SUBSIDIARIES OF THE REGISTRANT

BCMZ Precision Engineering Limited

England and Wales

Bel Components Ltd.

Hong Kong

Bel Connector Inc.

Delaware

Bel Fuse (Macao Commerical Offshore) Limited

Macao

Bel Fuse Limited

Hong Kong

Bel Power (Hangzhou) Co. Ltd.

PRC

Bel Power Europe S.r.l.

Italy

Bel Power Inc.

Massachusetts

Bel Power Solutions Co. Ltd.

China

Bel Power Solutions GmbH

Switzerland

Bel Power Solutions Inc.

Delaware

Bel Power Solutions Ireland Limited

Ireland

Bel Power Solutions s.r.o.

Slovakia

Bel Sales (Hong Kong) Ltd.

Hong Kong

Bel Stewart GmbH

Germany

Bel Stewart s.r.o.

Czech Republic

Bel Transformer Inc.

Delaware

Bel Ventures Inc.

Delaware

BPS Asia Pacific Electronics (Shenzhen) Co. Ltd.

China

BPS Cooperatief U.A.

Netherlands

Cinch Connectivity Solutions LTD

England and Wales

Cinch Connectivity Solutions, Inc.

Delaware

Cinch Connectors de Mexico, S.A. de C.V.

Mexico

Cinch Connectors Limited

England and Wales

Cinch Connectors, Inc.

Delaware

Dongguan Transpower Electric Products Co., Ltd.

PRC

PAI Capital LLC

Delaware

Shireoaks Worksop Holdings Ltd.

England and Wales

Signal Dominicana, S.R.L.

Dominican Republic

Stewart Connector Systems de Mexico, S.A. de C.V.

Mexico

Stratos International, LLC

Delaware

Stratos Lightwave LLC

Delaware

Stratos Lightwave-Florida LLC

Delaware

Transpower Cooperatief U.A.

Netherlands

Transpower Technologies (HK) Limited

Hong Kong

Trompeter Electronics, Inc.

Delaware

TRP Connector B.V.

Netherlands

TRP Connector Limited

Macao

TRP International*

PRC

Winsonko (Guangxi Pingguo) Electron Co., Ltd.

PRC

* TRP International is a China Business Trust