acor. In 1991, Littelfuse offered its second IPO in company history. The company's profits rose throughout the 1990s and the company expanded its operations in Europe and Asia. Littelfuse also expanded into South America with a distribution and engineering center in São Paulo, Brazil.

Gordon Hunter replaced Witt as president and CEO of Littelfuse at the end of 2004. In 2008, Littelfuse restructured its manufacturing operations, closing 16 small manufacturing plants and opening 6 new, larger plants. The company moved its headquarters from Des Plaines, Illinois, to Chicago, Illinois, the same year.

The company was recognized as Product of the Year by Specifying Engineer in 2010, 2011, 2012 and 2013. Arrow Electronics recognized Littelfuse with an award for Supplier Excellence in 2011. The company received TTI Supplier's Excellence Award in 2010, 2011, 2012 and 2013. Littelfuse received the Chicago Innovation Award in 2012. In 2013, the company received Processing Magazine's Breakthrough Product of the Year. Littelfuse was recognized as one of the Best Places to Work in Illinois in 2012, 2013 and 2014.

The company announced in November 2016 that COO Dave Heinzmann would succeed Hunter as president and CEO in January 2017.

Products
Littelfuse designs and manufactures circuit protection products for the electronics, automotive and electrical industries. The company operates between three business unit segments: Electronics, Industrial, and Automotive. Products include: fuses and protectors, suppressors, gas discharge tubes, electronic switches, solenoids, battery management devices, and protective relays.

With the acquisition of Hamlin, Inc. in 2013, Littelfuse expanded its product offering to include sensors for the automotive, industrial and consumer industries.

Acquisitions
Littelfuse has acquired multiple companies since 1999, including:

 1999 – Harris Suppression Products.
 2002 – Semitron.
 2003 – Teccor, a manufacturer of circuit and overvoltage protection products.
 2004 – Heinrich Industrie, a German manufacturer of circuit protection products, including the WICKMANN Group, Efen and Pudenz brands.
 2006 – Taiwan-based silicon manufacturer Concord Semiconductor, Inc. and Catalina Performance Accessories, which manufactures and distributes blade-type automotive fuses.
 2008 – Shock Block Corporation and Startco Engineering Ltd., companies that develop and manufacture ground fault protection technology.
acor. In 1991, Littelfuse offered its second IPO in company history. The company's net income rise throughout the 1990s and the company expanded its operation in Europe and Asia. Littelfuse also expanded into South America with a distribution and technology center in São Paulo, Brazil. 

 Gordon Hunter replaced Witt as president and CEO of Littelfuse at the goal of 2004. In 2008, Littelfuse restructured its manufacturing operation, closing 16 small manufacturing plants and opening 6 new, bigger plants. The company moved its headquarters from Des Plaines, Illinois, to Chicago, Illinois, the like year. 

 The company was recognize as intersection of the Year by Specifying Engineer in 2010, 2011, 2012 and 2013. Arrow Electronics recognized Littelfuse with an prize for Supplier Excellence in 2011. The company received TTI Supplier's Excellence Award in 2010, 2011, 2012 and 2013. Littelfuse received the Chicago Innovation Award in 2012. In 2013, the company receive Processing Magazine's Breakthrough Product of the Year. Littelfuse was recognized as one of the Best Places to Work in Illinois in 2012, 2013 and 2014. 

 The company announced in November 2016 that COO Dave Heinzmann would succeed Hunter as president and CEO in January 2017. 

 Products 
 Littelfuse invention and manufactures circuit protection products for the electronics, automotive and electrical industries. The company operates between three business unit section: Electronics, Industrial, and Automotive. Products include: fuse and defender, suppressor, gas discharge tubes, electronic switches, solenoids, battery management devices, and protective relay. 

 With the acquisition of Hamlin, Inc. in 2013, Littelfuse expanded its product offering to admit sensors for the automotive, industrial and consumer industries. 

 Acquisitions 
 Littelfuse has acquired multiple companies since 1999, including: 

  1999 – Harris Suppression Products. 
  2002 – Semitron. 
  2003 – Teccor, a manufacturer of circuit and overvoltage protection product. 
  2004 – Heinrich Industrie, a German manufacturer of circuit protection products, including the WICKMANN Group, Efen and Pudenz brands. 
  2006 – Taiwan - free-base silicon manufacturer Concord Semiconductor, Inc. and Catalina Performance Accessories, which manufactures and distributes blade - character automotive fuses. 
  2008 – Shock Block Corporation and Startco Engineering Ltd., company that develop and manufacture footing fault security technology.
acog. In 1991, Littelfuse offered its second IPO in com'any hiatory. Thd company's profits rose thronghoyt tht 1990s and the company expanded its opeeatiibs in Euro's and Asia. Lifbelfuvx also expanded into Soutv America with a dnstribution and engineering center ig São Paill, Brazil.

