Exhibit 21.1

SUBSIDIARIES OF TE CONNECTIVITY LTD.

(as of November 7, 2019)

Argentina	TE Connectivity Argentina S.R.L.
	Tyco Networks (Argentina) S.R.L.
	Tyco Submarine Systems de Argentina S.A.
Australia	Grangehurst Enterprises Pty. Ltd.
	TE Connectivity Australia Pty Ltd
Austria	Tyco Electronics Austria GmbH
Barbados	Corcom West Indies Limited
	TE Connectivity Atlantic Holding Ltd.
Belgium	TE Connectivity Belgium BVBA
Bermuda	Tyco Electronics Eta Limited
	Tyco Electronics Holdings (Bermuda) No. 7 Limited
	Tyco Electronics Lambda
Brazil	Seacon Produtos e Servicos Opticos e Eletricos Ltda.
	TE Connectivity Brasil Indústria de Eletrônicos Ltda.
British Virgin Islands	Kenabell Holding Limited
Canada	TE Connectivity ULC
	Tyco Electronics Canada ULC
Chile	TE Connectivity Industrial y Comercial Chile Limitada
China	Alpha Technics (Xiamen) Limited
	Deutsch Connectors Trading (Shanghai) Co., Ltd.
	Hirschmann Car Communication (Shanghai) Co. Ltd.
	Intercontec Connector System (Shanghai) Co., Ltd.  (80%)
	MEAS Shenzhen Limited
	Measurement Specialties (Chengdu) Ltd.
	Measurement Specialties (China) Ltd.
	Measurement Technology (Chengdu) Ltd.
	Raychem Shanghai Cable Accessories Limited
	Raychem (Shanghai) Trading Ltd.
	Shanghai CII Electronics Co., Ltd  (50%)
	Sibas Electronics (Xiamen) Co., Ltd.
	TE Connectivity Connectors (Suzhou) Co., Ltd.
	TE Connectivity (Kunshan) Company Limited
	TE Connectivity (Suzhou) Co., Ltd.
	Tyco Electronics AMP Guangdong Ltd
	Tyco Electronics AMP Qingdao  Ltd.
	Tyco Electronics AMP Shanghai Ltd.  (92.31%)
	Tyco Electronics (Dongguan) Ltd
	Tyco Electronics (Kunshan) Ltd
	Tyco Electronics (Qingdao) Ltd.

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	Tyco Electronics (Shanghai) Co., Ltd
	Tyco Electronics (Shenzhen) Co. Ltd.
	Tyco Electronics (Suzhou) Ltd.
	Tyco Electronics Technology (SIP) Ltd.
	Tyco Electronics (Zhuhai) Ltd
	Wema Environmental Technologies (Shanghai) Co., Ltd.
Colombia	TE Connectivity Colombia S.A.S.
Costa Rica	Creganna Medical s.r.l.
Cyprus	Acalon Holdings Limited
	Raychem Technologies Limited
Czech Republic	Tyco Electronics Czech s.r.o.
	Tyco Electronics EC Trutnov s.r.o.
Denmark	TE Connectivity (Denmark) ApS
Dominican Republic	Raychem Dominicana S.A.
Finland	Tyco Electronics Finland Oy
France	Carrier Kheops BAC
	Compagnie Deutsch Distribution
	Connecteurs Electriques Deutsch
	Deutsch
	Deutsch Group
	Hirschmann Car Communication S.A.S.
	MEAS Europe
	MEAS France
	Tyco Electronics France SAS
	Tyco Electronics Group S.A. (French Branch)
	Tyco Electronics Holding France
	Tyco Electronics Idento
	TYCO ELECTRONICS-SIMEL
Germany	Cablotec GmbH
	Comtec Systeme GmbH
	Grundbesitz  "Bohnland 16" GmbH
	Hirschmann Car Communication GmbH
	Interfaba GmbH
	Kissling Dienstleistungen GmbH
	Kissling Elektrotechnik GmbH
	MTConnectivity Connectors GmbH  (74.8%)
	TE Connectivity EMEA Holding GmbH
	TE Connectivity Germany GmbH
	TE Connectivity Industrial GmbH
	TE Connectivity Sensors Germany GmbH
	TE Connectivity Sensors Germany Holding AG
	Tyco Electronics EC Verwaltungsgesellschaft mbH
	Tyco Electronics Germany Holdings GmbH
	Tyco Electronics Raychem GmbH

