Exhibit 21.1

Subsidiaries of Sensata Technologies Holding N.V.

Name	Jurisdiction of Incorporation
Sensata Technologies B.V.	The Netherlands
Sensata Technologies Intermediate Holding B.V.	The Netherlands
Sensata Technologies Japan Limited	Japan
Sensata Technologies Malaysia Sdn. Bhd.	Malaysia
Sensata Technologies Korea Limited	Korea
Sensata Technologies Holland B.V.	The Netherlands
Sensata Technologies Holding Company Mexico, B.V.	The Netherlands
Sensata Technologies de México, S. de R.L. de C.V.	Mexico
Sensata Technologies Aguascalientes S. de R.L. de C.V.	Mexico
Sensata Technologies Finance Company LLC	United States
Sensata Technologies Holding Company, U.S., B.V.	The Netherlands
Sensata Technologies, Inc.	United States
Sensata Technologies India Private Limited	India
Sensata Technologies Singapore, Pte. Ltd.	Singapore
Sensata Technologies Taiwan Co., Ltd.	Taiwan
Sensata Technologies Hong Kong Limited	Hong Kong
Sensata Technologies Baoying Co., Ltd.	China
Sensata Technologies Spain, S.L.	Spain
Sensata Technologies Germany GmbH	Germany
Sensata Technologies Sensores E Controles do Brasil Ltda.	Brazil
Sensata Technologies Changzhou Co., Ltd.	China
Sensata Technologies China Co. Ltd.	China
Sensata Technologies Italia S.r.L	Italy
Control Devices, Inc.	United States
CDI Netherlands B.V.	The Netherlands
Sensata Technologies France S.A.S.	France
Sensata Technologies Holding Company UK	United Kingdom
Sensata Technologies Limited	United Kingdom
FTCP Bermuda Ltd.	Bermuda
Sensata Technologies Dominicana, S.r.L	Dominican Republic
Sensata Technologies US, LLC	United States
Sensata Technologies US II, LLC	United States
Sensata Technologies US Cooperatief U.A.	The Netherlands
Sensata Technologies Bermuda Ltd.	Bermuda

Name	Jurisdiction of Incorporation
Sensata Technologies (Europe) Limited	United Kingdom
Sensata Technologies Massachusetts, Inc.	United States
Sensata Technologies Mex Distribution, S.A. de C.V.	Mexico
Nihon Airpax Company, Ltd.	Japan
Airpax Electronics (Shanghai) Company, Ltd.	China
Sensata Technologies U.K., Ltd. (England)	United Kingdom
Sensata Technologies Co-op. Holding B.V.	The Netherlands
Sensata Technologies Holding Cooperatief U.A.	The Netherlands
Sensata Automotive Sensors (Shanghai) Co. Ltd.	China
Sensor-Nite NV	Belgium
Sensor-Nite Industrial EOOD	Bulgaria
Sensor-Nite Chengdu Co. Ltd.	China
Wells CTI KK	Japan
Sensata Technologies Indiana, Inc.	United States
Sensata Technologies Management China Co., Ltd.	China