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

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


TC Series
Toroid Chokes

Core used are MPP, High Flux, Sendust/KoolMu and Iron Powder
Leads directly mount to PCB, so min. wire used is AWG #22.
Normally our customer specify the specs (size, inductance, current)
and we built to meet the specs.
Inductance range from: 1uH to 1000 mH
Current range to 100 Amps for custom built
Low Cost Iron Powder Toroid Power Inductors - TC Series (Toroidal Without Header)

  • Designed for high current, low voltage applications
  • Ideal for latest generation of low voltage microprocessors
  • Toroid core offers compact size, minimum EMI
  • The parts listed below are using Iron Powder cores.
  • Lower loss MPP, High Flux, Sendust/KoolMu cores are also available
  • Available in either horizontal or vertical mount
  • Custom versions available
  • Evaluation samples of all values are available
  • Tested at 100kHz, 0.1Vrms With DC Bias Applied To The Rated Current
  • Inductance Drop = 10% typical, at saturation current 40C rise typical, at the rated current
  • Operating temperature range is -40C to +85 C for iron powder cores operating temperature range is - 40 C TO +125 C for MPP, Sendust, Hi-Flux Cores
  • Electrical Specifications at 25

SPECIFICATIONS

Click the button to see examples of our custom wound products. We wind anything to meet your needs.
Electrical Specifications. Please see individual PDF drawings for each part number
Packed in bulk only

IMPORTANT
1)
Ordering Information ( Customers' specifications are welcomed )

CONSTRUCTION INFORMATION

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

Part Numbering

TC - 101-M-2A-50V

TC - Toroidal Coils
101 : Inductance uH
M : Tolerance
2A - Current Amps
50V - Material size

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) Dimensions shown below are Outside Diameters (with windings on) x Widths ( or heights for horizontal mount type).
For example, 17x11mm has an outside diameter of 17mm and a width of 11mm

3) For horizontal mount, add a suffice of "H" at the end of the part number. For Vertical Mount, add a "V"



  Part Number Inductance Tolerance Max DCR
(mΩ)
Max DC
Rated Current
(Amp)
Material
Size
Inductance
at Rated Current
(uH)
Dimensions Price  
  TC-222M-2A-106V-LL (Leaded) 2,200.00 uH 15% 375 milli-ohms 2.0 Amps   1100.0 uH 31.0x16.0 mm $8.00
Buy Now
 
  TC-132M-1A-94V 1,300.00 uH 20% 396 milli-ohms 1.0 Amps T94 933.0 uH 27.0x11.0mm $6.50
Buy Now
 
  TC-961M-1A-80V 960.00 uH 20% 333 milli-ohms 1.0 Amps T80 625.0 uH 28.0x14.0mm $6.00
Buy Now
 
  TC-851M-2A-106V 850.00 uH 20% 180 milli-ohms 2.0 Amps T106 567.0 uH 30.0x15.0mm $8.00
Buy Now
 
  TC-781M-2A-94V 780.00 uH 20% 166 milli-ohms 2.0 Amps T94 428.0 uH 28.0x12.0mm $6.50
Buy Now
 
  TC-681M-5A-130V 680.00 uH 20% 99 milli-ohms 5.0 Amps T130 295.0 uH 37.5x17.5mm $6.50
Buy Now
 
  TC-501M-1A-68V 500.00 uH 20% 363 milli-ohms 1.0 Amps T68 355.0 uH 21.0x9.0mm $6.50
Buy Now
 
  TC-501M-3A-94V 500.00 uH 20% 129 milli-ohms 3.0 Amps T94 242.0 uH 27.0x12.0mm $6.50
Buy Now
 
  TC-471M-7A-130V 470.00 uH 15% 62 milli-ohms 7.0 Amps T130 190.0 uH 38.0x18.0mm $6.75
Buy Now
 
  TC-471M-3A-90V 470.00 uH 20% 118 milli-ohms 3.0 Amps T90 225.0 uH 27.0x14.0mm $6.50
Buy Now
 
  TC-471M-1A-94V 470.00 uH 20% 238 milli-ohms 1.0 Amps T94 400.0 uH 28.0x12.0mm $5.50
Buy Now
 
  TC-471M-1A-90V 470.00 uH 20% 253 milli-ohms 1.0 Amps T90 398.0 uH 25.0x11.0mm $6.50
Buy Now
 
  TC-471M-1A-60V 470.00 uH 20% 33 milli-ohms 1.0 Amps T60 310.0 uH 17.0x8.0mm $6.50
Buy Now
 
  TC-451M-2A-90V 450.00 uH 20% 118 milli-ohms 2.0 Amps T90 280.0 uH 25.0x13.0mm $6.50
Buy Now
 
  TC-431M-2A-80V 430.00 uH 20% 185 milli-ohms 2.0 Amps T80 246.0 uH 24.0x11.0mm $5.50
Buy Now
 
