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CWSBYTEMARK
- December 18th 2017 -
Call Today Toll Free: 1 (800) 377-3244
We Are Available Monday to Friday From 8 a.m.- 5 p.m., Pacific Time
E-mail your questions and requirements at sales@cwsbytemark.com

High Flux Toroidal Cores

CH series


AL (nH/Square Turn or nH/N2) is the AL value.
L is inductance in nH (nanohenries)
N is the number of turns of a wire
Required turns (N) = square root of (desired 'L' /'AL'), √'L' /'AL', or 1000 turns='mH' /'AL', (square rooted)
CWS ByteMark Part Number is the part number to use to place purchase order. 1 inch = 25.4 mm
O.D. is the outer diameter of the toroid core
I.D. is the inside diameter of the toroid core
HT is the height of the toroid core
Material is toroid material
Color may vary by material and coating characteristics

Technical Information
General Core Comparison
Excel Sheet of Common Data for series: CS,CM,CH, and CK


The Arnold and Magnetics equivalents to CWS ByteMark part numbers are shown below.
The prices shown below are for low volume quantity.
Low order fees are charged to total a minimum payment of $25.
Quantity marked in red is subject to availability and prior sales, or back order.
Orders are processed in 2 to 3 business days.
MOQ of 50 pcs for non-stockable items with lead time of 4-8 weeks depends on product availability.
Please call for volume and price inquiries or email sales@cwsbytemark.com

Part Number: (Type/Size (millimeters) - Material/Alternate HT)

Ex: CH035060  CH = High Flux Core,  03.50 = O.D. Dimension (mm),  60 = Material Type

 


  Part Number Arnold PN Mag PN AL(nH/N2) Permeability Dimensions O.D. x I.D. x HT (in.) Ae (cm2) Le (cm) weight (g) Quantity
on hand
Price  
CH777125 HF-300125 58866-A2 142 125 3.063 x 1.938 x 0.500 1.770 20.0 287.00 7 $22.50
Buy Now
 
CH571060     138 60 2.250 x 1.039 x 0.600 2.29 12.5 237.00 47 $18.00
Buy Now
 
CH571125     287 125 2.250 x 1.039 x 0.600 2.29 12.5 237.00 2645 $18.00
Buy Now
 
CH508125 HF-200125 58715-A2 152 125 2.00 x 1.250 x 0.530 1.251 12.73 126.00 12 $14.50
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CH508060 HF-200060 58716-A2 73 60 2.00 x 1.250 x 0.530 1.251 12.73 126.00 0 $14.50
Buy Now
 
CH468125 HF-185125   178 125 1.840 x 1.130 x 0.600 1.340 11.63 124.00 8 $13.50
Buy Now
 
CH468060 HF-185060   86 60 1.840 x 1.130 x 0.600 1.340 11.63 124.00 6 $13.50
Buy Now
 
  CH467125 HF-184125 58438-A2 281 125 1.840 x 0.950 x 0.710 1.990 10.64 174.00 0 $13.50
Buy Now
 
CH467060 HF-184060 58439-A2 135 60 1.840 x 0.950 x 0.710 1.990 10.74 174.00 146 $13.50
Buy Now
 
CH400060 HF-157060 58083-A2 81 60 1.570 x 0.950 x 0.570 1.072 9.84 87.00 433 $7.00
Buy Now
 
CH400125 HF-157125 58254-A2 168 125 1.570 x 0.950 x 0.570 1.072 9.84 87.00 399 $7.00
Buy Now
 
CH358060 HF-141060 58586-A2 56 60 1.410 x 0.880 x 0.412 0.678 8.98 50.00 449 $4.00
Buy Now
 
CH358125 HF-141125 58324-A2 117 125 1.410 x 0.880 x 0.412 0.678 8.98 50.00 1313 $4.00
Buy Now
 
CH343125 HF-135125 58585-A2 79 125 1.350 x 0.920 x 0.350 0.454 8.95 33.70 0 $4.00
Buy Now
 
CH343060 HF-135060 58586-A2 38 60 1.350 x 0.920 x 0.350 0.454 8.95 33.70 45 $4.00
Buy Now
 
CH330060 HF-130060 58071-A2 61 60 1.300 x 0.785 x 0.420 0.672 8.15 44.80 151 $4.00
Buy Now
 
CH330125 HF-130125 58548-A2 127 125 1.300 x 0.785 x 0.420 0.672 8.15 44.80 1105 $4.00
Buy Now
 
CH270060 HF-106060 58894-A2 75 60 1.060 x 0.580 x 0.440 0.654 6.35 34.00 141 $3.25
Buy Now
 
CH270125 HF-106125 58930-A2 157 125 1.060 x 0.580 x 0.440 0.654 6.35 34.00 272 $3.25
Buy Now
 
CH234125 HF-092125 58350-A2 105 125 0.928 x 0.567 x 0.350 0.388 5.88 19.00 293 $3.00
Buy Now
 