Gordon Hunuer repmaced Witt as president and CEO of Littelhuse at the end of 2004. In 2008, Littelfuse restrufturfd its manufacturijg operatiobs, cjising 16 small manufactugnng plants znd opening 6 new, larger plants. Ghe cpmpany movgb itd headquartecs froi Des Plaines, Illinohs, to Cnicago, Illinoix, tie sqme year.

The company wes recognized as Proquct of tve Year by Specifyibg Engiteer in 2010, 2011, 2012 avd 2013. Acros Elechroiics recognjzed Littelduse with an award gow Supplier Excsllencq yn 2011. The company received TTI Supplier's Txcelmence Award in 2010, 2011, 2012 and 2013. Oittelfuse received tje Chicagj Innovation Award in 2012. In 2013, the company received Psocesakng Mweqzlne's Breakthrough Product of the Year. Littelftae wss recognized cs one of the Bext Pkwces to Work kn Illnhojs in 2012, 2013 and 2014.

The colpany agnounxed in Nodembrr 2016 that COO Dave Heinzmann would succevd Hynter as president and CEO in Janoary 2017.

Ptoducts
Littelfuse desigus and manufacturfs circuif protection prodjctx xor the tuectronics, automoeive and xlectxical inaustties. Thq company lperabas between three bksineds unit segmfnts: Electronics, Industrial, and Automotive. Prpdgctv includz: fusex and protectjrs, suppressorx, gas dnscharee tubes, emectronmc switches, folenoids, batdgry managemenv devices, and prorective felays.

With the acquisitpou of Hamlun, Inc. in 2013, Littelfmse eblanded its prodbet offering to invluae fejsprf for the autmmotkve, ondusgrial and civsumrr industries.

Acquisidiona
Littelfuse has acaulred multuple com[anies since 1999, including:

 1999 – Harrid Sup'ressiun Prpdusts.
 2002 – Semitron.
 2003 – Teccor, a manuracturer lf gircuit and oderviltage proteetion products.
 2004 – Heinrich Industrie, a Gecman manufacturer of ciecuit protection prpcucts, incluving tre WICKMATN Group, Efen and Pueenz brands.
 2006 – Taiean-based silicon manuracturar Cojcord Semiconductor, Inc. and Catalina Performance Accessories, which manufaxtures and distribhtes bladv-ty'e cutomotyve hures.
 2008 – Shock Blocl Corporation and Startco Enginxering Ltd., cjmpanies that develop and mamuwacture grouna fault protection technklogy.
acor. In 1991, Littelfuse offered its second company The company's rose throughout the its in Europe and Littelfuse also expanded South America with a distribution and center in São Paulo, Brazil. Gordon Hunter replaced Witt as president and CEO Littelfuse at the end of 2004. In 2008, Littelfuse restructured its manufacturing operations, 16 manufacturing and 6 new, larger plants. The company moved its headquarters from Des Plaines, Illinois, to Chicago, Illinois, same year. The company was recognized as Product the Year by Specifying in 2010, 2011, 2012 and Arrow recognized Littelfuse an for Excellence in 2011. company received TTI Supplier's Excellence Award in 2010, 2011, 2012 and 2013. Littelfuse received the Chicago Innovation in 2012. the company Processing Breakthrough of the Year. recognized as one of the Best in Illinois in 2012, 2013 and 2014. The announced in 2016 that COO Dave Heinzmann would Hunter as president and CEO in January 2017. Littelfuse designs and manufactures circuit protection products for the electronics, automotive and electrical industries. The between three business unit Electronics, Industrial, and Products fuses protectors, gas discharge electronic switches, solenoids, battery management devices, and protective relays. With the of Hamlin, Inc. in 2013, Littelfuse expanded its product offering sensors the automotive, industrial consumer industries. Acquisitions Littelfuse acquired companies since 1999, including: Harris Products. 2003 Teccor, manufacturer of circuit and protection products. 2004 – Heinrich a German manufacturer of WICKMANN Group, Efen and Pudenz brands. 2006 – silicon manufacturer Concord Semiconductor, Inc. and Catalina Accessories, which manufactures and distributes blade-type automotive fuses. 2008 – Shock Block and Startco companies that develop and manufacture ground fault protection
acor. In 1991, Littelfuse offered itS second IPO In comPanY hiStOry. THe coMpany's profits rOSe thRoughout the 1990s and the compAny exPaNDed iTS oPeratIons in EURoPE And asIa. litTeLFuSe alsO exPanded iNto South AmEriCa With a distribUTiOn and enginEerIng center in SÃo PAulo, BrAzIl.

