HomeProductsEMI SolutionsFerrite Products › Ferrite Chip Beads

The Most Widely Used EMI Solution in the Industry: Ferrite Chip Beads

EMI and electrical noise can originate at, or affect, almost any device on a circuit board.  Ferrite chip beads provide the most widely used, cost-effective, compact EMI filtering option for circuit designers.  Ferrite chip beads provide lossy impedance at a variety of impedance and frequency ranges.  Compact package sizes, as small as EIA 0201, assist dense circuit board construction and allow the ferrite chip beads to be placed close to the EMI source or receptor.

Peak impedances as over 5000 ohms are available, with low DC resistances (DCR) down to 0.004 ohms, giving designers a wide range of filtering options.  High frequency versions to 3 GHz and high current parts up to 10 amps further extend the problem-solving range of these products.

Laird Technologies’ ferrite chip beads are ideal for miniature and portable electronic system devices and digital signal lines.  They offer space efficiency with superior EMI noise filtering over a wide frequency range of low to several hundred MHz for broad-band signal interfaces, up to GHz ranges for high frequency signal lines.

With a small footprint and excellent performance retention under bias, Laird Technologies’ ferrite chip beads offer superior impedance versus frequency characteristics that are economical with a broad range of impedance values and current ratings.

Contact Laird Technologies today for your complete application solutions for ferrite chip beads.

See all of our Ferrite Chip Beads:

Chip Beads - Signal Filtering
Chip Beads - Signal Filtering

Full range of chip beads with sizes from 0402 to 1806 and impedance values up to 2000 ohms.

Catalog  |  Datasheets
Chip Beads - Power Filtering
Chip Beads - Power Filtering

The highest current chip beads in the industry going up to 10 amps in a compact surface mount chip bead.

Catalog  |  Datasheets
Chip Beads - High Frequency
Chip Beads - High Frequency

Provides significant levels of impedance from 100 MHz to beyond 1Ghz.

Catalog  |  Datasheets
Chip Beads - Low Frequency
Chip Beads - Low Frequency

Assembled parts that are surface mounted, providing significant levels of impedance.

Catalog  |  Datasheets
Chip Arrays
Chip Arrays - Signal Filtering

Provides compact, cost effective EMI filtering for densely packed PCB designs.

Catalog

Datasheets 

Click on the datasheets below to find out more about this product line.



The PDF(s) above require Adobe Acrobat Reader for proper viewing. If you do not have
Acrobat Reader, or would like to upgrade to the newest version, please
click here. 

Get Adobe Reader  

Downloads

Click on the downloads below to learn more about the product lines.

Certificates 

Ferrite Products RoHS Certificate  Ferrite Chip Beads
   
Ferrite Products REACH Certificate  Ferrite Chip Beads

 

Ferrite Board Level EMI suppression Component Literature

EMI Filtering & RF Inductor Solutions Brochure - (03-13)
EMI Filtering & RF Inductors Catalog - (04-13)
Ferrite EMI Noise Filtering Solutions Brochure - (03-13)
EMI Part Number Nomenclature Explanation Brochure Download - (06-10)

Application Notes 

EMI Chip Beads for PCB Application Notes Download - (02-08)
Lead Free / RoHS Compliance Application Notes Download - (02-08)

SPICE 

Laird Technologies has released a revolutionary new SPICE model for EMI ferrite chip beads.  This new, time saving design aid includes the de-rating effects of dc bias currents on small ferrite board level parts. Other existing SPICE models are only capable of predicting performance of ferrite chip beads when they are not under any significant operating load.  The new SPICE Model has the capability of predicting (with superior accuracy) the real performance of an EMI chip bead actually in circuit operation.

