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www.ccr.gov
CAGE Code: 5DME2
ITAR Registration Code: M28889

- November 22nd 2017 -
Call: 1 (800) 377-3244
We Are Open Monday-Friday 8 am - 5 pm PT
E-mail: sales@coilws.com


  • Careers
  • SHF Series - Surface Mount Toroidal Power Inductors/Smt Chokes

    High Flux Cores used.
    Capable of handling high DC bias current with minimal inductance roll off.
    Surface mount can directly be re-flowed onto PCB
    Normally our customer specify the specs ( size, inductance, current)
    and we built to meet the specs.
    Inductance range from: 10 uH to 100 uH
    Current range to 1.7 Amps to 15 Amps

    Also available in MPP, Sendust/KoolMu cores. See below
    Custom designs available

    SHF Series High Flux Power Inductors.
    Surface Mounting Construction



    FEATURES:
    • Designed using high saturation and high temperature stability "High Flux Cores" with distributed air-gap
    • Excellent electromagnetic shielding due to toroidal design
    • Designed for commercial and industrial application
    • Low cost Surface Mount design
    • Inductance values from 10 uH to 100 uH
    • Current rating from 1.7 Amps to 15 Amps
    • Custom designs are available to meet your specific requirements

    SPECIFICATIONS

    Click the button to see examples of our custom wound products. We wind anything to meet your needs.
    Outline drawing and Schematic
    Please see table in Shopping Cart below for dimensions of A, B, C ,D and E (in inches),or refer to pdf drawings

    IMPORTANT
    1) No tooling or set up fees required for standard parts
    2) Minimum order : $25.00. Samples available for large OEMs
    3) Typical Delivery: 1 to 2 weeks

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    CONSTRUCTION INFORMATION

    Please see pdf files for details.
    See link below for some sample PDF files.

    SHF046-100M-1.6A
    SHF046-250M-1.4A
    SHF127-201M-2.0A

    Part Numbering

    SHF127-100M-8A

    SHF127 : SM HiFlux Size
    100M : 10 uH
    8A : 8 Amps rating

    Notes:
    1
    ) The prices shown below are for low volume quantity. Please call 800-377-3244 or
    email sales@coilws.com for larger volume OEM pricing.
    2
    ) Our large OEM pricing is extremely competitive. We will meet or beat any competitors prices with better deliveries
    3
    ) Custom designs are available to meet any of your requirements. Please contact us
    4
    ) The data shown below can be sorted by Part Number, Inductance, Rated Current, DRC, or any of the columns. To sort, please click on the column headings ( first row ). To sort "Part Number" in ascending order, click "Part Number" once. Click "Part Number" once again to sort it in descending order. Click on "Inductance" to sort Inductance column in ascending or descending order, etc..

    5) High volume pricing in $2 to $3 each range
    6) Operational Temperature Range: -55 deg C to +125 deg C
    7) Rated Current is based on a 40 deg C temperature rise at an ambient temperature of 90 deg C.
    8) Incremental Current for 20% inductance drop is the DC current that will cause the inductance to drop by 20%.




      Part Number Inductance Max Current
    Rating
    Current Rating
    When L Drops by 20 percent
    DCR
    Max
    SRF
    Min
    Dimension
    A B C
    inches
    Leads
    D E
    inches
    Gowanda Cross Price  
      SHF127-331M-1.7A 330.00 uH 1.70 amps 1.2 amps 0.190 ohms 1.0 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT3303SM $10.00
    Buy Now
     
      SHF127-251M-1.9A 250.00 uH 1.90 amps 1.4 amps 0.160 ohms 1.5 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT2503SM $10.00
    Buy Now
     
      SHF102-251M-1.1A 250.00 uH 1.10 amps 1.1 amps 0.360 ohms 2.5 Mhz 0.565 / 0.560 / 0.360 0.52 / 0.46 040AT2503SM $10.00
    Buy Now
     
      SHF078-251M-1.0A 250.00 uH 1.00 amps 0.7 amps 0.355 ohms 3.0 Mhz 0.440 / 0.435 / 0.360 0.40 / 0.36 030AT2503SM $10.00
    Buy Now
     
      SHF127-201M-2.0A 200.00 uH 2.00 amps 1.6 amps 0.140 ohms 2.0 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT2003SM $10.00
    Buy Now
     
      SHF102-201M-1.2A 200.00 uH 1.12 amps 1.1 amps 0.320 ohms 3.0 Mhz 0.565 / 0.560 / 0.360 0.52 / 0.46 040AT2003SM $10.00
    Buy Now
     
      SHF078-201M-1.1A 200.00 uH 1.10 amps 0.7 amps 0.300 ohms 3.0 Mhz 0.440 / 0.435 / 0.360 0.40 / 0.36 030AT2003SM $10.00
    Buy Now
     
      SHF127-151M-2.4A 150.00 uH 2.40 amps 1.8 amps 0.100 ohms 3.0 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT1503SM $10.00
    Buy Now
     
      SHF102-151M-1.5A 150.00 uH 1.50 amps 1.4 amps 0.190 ohms 3.5 Mhz 0.565 / 0.560 / 0.360 0.52 / 0.46 040AT1503SM $10.00
    Buy Now
     
