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"We will wind anything"


If you can conceptualize it, draw it, sketch it or describe it,we can wind it for you.
Sure enough, if you have an engineering print of it, we can serve you even better

4431 Series Power Inductor / CHOKE COIL

4431 Series SMI - CHOKE COILS POWER CHIP
  • Surface Mount Inductors
  • Designed for smallest possible size, lowest cost and highest performance
  • High Energy storage and very low resistance
  • Flat top for reliable surface mounting
  • Robust temperature deflection prevents damage during solder reflow
  • Custom versions available
  • samples of all values are available
   

SPECIFICATIONS

Click the button to see a photo of this product's part. We wind anything to meet your needs.
Dimensions Specifications.
Environmental Specifications.
Tape and Reel Specifications

COIL CODE

CONSTRUCTION (m/m)

 

CHARACTERISTICS

  • Inductance is measured by LCR 101 or equivalent.
  • DC Resistance is measured by CDC 301A or equivalent.
  • Maximum allowable DC current is that which causes a10% inductance reduction from the initial value, or coil temperature to rise by 40°C ,
    whichever is smaller.(Reference ambient temperature 20°C).

PACKAGING: 1000 PIECES PER REEL.

ELECTRICAL SPECIFICATION -
Tolerance of +/- 5% and +/- 10% are also available. Please contact us.

The prices shown below are for low volume quantity. Please call  800-377-3244 or
email sales@coilws.com for larger volume OEM pricing.
 

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Need Power Inductors? CWS delivers the finest in surface mount inductors and standard inductors, power transformers, Common Mode Chokes, Ceramic Chip Inductors and Wire Wound Chip Inductors. CWS can supply all of your filtering needs as well, including EMI Filters, RFI Filters, LC Filter Inductors, and Common Mode Filters. From Transmission Line Transformers to power transformers, CWS is the source to call!

Disclaimer: Coil Winding Specialist, Inc., its affiliates, agents, and employees acting on behalf of Coil Winding Specialist, Inc. (collectively, “CWS”) disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. CWS reserves the right at any time and from time to time to make changes to design, technical specification, or construction of any product listed on this website without notice. CWS also reserves the right to discontinue or limit sale of any product or service available throughout this website on temporary or permanently basis without notice. CWS highly recommends customers not to use its products offered on this website for inappropriate use and applications. Products should be tested for its suitability by prospective customers in all possible applications and conditions. Customers using or selling CWS products for use in other than recommended applications do so entirely at their own risk and agree to fully indemnify CWS from any damages arising or resulting from such use or sale.


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Call us Toll Free: 1(800) 377-3244
Copyright © 2008, Coil Winding Specialist, Inc
Updated Jan, 2008