| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Bel Fuse Inc. |
| Manufacturer Part Number: | Bel Fuse Inc. 0684L9400-01 |
| Series: | 0684L |
| Case Size: | 4818 |
| Fuse Type: | Surface Mount |
| Mount Type: | Surface Mount |
| Response Time: | Fast Blow |
| Current Rating: | 40 A |
| Voltage Rating (AC): | 350 VAC |
| SKU: | BEF0684L9400-01 |
0684L9400-01
Specifications
Detailed Description
Introducing our 40A fast blow fuse, designed for reliable circuit protection in a variety of applications. With a voltage rating of 350VAC, it offers robust safeguarding against electrical overloads. This surface mount fuse, part of our 0684L series, boasts a quick response time, ensuring prompt action in critical situations. Its RoHS compliance underscores our commitment to environmental responsibility. Trust in this fuse for dependable protection in your electronic systems.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 11/17/2025 | PCN-F250029 - Marking Change. Enhance marking durability on fuse body and be a chemical free component. | Download | |||
| 07/01/2025 | PCN-F250019 - Label update. Add Data matrix in label for the fuse that above listed. | Download | |||
| 05/01/2025 | PCN-F250002 - Assembly Location Transfer. The manufacturing location of brick fuses will be relocating to a larger manufacturing facility in Shenzhen, Guangdong Province. There is no change in the country of origin (COO). Shipment may contain products manufactured from existing and new manufacturing sites starting from 1 May 2025 until the inventory from existing manufacturing site is fully depleted. | Download | |||
| 03/31/2025 | PCN F2400014 - Production Transfer.As part of the continuous optimization of our global production in terms of suitable products/product technology, we have determined to transfer production within China. It is necessary to expand production into another facility to secure additional capacity and support future growth. The new manufacturing location is ISO 9001 certified. The product transfer will begin in January with the target of being able to produce the first products during February 2025. Timing varies by products, with initial mass production in Q2, 2025. | Download | |||