      SHF078-151M-1.4A 150.00 uH 1.40 amps 1.0 amps 0.185 ohms 3.5 Mhz 0.440 / 0.435 / 0.360 0.40 / 0.36 030AT1503SM $10.00
    Buy Now
     
      SHF127-101M-3.2A 100.00 uH 3.20 amps 2.2 amps 0.055 ohms 4.0 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT1003SM $10.00
    Buy Now
     
      SHF102-101M-1.6A 100.00 uH 1.60 amps 1.7 amps 0.155 ohms 6.0 Mhz 0.565 / 0.560 / 0.360 0.52 / 0.46 040AT1003SM $10.00
    Buy Now
     
      SHF078-101M-1.5A 100.00 uH 1.50 amps 1.0 amps 0.145 ohms 6.0 Mhz 0.440 / 0.435 / 0.360 0.40 / 0.36 030AT1003SM $10.00
    Buy Now
     
      SHF046-101M-1.0A 100.00 uH 0.92 amps 0.4 amps 0.300 ohms 6.0 Mhz 0.340 / 0.340 / 0.270 0.30 / 0.27 180AT1003SM $10.00
    Buy Now
     
      SHF127-750M-3.5A 75.00 uH 3.50 amps 2.5 amps 0.045 ohms 5.0 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT7502SM $10.00
    Buy Now
     
      SHF102-750M-1.7A 75.00 uH 1.70 amps 2.0 amps 0.140 ohms 9.0 Mhz 0.565 / 0.560 / 0.360 0.52 / 0.46 040AT7502SM $10.00
    Buy Now
     
      SHF078-750M-1.7A 75.00 uH 1.70 amps 1.2 amps 0.125 ohms 7.0 Mhz 0.440 / 0.435 / 0.360 0.40 / 036 030AT7502SM $10.00
    Buy Now
     
      SHF046-750M-1.0A 75.00 uH 1.00 amps 0.5 amps 0.260 ohms 8.0 Mhz 0.340 / 0.340 / 0.270 0.30 / 0.27 180AT7502SM $10.00
    Buy Now
     
      SHF127-500M-4A 50.00 uH 4.00 amps 3.2 amps 0.035 ohms 7.0 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT5002SM $10.00
    Buy Now
     
      SHF102-500M-1.9A 50.00 uH 1.90 amps 2.5 amps 0.110 ohms 13.0 Mhz 0.565 / 0.560 / 0.360 0.52 / 0.46 040AT5002SM $10.00
    Buy Now
     
      SHF078-500M-1.9A 50.00 uH 1.81 amps 1.3 amps 0.100 ohms 10.0 Mhz 0.440 / 0.435 / 0.360 0.40 / 0.36 030AT5002SM $10.00
    Buy Now
     
      SHF046-500M-1.2A 50.00 uH 1.12 amps 0.6 amps 0.205 ohms 10.0 Mhz 0.340 / 0.340 / 0.270 0.30 / 0.27 180AT5002SM $10.00
    Buy Now
     
      SHF127-250M-5.5A 25.00 uH 5.50 amps 5.3 amps 0.020 ohms 10.0 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT2502SM $10.00
    Buy Now
     
      SHF102-250M-3.4A 25.00 uH 3.40 amps 3.5 amps 0.035 ohms 20.0 Mhz 0.565 / 0.560 / 0.360 0.52 / 0.46 040AT2502SM $10.00
    Buy Now
     
      SHF078-250M-2.2A 25.00 uH 2.20 amps 2.1 amps 0.070 ohms 25.0 Mhz 0.440 / 0.435 / 0.360 0.40 / 0.36 030AT2502SM $10.00
    Buy Now
     
      SHF046-250M-1.4A 25.00 uH 1.33 amps 0.9 amps 0.145 ohms 30.0 Mhz 0.340 / 0.340 / 0.270 0.30 / 0.27 180AT2502SM $10.00
    Buy Now
     
      SHF127-100M-8A 10.00 uH 8.00 amps 8.8 amps 0.010 ohms 35.0 Mhz 0.700 / 0.670 / 0.390 0.62 / 0.59 050AT1002SM $10.00
    Buy Now
     
      SHF102-100M-4.9A 10.00 uH 4.90 amps 5.7 amps 0.017 ohms 35.0 Mhz 0.565 / 0.560 / 0.360 0.52 / 0.46 040AT1002SM $10.00
    Buy Now
     
      SHF078-100M-2.6A 10.00 uH 2.60 amps 3.4 amps 0.050 ohms 35.0 Mhz 0.440 / 0.435 / 0.360 0.40 / 0.36 030AT1002SM $10.00
    Buy Now
     
      SHF046-100M-1.6A 10.00 uH 1.60 amps 1.4 amps 0.100 ohms 35.0 Mhz 0.340 / 0.340 / 0.270 0.30 / 0.27 180AT1002SM $10.00
    Buy Now
     

    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.

    WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go towww.P65Warnings.ca.gov.


    Any Comments, Suggestions or Questions? Contact us! Email: sales@coilws.com
    CWS 353 West Grove Ave. Orange, California 92865
    Call us Toll Free: 1-800-679-3184 or 1 (800) 377-3244

    Tel: (714) 279-9010, Fax: (714) 279-9482

    Copyright 2008, Coil Winding Specialist, Inc
    Updated July, 2013

    CAGE Code: 5DME2(Registered with www.ccr.gov)