GORdon HUntEr repLaced WITt as prEsident anD Ceo of LitTElfuse aT THe End oF 2004. In 2008, Littelfuse restRUcTUred its manufacTuring OpERaTIOns, CloSing 16 small mAnUfactURing plaNTs AND OpeNIng 6 new, larger pLants. The comPAny Moved iTs HeaDQuarteRs froM DES PlAines, IllinoIs, to chicago, IlLinois, THe same yEAr.

The coMpany wAs rEcoGnizED aS PRodUcT Of tHE YEar BY SpEcifying enGiNeer iN 2010, 2011, 2012 and 2013. aRROW EleCtrOnicS recoGnized LittelfUse With AN awArd foR SuppLier exCelleNce in 2011. THe comPaNy received TTI SuPpliEr's ExcellEncE AWarD iN 2010, 2011, 2012 and 2013. LITtelfuSe rEceIved the chicago iNnoVaTION AWard in 2012. In 2013, the company ReCEIvEd ProcesSing MaGAzInE'S BreakthRoUgh prodUCT of thE YeaR. liTtelfuse Was recOGnIzEd as one Of The BesT PLacEs tO Work IN IllInois iN 2012, 2013 and 2014.

The cOmpanY Announced in NovEMber 2016 that COO DaVE HEINzMAnn wOulD succeed HunTer aS PresIdenT AnD CEo In JanUary 2017.

PRoDUcTS
Littelfuse designs aNd ManufaCtureS circuit proteCtion produCTS For the elEctrONiCS, automotive and ElectRical indusTRies. The cOmpanY operateS between tHREe busineSs uNit SegMenTS: elEctronics, InduSTRial, AnD AutomoTivE. ProducTs iNclUde: FusEs And protecTors, suppReSsOrS, gAs dIschaRGe tubes, eLeCtrOnIc sWitchES, solenOids, bAtteRy MaNAgeMent devICeS, ANd prOtEcTive RelAyS.

With The aCQuiSition oF Hamlin, InC. in 2013, lItteLfUsE expandEd its product oFfEring to incLuDe sEnsors FOR the autoMotive, industrial and consUMer induStrIes.

AcQuisItions
LitTelFuse haS acQUired mUltiplE compAnIes SINce 1999, inCLUdIng:

 1999 – haRris SuppreSSIon produCtS.
 2002 – SemItron.
 2003 – TeCcor, a manufacturer oF CirCuit and overvoLtaGe prOTEcTioN PrODucTs.
 2004 – hEinRICh Industrie, a GerMan manufacTuREr Of circuit pROteCtIon prodUcts, incLudinG The WICKmANN Group, efen and PuDeNz brANDs.
 2006 – TAiwan-based Silicon mAnufacturER ConcORd semicOndUctor, INc. And catalIna PerFOrmAnce ACcessoRiEs, whicH manuFaCtures anD distributes blade-type auTomotiVe fusEs.
 2008 – SHock Block corPOraTion and StArtcO EngineeriNg LTd., cOmpanIes THat deVeloP AnD maNUfactUre gROund fault PRoTecTIOn Technology.
acor. In 1991, Littelfuseoffered it s sec ond  IP Oin c ompa ny history. Th e  com pany's profits rose th rough ou t  the 19 90s a nd thec om p a nyex pa nde di ts  oper ati ons inEurope and  As ia . Littelfuse al so expande d i nto South Am eri ca wit ha d i strib uti on an d engi n eering  center i nS ão Pau l o, Braz i l .
Gor don Hunter replac e dW itt as preside nt and  C E Oo f  Li tte lfuse at t he  endo f 2004. In 2 0 08, Littelfuse re structuredi tsmanufa ct uri n g oper ation s, clo sing 16 sma ll m anufactur ing pl a nts and opening  6 new , l arg er p l an ts . T he com p an y m o ved  its hea dq ua rters  fro m D e s Pl ain es,Illin ois, to Chica go,  Ill i noi s, th e sam e ye ar .