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Gibraltar	Tyco Electronics (Gibraltar) Limited
Greece	Tyco Electronics Hellas MEPE
Guernsey	Cregstar Bidco Limited
Hong Kong	ADC Communications Hong Kong Limited (In Members’ Voluntary Liquidation)
	Alpha Technics Asia Limited
	AMP Products Pacific Limited (In Members’ Voluntary Liquidation)
	Deutsch Connectors Hong Kong Limited (In Members’ Voluntary Liquidation)
	F.A.I. Technology (Hong Kong) Limited
	MEAS Asia Limited
	Raychem China Limited
	TE Connectivity (HKZ) Holding Limited
	TE Connectivity HK Limited
	Tyco Electronics H.K. Limited
	Tyco Electronics Hong Kong Holdings No. 2 Limited
	Tyco Electronics Hong Kong Holdings No. 3 Limited
	Wema System Hong Kong Limited
	Wema System Production and Distribution HK Limited
Hungary	Hirschmann Car Communication Kft.
	Tyco Electronics Hungary Termelő Kft
India	CII Guardian International Limited  (39.43%)
	Deutsch India Power Connectors (Pvt) Ltd
	RAYCHEM-RPG Private Limited  (50%)
	TE Connectivity India Private Limited
	TE Connectivity Services India Private Limited
	Wema Automotive System Private Limited
Indonesia	PT KRONE Indonesia  (70%)
	PT. Tyco Electronics Indonesia
Ireland	Creganna Finance Ireland Limited
	Creganna Medical Ireland Limited
	Creganna Unlimited Company
	MEAS Ireland (Betatherm) Limited
	TE Connectivity Ireland Limited
	Tyco Electronics Group S.A.  (Branch Office)
	Tyco Electronics Ireland Limited
Isle Of Man	Creganna Medical Technology Unlimited
	Creganna Solutions Limited
Israel	TE Connectivity Israel Ltd.
Italy	TE Connectivity Italia Distribution S.r.l.
	TE Connectivity Italia S.r.l.
Japan	Nikkiso-Therm Co., Ltd.  (50.06%)
	Tyco Electronics Japan G.K.
Kenya	Tyco Electronics UK Ltd. (Kenya Branch)

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Luxembourg	TE Connectivity Holding International I S.A.
	TE Connectivity Holding International II S.a r.l.
	TE Connectivity Investments Holding S.à r.l.
	TE Connectivity LATAM Holding S.à r.l.
	TE Connectivity MOG Europe S.a r.l.
	TE Connectivity MOG Holding S.a r.l.
	TE Connectivity (US) Holding I S.à r.l.
	TE Connectivity (US) Holding II S.à r.l.
	Tyco Electronics Group S.A.
Malaysia	TE Connectivity Manufacturing Sdn. Bhd. (In Member’s Voluntary Liquidation)
	Tyco Electronics (Malaysia) Sdn. Bhd.
Mexico	AMP Amermex, S.A. de C.V.
	Cima de Acuna S.A. de C.V.
	Corcom, S.A. de C.V.
	Deutsch Servicios S. de R.L. De C.V.
	Hirschmann Car Communication, S. de R.L. de C.V.
	Kemex Holding Company, S.A. de C.V.
	Potter & Brumfield de Mexico, S.A. de C.V.
	Raychem Juarez, S.A. de C.V.
	Seacon Global Production, S. de R.L. de C.V.
	Termistores de Tecate, S.A. de C.V.
	Tyco Electronics Mexico, S. de R.L. de C.V.
	Tyco Electronics Tecnologias S. de R.L. de C.V.
	Tyco Submarine Systems, S.A. de C.V.
Morocco	TE Connectivity Morocco SARL
Netherlands	TE Connectivity Nederland B.V.
	TE Connectivity Netherlands (Turkey) B.V.
	Tyco Electronics Netherlands (India) Cooperatief U.A.
	Tyco Electronics Wireless Systems B.V.
New Zealand	Tyco Electronics NZ Limited
Nigeria	TE Connectivity Technology Solutions Limited
Norway	Precision Subsea AS
	Tyco Electronics Norge AS
	Wema System AS
Paraguay	TE Connectivity Paraguay S.R.L.
Peru	TE Connectivity Peru S.A.C.
	TyCom Networks (Peru) S.A.
Philippines	Tyco Electronics Philippines, Inc.
Poland	TE Connectivity Industrial Poland sp. z o.o.
	TE Connectivity Poland Services sp. z o.o.
	TYCO Electronics Polska Sp.z.o.o.

