Call Today Toll Free: 1 (800) 377-3244
You can e-mail us your requirements: sales@coilws.com

"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

Power Magnetics

- Available as through hole vertical mounting only
- Single layer wound on high permeability ferrite cores for widest frequency range
- Spacer provides 3mm creepage spacing to meet UL, CSA and IEC safety specifications
- All materials used are UL 94VO recognized.
- Dimension : Outside Diameter: 32 mm. Width : 23 mm
- Inductance range from: 0.2 mH to 11 mH
- DCR : 8 milli ohms to 290 milli ohms
- Suitable for SMPS in 100 to 400 Khz range
PM Series: 1 Amps to 13 Amps Common Mode Line Choke
High Inductance Series: 0.28 mH to 3.5 mH

Direct Cross to Coilcraft P3213-A, P3214-A, P3215-A, P3216-A, P3217-A,
P3218-A, P3219-A, P3220-A, P3221-A, P3222-A, P3223-A, P3224-A
  • Separated windings for minimum interwinding capacitance
  • Single layer windings for highest common mode impedance over the widest frequency range
  • Spacer provides 3 mm creepage distance for UL, CSA, IEC compliance
  • All materials used are UL-94V0 recognized
  • Available in 2 series:- PM-S for Standard Inductance and PM-H for High Inductance
  • 200 °C insulated solid wires used for high temperature operation
  • Operating temperature: - 40 °C to + 85 °C. Please call factory for 125 °C types
  • Suitable for 100 Khz to 400 Khz in switching frequency
  • Available in vertical header mount for ease in PCB assembly
  • Application includes power line filtering, EMI/RFI for switch mode power supplies
  • Please go to cross reference to see cross to Coilcraft equivalent parts.

SPECIFICATIONS

Click the button to see examples of our custom wound products. We wind anything to meet your needs.
Construction Drawing, Footprint and Schematics for PM-S and PM-H Series
Download .PDF Engineering Print for PM-H (36mm x 23mm. Ht = 36mm)
Download .PDF Engineering Print for PM-S (32mm x 16mm. Ht = 31mm)

On Line Shopping


Drawing, Foot print and Schematic for:

  • PM-H Series
  • PM-S Series

Part Numbering

PM-S- 281U - 13A

PM = Header common mode
S = Standard Inductance
( H = High Inductance)
281U = 0.28 mH
13A = 13 Amps

Notes:

1) The prices shown below are for low volume ( 1 to 10 pieces) quantity. Please call 800-377-3244 or
email sales@coilws.com for larger volume OEM pricing. High volume quantity ( 1K and up) prices are under $1.50 each.

2) Please click the links above to view dimensions, outline drawings, footprints and schematics

3) Interwinding Isolation is 1250 Volts rms



(Searching Part Numbers, Inductance, Current fields)
Part Number Inductance Max D.C.
Resistance		 Current
Rating		 SRF
Typical		 Max
Leakage
Inductance		 CrossRef(Coilcraft/
JW Miller/Bourns)		 Price  
PM-16-503U-2.3A 50.00 mH 450.0 2.3A   230.0 uH 8116-RC $5.00
Buy Now
  
PM-16-303U-2.5A 30.00 mH 330.0 2.5A   136.0 uH 8109-RC $5.00
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PM-16-203U-3A 20.00 mH 210.0 3A   95.0 uH 8110-RC $5.00
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PM-16-123U-4A 12.00 mH 110.0 4.0A   57.0 uH 8111-RC $5.00
Buy Now
  
PM-16-113U-1.5A (PM-H-113U-1.5A) 11.00 mH 184.0 milli- ohm 1.5 A 125Khz 145.86 uH P3219-AL $5.00
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PM-12-103U-2.4A 10.00 mH 170.0 2.4A   45.0 uH 8104-RC $5.00
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PM-16-802U-5.6A 8.00 mH 55.0 5.6A   38.0 uH 8112-RC $5.00
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PM-16-732U-9.3A 7.30 mH 32.0 9.3A   31.0 uH 8118-RC $5.00
Buy Now
  