SPICE Files Download


Quality Certifications

ISO 9001:2008 Certification - Steward
ISO 9001:2008 Certification - Shenzhen
ISO 16949:2009 Certification - Steward
ISO/TS 16949:2009 Certification - Shenzhen
IECQ Certificate - Plant 1
IECQ Certificate - Plant 2
Lead Free / RoHS Compliance Application Notes Download - (02-08)

Ferrite
 

The PDF(s) above require Adobe Acrobat Reader for proper viewing. If you do not have
Acrobat Reader, or would like to upgrade to the newest version, please
click here. 

Get Adobe Reader  
but_americasdisty  but_asiadisty  but_europedisty  Stock Locator Button 

   
ECS
 
 
Antennas
 
Global / National
Catalog Distributors
  EMI  TIM  SIP  TEM-TEA  M2M  E-FD  W-R-IB  LMR-V-D  WISP 
Digikey
Thief River Falls, MN, USA
Global Sales
Tel: +1-218-681-6674
Tel: +1-800-344-4539
digikey.com 
                 
Farnell InOne Ltd.
Leeds, UK
Tel:+44 (0)8701200200
farnell.co.uk 
                 
Mouser Electronics
Mansfield, TX
Worldwide Locations 
Global Sales
Tel: +1-800-346-6873
Tel: +1-817-804-3800
http://www.mouser.com/ 
                 
Sager Electronics
San Jose, CA
Americas Locations 
Americas Sales
Tel: +1-800-SAGER-800 (all)
sager.com 
                 

   
ECS
 
 
Antennas
 
Distributor
*APS--Added Production Services available, including customization and value-add services, such as FIP dispensing in some locations. 
EMI  TIM  SIP  TEM-TEA  M2M  E-FD  W-R-IB  LMR-V-D  WISP 
AMERICAS DISTRIBUTORS 
USA 
Allied Electronics
Fort Worth, TX
Tel: 866-433-5722
alliedelec.com  
                 
