---- July 20th 2024 ----

CAGE Code: 5DME2
ITAR Registration Code: M28889
Call: 1 (800) 377-3244
Monday to Friday 8 A.M. - 5 P.M. (Pacific Time)
E-mail questions and requirements to: sales@coilws.com

Pricing is subject to change depending on product availability and backorders.
*Please Note: Items without price are listed for CWS' capability purposes.

J-55 Series

Leaded Power Chokes and Inductors these are very low cost series
Inductance range from: 5 uH to 250 uH
Current range to 25 Amps

J-55 Series of High Current RF Chokes.
Low Cost RF power chokes design for highest saturation current.
Equivalent cross to JW Miller 5500 Series.

  • Very high current capacity
  • Ferrite rod core design for high saturation current
  • VW-1 rated shrink tubing to cover winding
  • Temperature range of - 55 deg C to 105 deg C
  • Current Rating of 4 Amp to 23 Amps
  • DCR of 0.006 ohm to 2.0 ohms
  • Inductance of 5 uH to 250 uH
  • Custom designs, custom inductance and customer specified current rating available

Click HERE to see examples of our custom wound products. We wind anything to meet your needs.

1) No tooling or set up fees required for standard parts
2) Minimum order : for non-stock items. Samples available for large OEMs
3) Typical Delivery: stock to 6 weeks

) The prices shown below are for low volume quantity. Please call 800-377-3244 or email sales@coilws.com for larger volume OEM pricing.
) Our large OEM pricing is extremely competitive. We will meet or beat any competitors prices with better deliveries
) Custom designs are available to meet any of your requirements. Please contact us
) The data shown below can be sorted by clicking each column header. Click once again to sort in reverse order.
5) Please note that CWS is not affiliated with JW Miller in any manner. The CWS cross to JW Miller part number is based on their published data. Go to cross ref for complete list.
Please kindly note that this series will be to discontinued after stock inventory sellout***.

Part Number Inductance DCR max Rated Current
DC Amps
O.D. in inch Height Lead
JW Miller/Bourns
3D Model Quantity
on hand
J-5524 50uH 13 mΩ 15.0 Amps 1.00 1.62 1.12 0.082 5524-RC 3D STEP 605 $5.00
Buy Now
J-5518 50uH 20 mΩ 10.5 Amps 0.94 1.38 0.94 0.065 5518-RC 3D STEP 1 $5.00
Buy Now
J-5520 100uH 27 mΩ 10.0 Amps 0.94 1.62 1.31 0.065 5520-RC 3D STEP 29 $5.00
Buy Now
J-5503 27uH 30 mΩ 7.0 Amps 0.81 0.88 0.44 0.042 5503-RC   4 $5.00
Buy Now
J-5512 68uH 34 mΩ 7.3 Amps 0.88 1.12 0.88 0.053 5512-RC   18 $5.00
Buy Now
J-5513 100uH 38 mΩ 6.8 Amps 0.88 1.38 1.00 0.053 5513-RC   8 $5.00
Buy Now
J-5521 5uH 4 mΩ 23.0 Amps 0.72 1.38 0.94 0.082 5521-RC 3D STEP 85 $5.00
Buy Now
J-5504 50uH 45 mΩ 5.6 Amps 0.81 0.88 0.44 0.042 5504-RC   1 $5.00
Buy Now
J-5514 150uH 46 mΩ 6.3 Amps 0.88 1.62 1.25 0.053 5514-RC 3D STEP 15 $5.00
Buy Now
J-5505 100uH 61 mΩ 4.9 Amps 0.81 1.12 0.94 0.042 5505-RC   404 $5.00
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)