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Portugal	Tyco Electronics Componentes Electromecanicos Lda.
Romania	TE Connectivity Sensor Solutions S.R.L.
Russia	Tyco Electronics RUS Limited Liability Company
Saudi Arabia	Raychem Saudi Arabia Limited  (49%)
	Tyco Electronics Saudi Arabia Limited
Singapore	ADC Communications (SEA) Pte. Ltd.
	Creganna Medical Pte. Limited
	Tyco Electronics Singapore Pte Ltd
Slovakia	Kissling Invest Slovensko s.r.o.
	Kissling Slovensko s.r.o.
South Africa	TE Connectivity South Africa Proprietary Limited
South Korea	Advanced Tube Technologies, Ltd.  (50%)
	Tyco Electronics AMP Korea Co., Ltd.
	Tyco Electronics Raychem Korea Limited
Spain	Electro Mecánica Cormar S.A.
	TE Connectivity Spain S.L.U.
	Tyco Iberia, S.L.
	Tyco Networks Iberica, S.L.
Sweden	TE Connectivity Svenska AB
Switzerland	Jaquet Technology Group AG
	Kissling Swiss Switches AG
	MEAS Switzerland S.a r.l.
	TE Connectivity Atlantic Switzerland GmbH
	TE Connectivity Holding GmbH
	TE Connectivity Holding International II S.a r.l., Luxembourg (LU), Schaffhausen branch
	TE Connectivity Holding International II S.a r.l., Luxembourg (LU), Schaffhausen E-Finance branch
	TE Connectivity Ltd.
	TE Connectivity MOG Sales GmbH
	Tyco Electronics (Schweiz) Holding II GmbH
	TE Connectivity (Schweiz) Management AG
	TE Connectivity Services GmbH
	TE Connectivity Solutions GmbH
	Tyco Electronics Finance Alpha GmbH
	Tyco International Services GmbH  (49.9375%)
	Wema System AG
Taiwan	Raychem Pacific Corporation  (50%)
	Taliq Taiwan Limited
	Tyco Electronics Holdings (Bermuda) No. 7 Limited, Taiwan Branch
Thailand	TE Connectivity Distribution (Thailand) Limited
	TE Connectivity Manufacturing (Thailand) Company Limited
	Wema Environmental Technologies Ltd.

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Tunisia	TE Connectivity Tunisia Sarl
Turkey	Tyco Elektronik AMP Ticaret Limited Sirketi
Ukraine	Tyco Electronics Ukraine Limited
United Arab Emirates	Tyco Electronics Middle East FZE
United Kingdom	ADC Communications (UK) Ltd.
	Advanced Fiber Products Limited
	Critchley Group Limited
	Deutsch GB Limited
	Deutsch UK
	Polamco Limited
	Seacon (Europe) Limited
	Servo Interconnect Limited
	TE Connectivity Limited
	Tyco Electronics Corby Limited
	Tyco Electronics Motors Ltd
	Tyco Electronics Precision Engineering Ltd.
	Tyco Electronics UK Holdings Ltd
	Tyco Electronics UK Ltd.
United States	999 Arques Corp.  (37.5%)
	AdvancedCath Technologies, LLC
	Alpha Sensors, Inc.
	American Sensor Technologies, Inc.
	Brantner and Associates, Inc.
	Brantner Holding LLC
	Codenoll Technology Corporation  (73.99%)
	Cotsworks LLC  (40%)
	Creganna Medical Devices, Inc.
	Elmos USA, Inc.
	Hirschmann Car Communication, Inc.
	Howard A. Schaevitz Technologies, Inc.
	Kissling Electrotec, Incorporated
	LADD Distribution LLC
	LSA, LLC
	Measurement Specialties, Inc.
	MicroGroup, Inc.
	Precision Interconnect LLC
	Precision Wire Components, LLC
	Raychem International LLC
	Raychem International Manufacturing LLC
	Silicon Microstructures, Inc.
	TacPro, LLC
	TE Connectivity Corporation
	TE Connectivity MOG Inc.
	TE Connectivity Phoenix Optix Inc.
	TE Connectivity US Group Holding II Inc.
	TE Connectivity US Group Holding Inc.
	TE Connectivity (US) Holding LLC
	The Whitaker LLC

6

	Tyco Electronics Latin America Holding LLC
	Tyco Electronics RIMC Holding LLC
	Wema Americas LLC
Uruguay	Tyco Electronics Uruguay S.A. (in liquidation)
Venezuela	AMP de Venezuela, C.A.
	Tyco Electronics de Venezuela, C.A.
Vietnam	TE Connectivity Vietnam Holding Company Limited

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