All-Star Magnetics
Vancouver, WA
Tel: 360-693-0213
www.allstarmagnetics.com 
                 
Avnet Electronics - (ElectroAir)
Marietta, GA
Tel: 770-799-4900
www.avnet.com 
                 
Avnet Electronics
Arlington Heights, IL
Tel: 847-797-7300
www.avnet.com 
                 
Avnet Electronics
Austin, TX
Tel: 512-219-3700
www.avnet.com 
                 
Avnet Electronics
Beaverton, OR
Tel: 503-526-6200
www.avnet.com 
                 
Avnet Electronics
Bloomington, MN
Tel: 952-346-3000
www.avnet.com 
                 
Avnet Electronics
Carmel, IN
Tel: 317-575-3500
www.avnet.com 
                 
Avnet Electronics
Clearwater, FL
Tel: 727-507-5000
www.avnet.com 
                 
Avnet Electronics
Columbia, MD
Tel: 410-720-3400
www.avnet.com 
                 
Avnet Electronics
Columbus, OH
Tel: 614-865-1400
www.avnet.com 
                 
Avnet Electronics
Duluth, GA
Tel: 770-623-4400
www.avnet.com 
                 
Avnet Electronics
Earth City, MO
Tel: 314-770-6300
www.avnet.com 
                 
Avnet Electronics
Edinburg, TX
Tel: 956-631-1610
www.avnet.com 
                 
Avnet Electronics
Englewood, CO
Tel: 303-790-1662
www.avnet.com 
                 
Avnet Electronics
Hauppauge, NY
Tel: 631-582-7700
www.avnet.com 
                 
Avnet Electronics
Huntsville, AL
Tel: 256-837-8700
www.avnet.com 
                 
Avnet Electronics
Irvine, CA
Tel: 949-789-4100
www.avnet.com 
                 
Avnet Electronics
Milpitas, CA
Tel: 408-435-3500
www.avnet.com 
                 
Avnet Electronics
Mt. Laurel, NJ
Tel: 856-222-6400
www.avnet.com 
                 
Avnet Electronics
Orlando, FL
Tel: 407-657-3300
www.avnet.com 
                 
Avnet Electronics
Overland Park, KS
Tel: 913-663-7900
www.avnet.com 
                 
Avnet Electronics
Parsippany, NJ
Tel: 973-515-1641
www.avnet.com 
                 
Avnet Electronics
Peabody, MA
Tel: 978-532-9700
www.avnet.com 
                 
Avnet Electronics
Pewaukee, WI
Tel: 262-513-1500
www.avnet.com 
                 
Avnet Electronics
Phoenix, AZ
Tel: 800-332-8638 
www.avnet.com 
                 
Avnet Electronics
Phoenix, AZ
Tel: 480-643-5600
www.avnet.com 
                 
Avnet Electronics
Plymouth, MI
Tel: 734-416-5800
www.avnet.com 
                 
Avnet Electronics
Raleigh, NC
Tel: 919-859-9159
www.avnet.com 
                 
Avnet Electronics
Redmond, WA
Tel: 425-882-7000
www.avnet.com 
                 
Avnet Electronics
Richardson, TX
Tel: 214-553-4300
www.avnet.com 
                 
Avnet Electronics
Rochester, NY
Tel: 585-350-2800
www.avnet.com 
                 
Avnet Electronics
Rocklin, CA
Tel: 916-632-4500
www.avnet.com 
                 
Avnet Electronics
Salt Lake City, UT
Tel: 801-365-3800
www.avnet.com 
                 
Avnet Electronics
San Diego, CA
Tel: 858-385-7500
www.avnet.com 
                 
Avnet Electronics
Solon, OH
Tel: 440-349-7600
www.avnet.com 
                 
Avnet Electronics
Sugarland, TX
Tel: 281-243-7330
www.avnet.com 
                 
Avnet Electronics
Tulsa, OK
Tel: 918-384-3050
www.avnet.com 
                 
Avnet Electronics
Wallingford, CT
Tel: 203-284-5700
www.avnet.com 
                 
Avnet Electronics
Wexford, PA
Tel: 724-934-6700
www.avnet.com 
                 
Avnet Electronics
Woodland Hills, CA
Tel: 818-594-8200
www.avnet.com 
                 
E-Purchasing Solutions
Milpitas, CA
Tel: 408-904-0012
www.epurchasingsolutions.com 
                 