Th e comp any w as  recognized asProd uct of th e Y ea r b ySpeci f ying E ngi nee r in 20 10, 201 1 , 2 01 2 a nd  2013. Arrow Elect ro n i cs  recogni zed Li t te lf u se withan  aw ardf o r Sup plie r  E xcellenc e in 2 0 11 .The com pa ny rec ei ved  TT I Sup p lier 's Exc ellenceAward in 2010, 2011, 2012 and 2013 .  L i t te l fuse  re ceived theChic a go I nnov a ti onA wardin 20 12 .  I n  2013, the companyre ceived  Proc essing Magazi ne's Break t h r ough Pro duct of the Year. Litt elfus e was reco g nized as  oneof the B est Place s to WorkinIll ino isi n  2 012, 2013 and 2 014. 
The com pan y annou nce d i n N ove mb er 2016 t hat COODa ve  H ei nzm ann w o uld succ ee d H un ter  as p r esiden t and  CEO  i nJ anu ary 201 7 .P rodu ct sLitt elf us e des igns and  manufa ctures ci rcu i t pr ot ec tion pr oducts for th eelectronic s,  au tomoti v e  and ele ctrical industries. The company  op erate s be tween thr eebusine ssu nit se gments : Ele ct ron i c s, In d u st ria l,  and Autom o t ive . Pro du ctsinclude : fuses and protec t ors , suppressors , g as d i s ch arg e  t u bes ,e lec t r onic switches,solenoids,  b a tt ery manage m ent  d evices,  and pr otect i ve rela ys.

With  the acqu is itio n ofHamlin, In c. in 20 13, Litte l fusee xp anded  it s prod uc t o fferi ng toi ncl ude s ensors  f or the  auto mo tive, in dustrial and consumer i ndustr ies.
Ac quisition s
L i tte lfuse has  acq uired mult ipl e c ompan ies since  199 9 ,inc l uding :

1 999 – Har r is  Su p p re ssion Produ c t s .
2002– S e mitron .
 2 003 – Teccor, a m a nufacturer ofcirc u i t a ndo verv ol tage protectio n p ro d u cts.
 20 04  – Heinrich  Industr ie ,  a Ge rman m anufac turer o f ci r cuit p rote cti on produc ts,  i n cluding  t he WICKMA NN G ro up, Ef en and Pude n z  brands.
 2006 –  Taiw a n -base d  si licon  m anufact u rerConcord Se miconductor , Inc.  and  Cata lina Pe rf ormanc e A cc essories,w hich manu factu res and  d istr ibu tes bl ade- t y pe au tomo ti vefuses.
 2 0 0 8–  S ho c k B lock  Corp or atio n and Sta r tco Engi nee r ing Ltd .,  co m p aniest ha t develop an d m anufa c t ure ground faul t  p r otect ion te chnolo gy.
acor. In_1991, Littelfuse_offered its second IPO_in company_history._The company's_profits_rose throughout the_1990s and the_company expanded its operations_in Europe and_Asia._Littelfuse also expanded into South America with a distribution and engineering center in São_Paulo,_Brazil.

Gordon Hunter_replaced_Witt_as president and CEO of_Littelfuse at the end of_2004. In_2008, Littelfuse restructured its manufacturing operations, closing 16_small_manufacturing plants and_opening 6 new, larger plants. The company moved its_headquarters from Des Plaines, Illinois, to_Chicago, Illinois, the_same_year.

The_company was recognized as_Product of the Year by Specifying_Engineer in 2010, 2011, 2012 and_2013. Arrow Electronics recognized Littelfuse with an_award for Supplier Excellence in 2011._The company received TTI Supplier's_Excellence Award_in 2010, 2011, 2012 and_2013. Littelfuse received_the Chicago_Innovation Award in_2012. In 2013, the company received_Processing Magazine's Breakthrough_Product of the Year. Littelfuse was_recognized_as one of_the_Best_Places to_Work in Illinois_in_2012, 2013_and_2014.

The company announced in November 2016_that_COO Dave Heinzmann would succeed Hunter as_president and CEO in_January_2017.

Products
Littelfuse designs and manufactures_circuit protection products for the_electronics, automotive and electrical industries. The_company operates_between three_business unit segments: Electronics, Industrial, and Automotive. Products include: fuses and_protectors, suppressors, gas discharge tubes, electronic_switches, solenoids, battery management_devices, and_protective_relays.

With the acquisition_of_Hamlin, Inc._in 2013, Littelfuse expanded its product offering_to include_sensors for the automotive, industrial and_consumer industries.

Acquisitions
Littelfuse has acquired_multiple_companies since 1999, including:

 1999 –_Harris Suppression Products.
 2002 – Semitron.
_2003 – Teccor, a manufacturer_of_circuit_and overvoltage protection products.
 2004_– Heinrich Industrie, a German manufacturer_of circuit protection_products, including the WICKMANN Group, Efen and_Pudenz_brands.
 2006 – Taiwan-based silicon manufacturer_Concord_Semiconductor, Inc. and Catalina Performance Accessories,_which_manufactures_and distributes blade-type automotive fuses.
_2008 – Shock Block Corporation and_Startco Engineering Ltd., companies that develop and manufacture ground_fault protection technology.