CH234060 HF-092060 58351-A2 51 60 0.928 x 0.567 x 0.350 0.388 5.88 19.00 2602 $3.00
Buy Now
 
CH229060 HF-090060 58059-A2 43 60 0.900 x 0.550 x 0.300 0.331 5.67 15.10 167 $2.00
Buy Now
 
CH229125 HF-090125 58310-A2 90 125 0.900 x 0.550 x 0.300 0.331 5.67 15.10 703 $2.00
Buy Now
 
CH203125 HF-080125 58206-A2 68 125 0.800 x 0.500 x 0.250 0.226 5.09 10.00 494 $1.80
Buy Now
 
CH203060 HF-080060 58848-A2 32 60 0.800 x 0.500 x 0.250 0.226 5.09 10.00 444 $1.80
Buy Now
 
CH172125 HF-068125 58380-A2 89 125 0.680 x 0.380 x 0.250 0.232 4.14 8.00 871 $1.80
Buy Now
 
CH172060 HF-068060 58381-A2 43 60 0.680 x 0.380 x 0.250 0.232 4.14 8.00 976 $1.25
Buy Now
 
CH166125 HF-065125 58120-A2 72 125 0.650 x 0.400 x 0.250 0.1920 4.11 6.60 220 $1.25
Buy Now
 
CH166060 HF-065060 58121-A2 35 60 0.650 x 0.400 x 0.250 0.1920 4.11 6.60 4591 $1.50
Buy Now
 
CH127125 HF-050125 58050-A2 56 125 0.500 x 0.300 x 0.187 0.114 3.12 2.99 405 $1.25
Buy Now
 
CH127060 HF-050060 58051-A2 27 60 0.500 x 0.300 x 0.187 0.114 3.12 2.99 4419 $1.25
Buy Now
 
CH112125 HF-044125 588130-A2 53 125 0.440 x 0.250 x 0.156 0.0906 2.69 2.02 2876 $0.80
Buy Now
 
CH112060 HF-044060 588131-A2 26 60 0.440 x 0.250 x 0.156 0.0906 2.69 2.02 8 $0.80
Buy Now
 
CH102125 HF-040125 58040-A2 66 125 0.400 x 0.200 x 0.156 0.1000 2.38 2.00 603 $0.80
Buy Now
 
CH102060 HF-040060 58041-A2 32 60 0.400 x 0.200 x 0.156 .1000 2.38 2.00 976 $0.80
Buy Now
 
CH096060 HF-039060 58281-A2 25 60 0.380 x 0.188 x 0.125 0.0752 2.18 1.34 20 $0.80
Buy Now
 
CH078125 HF-031125 58030-A2 52 125 0.310 x 0.156 x 0.125 0.0615 1.787 0.90 5216 $0.80
Buy Now
 
CH078060 HF-031060 58031-A2 25 60 0.310 x 0.156 x 0.125 0.0615 1.787 0.90 15 $0.80
Buy Now
 
  CH067125 HF-026125 58270-A2   125 0.260 x 0.105 x 0.188       0 $0.80
Buy Now
 
  CH067060 HF-026060 58271-A2 50 60 0.260 x 0.105 x 0.188 0.0920 1.363 1.07 0 $0.80
Buy Now
 
CH066125 HF-027125 58240-A2 54 125 0.260 x 0.105 x 0.100 0.0476 1.363 0.57 20 $0.80
Buy Now
 
CH066060 HF-027060 58241-A2 26 60 0.260 x 0.105 x 0.100 0.0476 1.363 0.57 5 $0.80
Buy Now
 
CH063125 HF-025125 58020-A2 50 125 0.250 x 0.110 x 0.110 0.0470 1.361 0.53 4175 $0.80
Buy Now
 
CH063060 HF-025060 58021-A2 24 60 0.250 x 0.110 x 0.110 0.0470 1.361 0.53 487 $0.80
Buy Now
 
CH046060 HF-018060   20 60 0.183 x 0.093 x 0.100 0.0285 1.060 0.25 558 $0.50
Buy Now
 
CH046125 HF-018125   42 125 0.183 x 0.093 x 0.100 0.0285 1.060 0.25 104 $0.50
Buy Now
 
CH039060 HF-015026   17 60 0.155 x 0.088 x 0.100 0.0211 0.942 0.18 508 $0.50
Buy Now
 
CH039125 HF-015125   35 125 0.155 x 0.088 x 0.100 0.0211 0.942 0.18 537 $0.50
Buy Now
 

Disclaimer: CWS Bytemark 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 Bytemark 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 Bytemark highly recommend 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.

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 to www.P65Warnings.ca.gov.


Any Comments, Suggestions or Questions? Contact us! Email: sales@cwsbytemark.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 (C)2008, CWS Bytemark
Updated 2013 Jan. Rev. V3.1
.