  TC-391M-4A-94V 390.00 uH 20% 100 milli-ohms 4.0 Amps T94 165.0 uH 27.0x12.0mm $6.50
Buy Now
 
  TC-361M-0.5A-44V 360.00 uH 20% 325 milli-ohms 0.5 Amps T44 285.0 uH 12.5x5.5mm $6.00
Buy Now
 
  TC-321M-5A-90V 320.00 uH 20% 52 milli-ohms 5.0 Amps T90 120.0 uH 29.2x16.5mm $6.50
Buy Now
 
  TC-321M-2A-80V 320.00 uH 20% 157 milli-ohms 2.0 Amps T80 193.0 uH 23.0x10.0mm $5.50
Buy Now
 
  TC-301M-5A-94V 300.00 uH 20% 49 milli-ohms 5.0 Amps T94 120.0 uH 28.0x13.0mm $6.00
Buy Now
 
  TC-301M-5A-90V 300.00 uH 20% 68 millli-ohms 5.0 Amps T90 127.0 uH 26.0x14.0mm $6.00
Buy Now
 
  TC-301M-2A-106V 300.00 uH 20% 70 milli-ohms 2.0 Amps T106 250.0 uH 32.0x15.0mm $6.50
Buy Now
 
  TC-271M-3A-80V 270.00 uH 20% 114 milli-ohms 3.0 Amps T80 140.0 uH 24.0x11.0mm $6.50
Buy Now
 
  TC-251M-10A-130V 250.00 uH 20% 34 milli-ohms 10.0 Amps T130 105.0 uH 40.0x20.0mm $6.50
Buy Now
 
  TC-241M-0.5A-37V 240.00 uH 25% 495 milli-ohms 0.5 Amps T37 190.0 uH 11.0x6.0mm $6.50
Buy Now
 
  TC-231M-2A-68V 230.00 uH 20% 170 milli-ohms 2.0 Amps T68 115.0 uH 21.0x9.0mm $6.50
Buy Now
 
  TC-221M-4A-80V 220.00 uH 20% 49 milli-ohms 4.0 Amps T80 105.0 uH 24.0x11.0mm $6.50
Buy Now
 
  TC-221M-2A-94V 220.00 uH 20% 60 milli-ohms 2.0 Amps T94 170.0 uH 27.0x12.0mm $6.50
Buy Now
 
  TC-221M-1A-50V 220.00 uH 20% 145 milli-ohms 1.0 Amps T50 162.0 uH 14.0x7.0mm $5.50
Buy Now
 
  TC-201M-2A-90V 200.00 uH 20% 52 milli-ohms 2.0 Amps T90 154.0 uH 26.0x12.0mm $6.00
Buy Now
 
  TC-201M-5A-130V 200.00 uH 20% 30 milli-ohms 5.0 Amps T130 134.0 uH 38.5x17.5mm $6.00
Buy Now
 
  TC-201M-3A-106V 200.00 uH 20% 46 milli-ohms 3.0 Amps T106 157.0 uH 31.0x15.0mm $8.00
Buy Now
 
  TC-151M-5A-80V 150.00 uH 20% 38 milli-ohms 5.0 Amps T80 68.0 uH 24.0x11.0mm $5.85
Buy Now
 
  TC-151M-4A-106V 150.00 uH 20% 33 milli-ohms 4.0 Amps T106 110.0 uH 31.0x16.0mm $8.00
Buy Now
 
  TC-151M-1A-68V 150.00 uH 20% 75 milli-ohms 1.0 Amps T68 137.0 uH 21.0x8.0mm $6.50
Buy Now
 
  TC-141M-3A-90V 140.00 uH 20% 36 milli-ohms 3.0 Amps T90 98.0 uH 26.0x12.0mm $6.00
Buy Now
 
  TC-141M-1A-44V 140.00 uH 20% 282 milli-ohms 1.0 Amps T44 104.0 uH 13.0x6.5mm $6.00
Buy Now
 
  TC-141M-0.5A-30V 140.00 uH 20% 52 milli-ohms 0.5 Amps T30 107.0 uH 9.5x5.0mm $6.00
Buy Now
 
  TC-131M-7A-130V 130.00 uH 20% 24 milli-ohms 7.0 Amps T130 79.0 uH 38.0x16.0mm $6.50
Buy Now
 
  TC-131M-3A-94V 130.00 uH 20% 32 milli-ohms 3.0 Amps T94 96.0 uH 28.5x13.0mm $6.25
Buy Now
 
  TC-131M-3A-68V 130.00 uH 20% 73 milli-ohms 3.0 Amps T68 77.0 uH 21.0x9.0mm $6.00
Buy Now
 
