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**x      **
**QUARTERLY      REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF      1934**

**o      **
**TRANSITION      REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF      1934**

|                                                                          | BEL                FUSE INC.                                                         |                                                |
|-------------------------------------------------------------------------------|--------------------------------------------------------------------------------------|-----------------------------------------------------|
|                                                                          | (Exact                name of registrant as specified in its                charter) |                                                |
|                                                                          |                                                                                 |                                                |
| NEW                JERSEY                                                     |                                                                                 | 22-1463699                                          |
| (State                of other jurisdiction of incorporation or organization) |                                                                                 | (I.R.S.                Employer Identification No.) |

| 206                Van Vorst Street                     |                                                                               |                      |
|---------------------------------------------------------|------------------------------------------------------------------------------------|---------------------------|
| Jersey                City, New Jersey                  |                                                                               | 07302                     |
| (Address                of principal executive offices) |                                                                               | (Zip                Code) |
|                                                    |                                                                               |                      |
|                                                    | (201)                432-0463                                                      |                      |
|                                                    | (Registrant's                telephone number, including area                code) |                      |

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**EXPLANATORY      NOTE**

|         |                                                        |                                                                   |
|--------------|-------------------------------------------------------------|------------------------------------------------------------------------|
|         | BEL                FUSE INC.                                |
|    |                                                   |                                                              |
|         | By:                                               | /s/ Daniel                Bernstein                               |  |
|         |                                                        | Daniel                Bernstein, President and Chief Executive Officer |
|         |                                                        |                                                                   |
|         |                                                        |                                                                   |
|         | By:                                               | /s/Colin                Dunn                            |  |
|         | Colin                Dunn, Vice President of Finance   |
|         |                                                        |

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|         |                                                        |                                                                   |
|--------------|-------------------------------------------------------------|------------------------------------------------------------------------|
|         | BEL                FUSE INC.                                |
|    |                                                   |                                                              |
|         | By:                                               | /s/ Daniel                Bernstein                               |  |
|         |                                                        | Daniel                Bernstein, President and Chief Executive Officer |
|         |                                                        |                                                                   |
|         |                                                        |                                                                   |
|         | By:                                               | /s/Colin                Dunn                            |  |
|         | Colin                Dunn, Vice President of Finance   |
|         |                                                        |