Bel Fuse (BELFB) 10-Q 2006 Q3 Quarterly report

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of Bel Fuse Inc (the "Company") on Form 10-Q for the quarter ended September 30, 2006 filed with the Securities and Exchange Commission (the "Report"), I, Colin Dunn, Vice President of Finance of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the consolidated financial condition of the Company as of the dates presented and consolidated result of operations of the Company for the periods presented.

Dated: ________________, 2006

BY: /s/ Colin Dunn

Colin Dunn, Vice President of

Finance