Heilind Electronics
Altamonte Springs, FL
Tel: 407-331-7726
www.heilind.com 
                 
Heilind Electronics
Austin, TX
Tel: 512-339-2304
www.heilind.com 
                 
Heilind Electronics
Beaverton, OR
Tel: 503-629-5100
www.heilind.com 
                 
Heilind Electronics
Brookfield, WI
Tel: 262-786-1181
www.heilind.com 
                 
Heilind Electronics
Cypress, CA
Tel: 714-220-3965 
www.heilind.com 
                 
Heilind Electronics
Duluth, GA
Tel: 770-813-7447
www.heilind.com 
                 
Heilind Electronics
Eden Prairie, MN
Tel: 952-974-3888
www.heilind.com 
                 
Heilind Electronics
Highland Heights, OH
Tel:440-473-9600
www.heilind.com 
                 
Heilind Electronics
Houston, TX
Tel: 713-785-5713
www.heilind.com 
                 
Heilind Electronics
Itasca, IL
Tel: 630-250-8455
www.heilind.com 
                 
Heilind Electronics
Johnson City, NY
Tel: 607-798-9300
www.heilind.com 
                 
Heilind Electronics
Mountain Lakes, NJ
Tel: 973-331-9494
www.heilind.com 
                 
Heilind Electronics
Norristown, PA
Tel: 610-676-0137
www.heilind.com 
                 
heilind Electronics
Plano, TX
Tel:972-423-4488
www.heilind.com 
                 
Heilind Electronics
Raliegh, NC
Tel: 919-878-5155
www.heilind.com 
                 
Heilind Electronics
Roseville, CA
Tel: 916-797-3115
www.heilind.com 
                 
Heilind Electronics
San Diego, CA
Tel: 858-536-9661
www.heilind.com 
                 
Heilind Electronics
San Jose, CA
Tel: 408-577-0515
www.heilind.com 
                 
Heilind Electronics
Tempe, AZ
Tel:480-968-3900
www.heilind.com 
                 
Heilind Electronics
Wallingford, CT
Tel: 203-949-2090
www.heilind.com 
                 
Heilind Electronics
Westlake Village, CA
Tel: 805-418-9800
www.heilind.com 
                 
Heilind Electronics
Westminster, CO
Tel: 303-428-9600
www.heilind.com 
                 
Heilind Electronics
Wilmington, MA
Tel: 978-657-4870
www.heilind.com 
                 
Heilind Electronics
Woodinville, WA
Tel: 425-485-3259
www.heilind.com 
                 
Hughes Peters
Chicago, IL
Tel: 773-625-3800
www.hughespeters.com 
                 
Hughes Peters
Erie, PA
Tel: 814-860-3292
www.hughespeters.com  
                 
Hughes Peters
Houston, TX
Tel: 281-564-7031
www.hughespeters.com 
                 
Hughes Peters
Huber Heights, OH
Tel: 888-264-6535 
www.hughespeters.com 
                 
Hughes Peters
Independence, OH
Tel: 216-901-0498
www.hughespeters.com 
                 
Hughes Peters
Indianapolis, IN
Tel: 317-882-1188 
www.hughespeters.com 
                 
Hughes Peters
Mound, MN
Tel: 952-472-3008
www.hughespeters.com 
                 
Hughes Peters
Waukesha, WI
Tel: 262-542-9800
www.hughespeters.com 
                 
Metuchen Capacitors
Holmdel, NJ
Tel: 800-442-3014
www.metcaps.com 
                 
NEP Electronics
Franklin, WI
Tel: 414-423-8100
www.nepelectronics.com 
                 
NEP Electronics
Wood Dale, IL
Tel: 630-595-8500
www.nepelectronics.com 
                 
PSC Electronics
Santa Clara, CA
Tel: 800.654.1518
www.pscelex.com 
                 
Surface Mount Distribution
Irvine, CA
Tel: 949-470-7700
www.smdinc.com 
                 
Walker Components
Beaverton, OR
Tel: 503-641-1690
www.walkercomponent.com 
                 
Walker Components
Denver, CO
Tel: 303-292-9594 
www.walkercomponent.com 
                 
Walker Components
Hoffman Estates, IL
Tel: 847-843-2040
www.walkercomponent.com 
                 
Walker Components
Lake Forest, CA
Tel: 800-829-3230
www.walkercomponent.com 
                 
Walker Components
Sacramento, CA
Tel: 916-363-6030 
www.walkercomponent.com 
                 
Walker Components
West Valley City, UT
Tel:801-977-9750
www.walkercomponent.com 
                 
Canada 
Avnet Electronics
Burnaby, British Columbia
Tel:604-444-3810
www.avnet.com 
                 
