DFKF-28-0001 - SCHURTER

DFKF-28-0001 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal fuse performance?
  Schurter recommends a PCB layout with a minimum of 2mm clearance around the fuse body to ensure proper heat dissipation and to prevent adjacent components from affecting the fuse's performance.
• Can I use this fuse in high-vibration applications?
  While the DFKF-28-0001 is designed to be robust, it's not suitable for high-vibration applications (e.g., automotive, aerospace). For such applications, Schurter recommends using fuses with specific vibration-resistant designs, such as their FUS series.
• How do I select the correct fuse rating for my application?
  To select the correct fuse, consider the maximum current rating of your circuit, the voltage rating, and the desired response time (e.g., fast-acting or slow-blow). Consult the datasheet and application notes for guidance, or contact Schurter's technical support for assistance.
• Are there any specific storage and handling requirements for these fuses?
  Yes, to prevent damage and ensure reliability, store the fuses in their original packaging, away from direct sunlight and moisture), and handle them by the leads or glass body to prevent mechanical stress.
• Can I use this fuse in high-temperature environments?
  The DFKF-28-0001 is rated for operation up to 85°C. For higher temperature applications, Schurter recommends their high-temperature fuse series, such as the DFKF-HT, which is designed for operation up to 125°C.