---- January 22nd 2021 ---- ---- Call: 1 (800) 377-3244 Monday to Friday 8 A.M. - 5 P.M. (Pacific Time) E-mail questions to: sales@coilws.com

# Small Beads

Ferrite Shielding Beads: Small Beads

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=$\sqrt{\mathrm{\text{'}mH\text{'} /\text{'}AL\text{'}}}$
O.D. is the outer diameter of the bead
I.D. is the inside diameter of the bead
HT is the height of the bead
Hole type is the number of holes in the ferrite beads. Some beads have multiple holes
CWS ByteMark Part Number is the part number to use to place purchase order. 1 inch = 25.4 mm
Color may vary by material and coating characteristics

Specifications and Data sheets in .PDF
Mechanical Drawing in .PDF
www.bytemark.com

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.
Please call for volume and price inquiries or email sales@cwsbytemark.com

Part Number:

EX: SB-201-43

SB = Shielding Bead, 201 = Size Designator, 43 = Ferrite Material Type

Part Number Permeability O.D. x I.D. x HT
( in.)
Hole Type Quantity
on hand
Price
SB-101-43 850 0.138 x 0.051 x 0.128 1-hole 2208 \$0.25

SB-1501-43 850 0.138 x 0.063 x 0.128 1-hole 0 \$0.38

SB-1801-43 850 0.200 x 0.060 x 0.437 1-hole 17 \$0.50

SB-201-43 850 0.076 x 0.043 x 0.250 1-hole 2350 \$0.25

SB-2401-43 850 0.380 x 0.197 x 0.190 1-hole 1721 \$0.38

SB-301-43 850 0.138 x 0.051 x 0.236 1-hole 1358 \$0.25

SB-401-43 850 0.200 x 0.060 x 0.250 1-hole 675 \$0.25

SB-5111-43 850 0.236 x 0.038 x 0.394 6-hole 534 \$0.38

SB-6301-43 850 0.375 x 0.194 x 0.410 1-hole 1203 \$0.38

SB-801-43 850 0.296 x 0.094 x 0.297 1-hole 2197 \$0.38

SB-101-61 125 0.138 x 0.051 x 0.128 1-hole 120070 \$0.20

SB-301-61 125 0.138 x 0.051 x 0.236 1-hole 2205 \$0.25

SB-801-61 125 0.296 x 0.094 x 0.297 1-hole 1330 \$0.38

SB-1801-64 250 0.200 x 0.060 x 0.437 1-hole 85 \$0.38

SB-101-73 2500 0.138 x 0.051 x 0.128 1-hole 6712 \$0.25

SB-1801-73 2500 0.200 x 0.060 x 0.437 1-hole 1502 \$0.38

SB-2401-73 2500 0.380 x 0.197 x 0.190 1-hole 1537 \$0.38

SB-301-73 2500 0.138 x 0.051 x 0.236 1-hole 634 \$0.25

SB-801-73 2500 0.296 x 0.094 x 0.297 1-hole 76 \$0.38

SB-101-75B 5000 0.138 x 0.051 x 0.128 1-hole 157 \$0.38

SB-6301-77 2000 0.375 x 0.194 x 0.410 1-hole 1263 \$0.38

 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 Tel: (714) 279-9010, Fax: (714) 279-9482 Toll Free: 1-800-679-3184 or 1 (800) 377-3244 CWS 353 West Grove Ave. Orange, California 92865

Copyright (C)2008-2021, CWS Bytemark
Updated 2021 Jan. Rev. V4.0
.