Avnet Electronics
Calgary, Alberta
Tel: 403-291-5510
www.avnet.com 
                 
Avnet Electronics
Mississauga, Ontario
Tel: 905-812-4400
www.avnet.com 
                 
Avnet Electronics
Ontario
Tel: 613-226-1700
www.avnet.com 
                 
Avnet Electronics
St. Laurent, Quebec
Tel: 514-335-1000
www.avnet.com 
                 
Heilind Electronics
Markham, Ontario
Tel: 978-657-4870
www.heilind.com 
                 
U-Tech Electronics
Calgary, Alberta
Tel: 403-974-0880   
www.utech.ca 
                 
U-Tech Electronics
Kemptville, Ontario
Tel: 613-258-0729 
www.utech.ca 
                 
U-Tech Electronics
Langley, British Columbia
Tel: 604-576-8832   
www.utech.ca 
                 
U-Tech Electronics
Scarborough, Ontario
Tel: 800-268-8832        
www.utech.ca 
                 
U-Tech Electronics
St. Laurent, Quebec
Tel: 514-748-6996   
www.utech.ca  
                 
U-Tech Electronics
Winnipeg, Manitoba
Tel: 204-222-5325   
www.utech.ca 
                 
Mexico 
Avnet Electronics
 Juarez, Chihuahua
Tel: 915-313-7580
www.avnet.com 
                 
Avnet Electronics
Phoenix AZ
Tel: 1-800-881-8463
www.avnet.com 
                 
Avnet Electronics
Rio Grande Valley/
Monterrey Mexico
Edinburg, TX
Tel: 956-631-1610
www.avnet.com 
                 
Avnet Electronics
Tlaquepaque, Jalisco
Tel: 5233-3131-2300
www.avnet.com 
                 
Heilind Electronics
Tlaquepaque, Jalisco
Tel.: 978-657-0684
www.heilind.com 
                 
ASIA DISTRIBUTORS 
Asean 
Acton Technology Pte Ltd Tel: +65 66842013
acton-tech.com/contact_us  
                 
Avnet Asia Pte Ltd.
Lorong Chuan Park S(556741)
Tel: +65-62886461
www.avnet.com 
                 
Australia 
Avnet Electronics Marketing
(Australia)
Tel: 1300-791-695
em.avnetasia.com 
                 
China 
AIO Components Co. Ltd.
Shenzhen, Guangdong, China
Tel: 852 2765 4860 ext 87822
aio.com.hk 
                 
EIL Company Ltd.
Hong Kong, China
Tel: 00 852 27416811                  
India 
Arrow Electronics India Private Ltd Tel: +91-80-4135 3734
arrowasia.com 
                 
Dragon Technology Distribution Private Limited Tel: 91-80-2520 3449/50
dragongp.com 
                 
Philippines 
Gennex Solution Philippines
Ayala Alabang Muntinlupa City Philippines
Tel: (632) 850 6182/83
gennexphil.com 
                 
Singapore 
Acton Technology Pte Ltd Tel: +65 66842013
acton-tech.com/  
                 
McCoy Components
Singapore
Tel: +65 6515 2988
www.mccoy.com.sg 
                 
Thailand 
Foamtec
Samutprakarn Province, Thailand
www.foamtecintl.com                   
EUROPE DISTRIBUTORS 
Belgium 
ACAL BFI Belgium
Zaventem, Belgium
Tel: +32 (0)2720 5983
www.acalbfi.be 
                 
Telerex N.V.
Antwerp, Belgium
Tel: +32(0)33264000
telerex-europe.com 
                 
Czech Republic 
ATD Elektronik s.r.o.
Domazlice, Czech Republic
Tel: +420(0)602472334
www.atd-elektronik.cz 
                 
Denmark 
STIGAB Stig Odlund AB
Segeltorp, Sweden
Tel: +46(0)8970990
stigab.se  
                 
Estonia 
Q-Flex Oy
Lieto, Finland
Tel: +358(0)24894500
g-flex.fi 
                 
Finland 
Q-Flex Oy
Lieto, Finland
Tel: +358(0)24894500
g-flex.fi 
                 
STIGAB Stig Odlund AB
Segeltorp, Sweden
Tel: +46(0)8970990
stigab.se  
                 
France 
ACAL BFI France
Evry, France
Tel: +33 (0)1 60 79 59 00
www.acalbfi.fr 
                 
Euro Technologies S.R.L.
Rungis Cedex -
Paris Orly, France
Tel: +33(0)141735417
www.euro-technologies.eu 
APS*               
Germany 
ACAL BFI Germany
Dietzenbach, Germany
Tel: +49 (0)8142 / 6520
www.acalbfi.de 
                 