  TC-131M-1A-60V 130.00 uH 20% 78 milli-ohms 1.0 Amps T60 116.0 uH 17.0x8.0mm $6.00
Buy Now
 
  TC-111M-4A-68V 110.00 uH 20% 56 milli-ohms 4.0 Amps T68 56.0 uH 21.0x9.0mm $6.00
Buy Now
 
  TC-111M-2A-80V 110.00 uH 20% 40 milli-ohms 2.0 Amps T80 90.0 uH 23.0x9.0mm $5.85
Buy Now
 
  TC-111M-2A-60V 110.00 uH 20% 67 milli-ohms 2.0 Amps T60 79.0 uH 18.0x10.0mm $6.00
Buy Now
 
  TC-111M-0.5A-44V 110.00 uH 20% 149 milli-ohms 0.5 Amps T44 100.0 uH 13.0x6.0mm $6.00
Buy Now
 
  TC-101M-5A-80V 100.00 uH 20% 38 milli-ohms 5.0 Amps T80 53.0 uH 24.0x11.0mm $5.85
Buy Now
 
  TC-101M-5A-106V 100.00 uH 20% 22 milli-ohms 5.0 Amps T106 75.0 uH 31.0x16.0mm $8.00
Buy Now
 
  TC-101M-4A-94V 100.00 uH 20% 27 milli-ohms 4.0 Amps T94 69.0 uH 28.0x13.0mm $6.00
Buy Now
 
  TC-101M-2A-50V 100.00 uH 20% 99 milli-ohms 2.0 Amps T50 63.0 uH 15.0x8.0mm $6.00
Buy Now
 
  TC-900M-5A-90V 90.00 uH 20% 22 milli-ohms 5.0 Amps T90 54.0 uH 27.0x13.2mm $6.50
Buy Now
 
  TC-900M-3A-60V 90.00 uH 20% 48 milli-ohms 3.0 Amps T60 52.5 uH 18.0x10.0mm $6.00
Buy Now
 
  TC-820M-7A-106V 82.00 uH 20% 19 milli-ohms 7.0 Amps T106 53.0 uH 33.0x16.0mm $8.00
Buy Now
 
  TC-820M-5A-94V 82.00 uH 20% 24 milli-ohms 5.0 Amps T94 52.0 uH 28.0x12.0mm $6.00
Buy Now
 
  TC-820M-3A-80V 82.00 uH 20% 28 milli-ohms 3.0 Amps T80 60.0 uH 24.0x10.0mm $5.85
Buy Now
 
  TC-750M-3A-80V 75.00 uH 20% 26 milli-ohms 3.0 Amps T80 54.0 uH 23.0x10.0mm $5.85
Buy Now
 
  TC-750M-10A-130V 75.00 uH 20% 11 milli-ohms 10.0 Amps T130 43.0 uH 40.0x19.0mm $8.00
Buy Now
 
  TC-680M-7A-106V 68.00 uH 20% 13 milli-ohms 7.0 Amps T106 46.0 uH 32.0x115.5mm $6.50
Buy Now
 
  TC-680M-2A-44V 68.00 uH 20% 40 milli-ohms 2.0 Amps T44 42.0 uH 13.5x7.5mm $6.00
Buy Now
 
  TC-680M-1A-50V 68.00 uH 20% 54 milli-ohms 1.0 Amps T50 60.0 uH 14.0x6.0mm $5.50
Buy Now
 
  TC-680M-1A-37V 68.00 uH 20% 108 milli-ohms 1.0 Amps T37 53.0 uH 11.5x5.5mm $6.00
Buy Now
 
  TC-650M-2A-68V 65.00 uH 20% 38 milli-ohms 2.0 Amps T68 55.0 uH 21.0x8.0mm $6.00
Buy Now
 
  TC-600M-4A-80V 60.00 uH 20% 24 milli-ohms 4.0 Amps T80 42.0 uH 24.0x10.0mm $5.85
Buy Now
 
  TC-600M-3A-50V 60.00 uH 20% 52 milli-ohms 3.0 Amps T50 35.0 uH 15.0x9.0mm $6.00
Buy Now
 
  TC-580M-2A-60V 58.00 uH 20% 34 milli-ohms 2.0 Amps T60 45.0 uH 17.0x8.0mm $6.00
Buy Now
 
  TC-560M-7A-106V 56.00 uH 20% 13 milli-ohms 7.0 Amps T106 41.5 uH 31.5x17.0mm $6.50
Buy Now
 
  TC-560M-0.5A-37V 56.00 uH 20% 155 milli-ohms 0.5 Amps T37 53.0 uH 11.0x5.0mm $6.50
Buy Now
 
  TC-500M-5A-80V 50.00 uH 20% 16 milli-ohms 5.0 Amps T80 33.0 uH 24.0x10.0mm $6.50
Buy Now
 
