The SMM02040C4642FBE00 is a professional thin film Mini-MELF resistor manufactured by Vishay. This resistor offers a combination of precision, stability, and compact size, making it an excellent choice for applications requiring high accuracy and reliable performance in space-constrained environments. Its thin film construction provides superior electrical characteristics compared to conventional thick film resistors.

Applications

• Precision measurement equipment
• Medical devices
• Automotive control systems
• Industrial automation
• High-end audio amplifiers

Features

• Thin film resistor technology
• Mini-MELF (SOD-80) package
• Resistance value: 46.4 kOhms (46400 Ohms)
• Tolerance: ±1%
• Temperature Coefficient of Resistance (TCR): ±25 ppm/°C
• Excellent long-term stability

Benefits

• Provides highly accurate and stable resistance values
• Conserves valuable board space due to its compact size
• Maintains stable performance over a wide range of operating temperatures
• Offers high reliability in demanding applications
• Minimizes errors in precision circuits

Additional Details

The SMM02040C4642FBE00 resistor is constructed using a high-quality thin film resistive layer deposited on a ceramic substrate. This thin film is then passivated to provide environmental protection and ensure long-term stability. The resistance value is precisely adjusted through laser trimming. The resistor is designed for surface mount assembly using reflow soldering techniques. The power rating is typically around 0.4W, and it is designed to operate over a temperature range from -55°C to +155°C. It is RoHS compliant and lead-free, aligning with environmental standards.