<SEC-DOCUMENT>0001437749-24-018737-index.html : 20240530
<SEC-HEADER>0001437749-24-018737.hdr.sgml : 20240530
<ACCEPTANCE-DATETIME>20240530154210
ACCESSION NUMBER:		0001437749-24-018737
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		2
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20231231
</ITEM>
<ITEM>
<ITEM-NUMBER>1.02
<ITEM-PERIOD>20231231
</ITEM>
</RULE>
FILED AS OF DATE:		20240530
DATE AS OF CHANGE:		20240530

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BEL FUSE INC /NJ
		CENTRAL INDEX KEY:			0000729580
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COILS, TRANSFORMERS & OTHER INDUCTORS [3677]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				221463699
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-11676
		FILM NUMBER:		241004609

	BUSINESS ADDRESS:	
		STREET 1:		300 EXECUTIVE DRIVE
		STREET 2:		SUITE 300
		CITY:			WEST ORANGE
		STATE:			NJ
		ZIP:			07052
		BUSINESS PHONE:		2014320463

	MAIL ADDRESS:	
		STREET 1:		300 EXECUTIVE DRIVE
		STREET 2:		SUITE 300
		CITY:			WEST ORANGE
		STATE:			NJ
		ZIP:			07052
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>belfb20240506_sd.htm
<DESCRIPTION>FORM SD
<TEXT>
Document 1 - file: belfb20240506_sd.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1.01 <SEQUENCE>2 <FILENAME>ex_667930.htm <DESCRIPTION>EXHIBIT 1.01 <TEXT> Document 2 - file: ex_667930.htm
</DOCUMENT> </SEC-DOCUMENT>