  TC-430M-3A-68V 43.00 uH 20% 24 milli-ohms 3.0 Amps T68 34.0 uH 21.0x8.0mm $6.00
Buy Now
 
  TC-430M-1A-44V 43.00 uH 20% 60 milli-ohms 1.0 Amps T44 37.0 uH 13.0x6.0mm $6.00
Buy Now
 
  TC-370M-0.5A-30V 37.00 uH 20% 110 milli-ohms 0.5 Amps T30 33.7 uH 9.5x5.0mm $6.00
Buy Now
 
  TC-350M-10A-106V 35.00 uH 20% 9 milli-ohms 10.0 Amps T106 25.0 uH 32.0x16.0mm $6.50
Buy Now
 
  TC-350M-3A-60V 35.00 uH 20% 21 milli-ohms 3.0 Amps T60 28.0 uH 18.0x9.0mm $6.00
Buy Now
 
  TC-320M-4A-68V 32.00 uH 20% 17 milli-ohms 4.0 Amps T68 24.0 uH 21.0x8.0mm $6.00
Buy Now
 
  TC-320M-1A-30V 32.00 uH 20% 93 milli-ohms 1.0 Amps T30 25.0 uH 9.5x5.5mm $6.00
Buy Now
 
  TC-300M-2A-50V 30.00 uH 20% 26 milli-ohms 2.0 Amps T50 25.0 uH 15.0x7.0mm $6.00
Buy Now
 
  TC-300M-10A-106V 30.00 uH 20% 8 milli-ohms 10.0 Amps T106 21.0 uH 33.0x17.0mm $6.50
Buy Now
 
  TC-290M-4A-60V 29.00 uH 20% 17 milli-ohms 4.0 Amps T60 20.0 uH 18.0x10.0mm $6.00
Buy Now
 
  TC-270M-0.3A-20V 27.00 uH 25% 259 milli-ohms 0.3 Amps T20 25.5 uH 6.0x3.0mm $5.50
Buy Now
 
  TC-270M-0.1A-20V 27.00 uH 25% 255 milli-ohms 0.1 Amps T20 27.0 uH 6.0x2.8mm $5.50
Buy Now
 
  TC-250M-5A-68V 25.00 uH 20% 14 milli-ohms 5.0 Amps T68 18.0 uH 21.0x8.0mm $6.00
Buy Now
 
  TC-240M-1A-37V 24.00 uH 20% 47 milli-ohms 1.0 Amps T37 22.0 uH 11.5x5.0mm $6.00
Buy Now
 
  TC-220M-5A-60V 22.00 uH 20% 13 milli-ohms 5.0 Amps T60 15.0 uH 18.0x10.0mm $6.00
Buy Now
 
  TC-220M-2A-37V 22.00 uH 20% 47 milli-ohms 2.0 Amps T37 17.0 uH 12.0x5.5mm $6.00
Buy Now
 
  TC-200M-3A-50V 20.00 uH 20% 18 milli-ohms 3.0 Amps T50 15.0 uH 15.0x7.0mm $6.25
Buy Now
 
  TC-200M-0.2A-20V 20.00 uH 25% 190 milli-ohms 0.2 Amps T20 19.8 uH 6.0x3.0mm $5.50
Buy Now
 
  TC-150M-2A-44V 15.00 uH 20% 17 milli-ohms 2.0 Amps T44 12.6 uH 13.0x6.5mm $5.50
Buy Now
 
  TC-150M-0.5A-20V 15.00 uH 20% 158 milli-ohms 0.5 Amps T20 13.5 uH 6.0x3.0mm $5.50
Buy Now
 
  TC-120M-1A-30V 12.00 uH 20% 28 milli-ohms 1.0 Amps T30 10.7 uH 9.5x5.0mm $6.00
Buy Now
 
  TC-100M-2A-30V 10.00 uH 20% 24 milli-ohms 2.0 Amps T30 7.7 uH 10.0x6.0mm $6.00
Buy Now
 
  TC-9R0M-0.3A-20V 9.00 uH 20% 95 milli-ohms 0.3 Amps T20 8.8 uH 7.0x3.0mm $5.50
Buy Now
 
  TC-8R2M-2A-37V 8.20 uH 20% 13 milli-ohms 2.0 Amps T37 7.2 uH 12.0x6.0mm $6.00
Buy Now
 
  TC-5R0M-0.5A-20V 5.00 uH 20% 63 milli-ohms 0.5 Amps T20 4.9 uH 7.0x3.0mm $5.50
Buy Now
 
  TC-1R5K-15A-44H 1.50 uH 10% 2 milli-ohms 15.0 Amps T44 D52   17.0x11.0mm $4.25
Buy Now
 
  TC-1R5K-15A-44V 1.50 uH 20% 2 milli-ohms 15.0 Amps T44 D52   17.0x11.0mm $4.25
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.


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)