PM-16-702U-2.5A (PM-H-702U-2.5A) 7.20 mH 93.0 milli- ohm 2.5 A 225Khz 68.6 uH P3220-AL $5.00
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PM-12-702U-2.8A 7.00 mH 120.0 2.8A   32.0 uH 8105-RC $5.00
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PM-12-502U-3.7A 5.00 mH 70.0 3.7A   23.0 uH 8106-RC $5.00
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PM-16-502U-9A 5.00 mH 22.0 9.0A   25.0 uH 8113-RC $5.00
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M-10-402U-1.7A 4.00 mH 180..0 1.70A   27.0 uH 8101-RC $5.00
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PM-25-402U-15A 4.00 mH 12.0 15.0A   16.0 8119-RC $5.00
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PM-16-372U-4A (PM-H-372U-4A) 3.70 mH 0.07 ohm 4 A 400 Khz 60 uH   $5.00
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PM-16-372U-3.2A (PM-H-372U-3.2A) 3.70 mH 43.0 milli- ohm 3.2 A 400 Khz 37.84 uH P3221-AL $5.00
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PM-12-352U-1.5A (PM-S-352U-1.5A) 3.50 mH 80.0 milli-ohm 1.5 A 500 Khz 50 uH P3213-AL $5.00
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PM-10-252U-2.4A 2.50 mH 90.0 2.40   17.0 uH 8102-RC $5.00
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PM-16-252U-13A 2.50 mH 11.0 13.0A   13.0 uH 8114-RC $5.00
Buy Now
  
PM-25-242U-17A 2.40 mH 8.0 17.0A   10.0 uH 8120-RC $5.00
Buy Now
  
PM-16-222U-5A (PM-H-222U-5A) 2.20 mH 0.04 ohm 5 A 600 Khz 35 uH P3222-AL $5.00
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PM-12-182U-6.6A 1.82 mH 22.0 6.6A   9.0 uH 8107-RC $5.00
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PM-12-182U-5A (PM-S-182U-5A) 1.80 mH 0.05 ohm 5 A 900 Khz 20 uH   $5.00
Buy Now
  
PM-12-172U-2A (PM-S-172U-2A) 1.70 mH 0.065 ohm 2 A 850 Khz 32 uH P3214-AL $5.00
Buy Now
  
PM-12-152U-3.2A (PM-S-152U-3.2A) 1.50 mH 18.0 milli-ohm 3.2 A 1.2 Mhz 22 uH   $5.00
Buy Now
  
PM-16-122U-16A 1.20 mH 6.0 16.0A   6.0 uH 8115-RC $5.00
Buy Now
  
PM-12-102U-3.2A (PM-S-102U-3.2A) 1.00 mH 15.3milli-ohm 3.2 A 1.2 Mhz 23 uH P3215-AL $5.00
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PM-16-102U-8A (PM-H-102U-8A) 1.00 mH 0.02 ohm 8 A 900 Khz 20 uH P3223-AL $5.00
Buy Now
  
PM-10-102U-4.8A 1.00 mH 25.0 4.8A   7.0 uH 8103-RC $5.00
Buy Now
  
PM-12-103U-10A 1.00 mH 10.0 10.0A   4.5 uH 8108-RC $5.00
Buy Now
  
PM-25-102U-20A 1.00 mH 7.0 20.0A   4.0 8121-RC $5.00
Buy Now
  
PM-12-751U-5A (PM-S-751U-5A) 0.75 mH 9.25 milli- ohm 5 A 1.3 Mhz 19 uH P3216-AL $5.00
Buy Now
  
PM-16-581U-13A (PM-H-581U-13A) 0.58 mH 10 milli- ohm 13 A 1.15Mhz 6.32 uH P3224-AL $5.00
Buy Now
  
PM-12-431U-8A (PM-S-431U-8A) 0.43 mH 4.26 mill-ohm 8 A 1.75 Mhz 6.2 uH P3217-AL $5.00
Buy Now
  
PM-12-281U-13A (PM-S-281U-13A) 0.28 mH 2.9 milli-ohm 13 A 2 Mhz 21 uH P3218-AL $5.00
Buy Now
  

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.


Your comments and suggestions are important to us, please feel free to email us at : sales@coilws.com
Call us Toll Free: 1(800) 377-3244
Copyright © 2008, Coil Winding Specialist, Inc
Updated Jan, 2008