B120-E3/5AT datasheet by Vishay Semiconductors

B120-E3/5AT Frequently Asked Questions (FAQs)

• What is the recommended storage temperature range for B120-E3/5AT?
  The recommended storage temperature range for B120-E3/5AT is -40°C to 125°C, as per Vishay's general guidelines for metal film resistors.
• Can I use B120-E3/5AT in high-frequency applications?
  While B120-E3/5AT is suitable for general-purpose applications, it's not recommended for high-frequency applications (>100 kHz) due to its metal film construction, which may introduce significant inductance and capacitance effects.
• How does the B120-E3/5AT perform in high-moisture environments?
  The B120-E3/5AT has a moisture sensitivity level (MSL) of 1, which means it can withstand normal humidity levels. However, it's not designed for extreme humidity or wet environments. If your application requires resistance to moisture, consider using a resistor with a higher MSL rating or additional protection measures.
• What is the maximum power rating for B120-E3/5AT?
  The maximum power rating for B120-E3/5AT is 0.5 W, as specified in the datasheet. Exceeding this rating may lead to overheating, reduced lifespan, or even failure.
• Can I use B120-E3/5AT in automotive applications?
  While B120-E3/5AT meets general automotive requirements, it's essential to verify its compliance with specific automotive standards (e.g., AEC-Q200) and regulations for your particular application. Consult with Vishay or a qualified engineer to ensure the resistor meets the necessary requirements.