 JERSEY CITY, N.J., Feb. 03, 2022 GLOBE NEWSWIRE -- Bel Fuse Inc. Nasdaq: BELFA and BELFB, a designer, manufacturer, and provider of products that power, protect and connect electronic circuits, today announced plans to release preliminary financial results for the fourth quarter and full year of 2021 after market close on Thursday, February 24, 2022. An earnings conference call has been scheduled as follows: 