatibility, Signal and Power Integrity) in New Orleans from July 23 - 25. We invite you and your customers to visit... View More

Were Exhibiting! EMC 2019

01

May 2019

We're Exhibiting! PCIM 2019

Johanson will be exhibiting at PCIM Europe (Power Conversion Intelligent Motion) in Nuremburg, Germany from May 7th - 9th. It's the leading exhibition and conference for power electronics... View More

Were Exhibiting! PCIM 2019

18

April 2019

Replacement of Common Mode Choke

When a designer wants to pass a low frequency differential signal, and to reject a high frequency common mode and differential noise, Johanson's EMI Filter is an unparalleled... View More

Johanson replacement of Common Mode Choke

23

March 2019

We're Exhibiting! CMSE 2019

Johanson will be exhibiting at CMSE - Components for Military & Space Electronics Conference in Los Angeles, CA from April 17-18. CMSE is on focused the design, reliability... View More

Johanson at Components for Military & Space Electronics Conference in Los Angeles, CA from April 17-18

 Read more news articles
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Johanson Dielectrics is dedicated to providing the highest level of customer satisfaction through high quality components, superior customer service and forward looking, advanced products.

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