SMD150F/33-2 - LITTELFUSE

SMD150F/33-2 Frequently Asked Questions (FAQs)

• What is the recommended land pattern for SMD150F/33-2?
  The recommended land pattern for SMD150F/33-2 is a rectangular pad with a size of 2.5mm x 1.5mm, with a 0.5mm radius corner. The pad should be centered on the component and have a solder mask defined gap of 0.2mm.
• Can I use SMD150F/33-2 in a high-temperature environment?
  While SMD150F/33-2 is rated for operation up to 125°C, it's not recommended for use in high-temperature environments above 100°C for extended periods. Prolonged exposure to high temperatures can affect the fuse's reliability and lifespan.
• How do I handle the fuse during PCB assembly and rework?
  Handle the fuse by the body, avoiding touching the metal leads or glass body to prevent damage. Use a vacuum pickup or tweezers to handle the fuse during PCB assembly and rework. Avoid bending or flexing the leads, as this can cause damage to the internal elements.
• What is the recommended storage and handling procedure for SMD150F/33-2?
  Store SMD150F/33-2 in its original packaging or a similar ESD-protective package. Keep the fuses away from direct sunlight, moisture, and extreme temperatures. Handle the fuses in an ESD-protected environment, and avoid touching the leads or glass body.
• Can I use SMD150F/33-2 in a high-vibration or high-shock environment?
  While SMD150F/33-2 is designed to withstand normal handling and assembly stresses, it's not recommended for use in high-vibration or high-shock environments. The fuse's internal elements may be damaged or dislodged, affecting its performance and reliability.