EX-21.1 8 exhibit211-12262010k.htm EX-21.1
EXHIBIT 21.1
SUBSIDIARIES

Name | Jurisdiction of Organization
Accel AB | Sweden
Cole Hersee S de RL de CV | Mexico
CSP-Componentes Semiconductores de Portugal LDA | Portugal
Dongguan Littelfuse Electronics Co., Ltd. | China
H.I. Verwaltungs GmbH | Germany
Hamlin Electronics (Suzhou) Ltd. | China
Hamlin Electronics Europe Ltd. | United Kingdom
Hamlin Electronics GmbH | Germany
Hartland Controls Holding Corp. | Delaware
Hartland Controls L.L.C. | Illinois
IXYS Buckeye, LLC | Delaware
IXYS Global Services GmbH | Germany
IXYS Integrated Circuits Division, LLC | Massachusetts
IXYS Intl Limited | Cayman Islands
IXYS Korea Ltd. | Korea
IXYS IP Holding (Cayman) Limited | Cayman Islands
IXYS Long Beach, Inc. | California
IXYS Semiconductor GmbH | Germany
IXYS Investment Holdings GmbH | Germany
IXYS UK Westcode Ltd. | United Kingdom
IXYS Semiconductor-Unterstuetzungseinrichtung GmbH | Germany
IXYS USA, LLC | Delaware
IXYS, LLC | Delaware
LF Consorcio S. de R.L. de C.V. | Mexico
LFUS LLC | Delaware
Littelfuse Asia Holding B.V. | Netherlands
Littelfuse Asia Sales B.V. | Netherlands
Littelfuse Asia Technology B.V. | Netherlands
Littelfuse B.V. | Netherlands
Littelfuse Commercial Vehicle LLC | Delaware
Littelfuse Commercial Vehicle Products, Italy S.r.l. | Italy
Littelfuse Concord Semiconductor, Inc. | Taiwan (China)
Littelfuse da Amazonia, Ltda. | Brazil
Littelfuse Electronics (Kunshan) Co., Ltd. | China
Littelfuse Electronics (Shanghai) Co., Ltd. | China
Littelfuse Electronics Taiwan Co., Ltd. | Taiwan (China)
Littelfuse Europe GmbH | Germany
Littelfuse Far East Pte. Ltd. | Singapore
Littelfuse France S.A.S. | France
Littelfuse GmbH | Germany
Littelfuse HK Limited | Hong Kong
Littelfuse Holding GmbH | Germany
Littelfuse Holding Limited | Ireland
Littelfuse Holding, LLC | Delaware
Littelfuse International (Barbados) Inc. | Barbados
Littelfuse International Holding, LLC | Delaware
Littelfuse Italian Holdings S.r.l. | Italy

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Name | Jurisdiction of Organization
Littelfuse Italy S.r.l. | Italy
Littelfuse Japan G.K. | Japan
Littelfuse KK | Japan
Littelfuse LT, UAB | Lithuania
Littelfuse Mexico Distribution S. de R.L. de C.V. | Mexico
Littelfuse Mexico Holding LLC | Delaware
Littelfuse Mexico Services, S. de R.L. de C.V. | Mexico
Littelfuse Netherlands B.V. | Netherlands
Littelfuse Operations India Private Limited | India
Littelfuse Phils, Inc. | Philippines
Littelfuse S. de R.L. de C.V. | Mexico
Littelfuse Semiconductor (Wuxi) Co., Ltd. | China
Littelfuse Singapore (Finance) Pte. Ltd. | Singapore
Littelfuse Spain S.L.U. | Spain
Littelfuse Triad, Inc. | Korea
Monolith Semiconductor Inc. | Delaware
Pele Technology, Inc. | Delaware
Productos Electromecanicos BAC, S. de R.L. de C.V. | Mexico
RadioPulse, Inc. | Korea
Reaction Tech RE, LLC | Delaware
Reaction Technology Epi, LLC | Delaware
Reaction Technology Incorporated | California
Shanghai Hartland Controls Co. Ltd. | China
Startco Engineering ULC | Canada
Suzhou Littelfuse OVS Co., Ltd. | China
SymCom, Inc. | South Dakota
Zilog Electronics Philippines, Inc. | Philippines
Zilog, Inc. | Delaware
Zilog Philippines, Inc. | Philippines

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