Avnet Abacas
Poing, Germany
Tel: +49(0)5132 5099 208
avnet-abacus.eu  
APS*                 
Euro Technologies s.r.l.
Rosenheim, Germany--APS*
Tel: +49(0)8031352110
www.euro-technologies.eu 
APS*               
Israel 
Telsys Ltd.
Tel-Aviv, Israel
Tel: +972(0)37657666
www.telsys.co.il 
                 
Italy 
ACAL BFI Italy
Milano ,Italy
Tel: +39 02 53 58 31
www.acalbfi.it  
                 
Euro Technologies s.r.l.
Concorezzo, Italy
Tel: +39 (0) 396042234
www.euro-technologies.eu 
APS*               
Netherlands 
ACAL BFI Netherlands
Eindhoven, Netherlands
Tel: +31 (0)40 250 7400
www.acalbfi.nl 
                 
Telerex Nederland bv
Breda, Netherlands
Tel: +31(0)765782000
telerex-europe.com 
                 
Norway 
Notron
Oslo, Norway
Tel: +47(0)22970790
www.notron.no 
                 
STIGAB Stig Ödlund AB
Segeltorp, Sweden
Tel: +46(0)8970990
stigab.se 
                 
Poland 
ABC ELEKTRONIK Sp. z o.o.
Gorlice, Poland
Tel: +48(0)183536665
www.abcpol.pl 
                 
Portugal 
Sagitron S.A.
Setubal, Portugal
Tel: +351 265 229240
www.sagitron.net 
                 
Sagitron
Madrid, Spain
Tel: +34(0)918063800
sagitron.es 
                 
Slovakia 
SCHMID MULTITECH S.R.O.
Trencin, Slovakia
Tel: +421(0)327440186
www.schmid-multitech.sk 
                 
Spain 
ACAL BFI Iberia
Madrid ,Spain
Tel: +34 91 453 1160
www.acalbfi.es 
                 
Sagitron S.A.
Madrid, Spain
Tel: +34 91 8063800
www.sagitron.net 
                 
Sagitron S.A.
Barcelona, Spain
Tel: +34 93 634 28 10
www.sagitron.net 
                 
Sweden 
ACAL BFI Sweden
Solna, Sweden
Tel: +46 (0)18 56 58 30
www.acalbfi.se 
                 
STIGAB Stig Ödlund AB
Segeltorp, Sweden
Tel: +46(0)8970990
stigab.se 
                 
Switzerland 
Quarz AG
Mönchaltorf, Switzerland
Tel: +41(0)449491870
quarz.ch 
                 
Turkey 
Erda Elektronik A. S.
Istanbul, Turkey
Tel: +90-216-531 70 18 - 651 11 33                   
UK 
ACAL BFI UK
Wokingham, United Kingdom
Tel: +44 (0) 118 978 8878
www.acalbfi.co.uk 
                 
Location Phone Number Email
 

 
Americas +1-800-634-2673 option 1 or
+1-423-308-1690 option 1

SIP-AmericasSales@lairdtech.com 

Request Information RFQ Button Request Samples Graphic  Stock Locator Button

Manufacturer Reps
but_dsmrd but_dpdf 


 
Europe +420-488-575277 or
+44-(0)-7545-208008
SIP-EUSales@lairdtech.com 

Request Information Stock Locator Button  

 
Asean +65-6412-0529 SIP-AseanSales@lairdtech.com 

Request Information Stock Locator Button  

 
China

+86 757 2563 8860

SIP-ChinaSales@lairdtech.com

Request Information Stock Locator Button  

 
India +9180-67697012 SIP-IndiaSales@lairdtech.com

Request Information Stock Locator Button  

 
Japan +81-45-473-6808 SIP-JapanSales@lairdtech.com

Request Information Stock Locator Button  

 
Korea +82-32-720-7973 SIP-KoreaSales@lairdtech.com

Request Information Stock Locator Button  

 
Taiwan +886-2-2290-1234 x165 SIP-TaiwanSales@lairdtech.com

Request Information Stock Locator Button