The SM102038453FE-B is a 4.53kΩ, 1%, 1W, thick film surface mount resistor from Ohmite. It's designed for general purpose applications where precise resistance and stable performance are required.

Applications

• Current Limiting
• Voltage Division
• Feedback Circuits
• Pull-up/Pull-down Resistors
• General Purpose Circuitry

Features

• Resistance Value: 4.53 kΩ
• Tolerance: 1%
• Power Rating: 1W
• Temperature Coefficient: ±100 ppm/°C
• Surface Mount Device (SMD)

Benefits

• Provides precise resistance for accurate circuit performance
• Stable performance over a wide temperature range
• Compact size for space-constrained applications
• Suitable for automated assembly processes
• Reliable and durable construction

Additional Details

The SM102038453FE-B utilizes thick film technology to achieve its resistance value, offering good stability and reliability. The 1% tolerance ensures that the actual resistance is within a narrow range of the nominal value. The 1W power rating allows the resistor to dissipate a significant amount of heat without damage. The ±100 ppm/°C temperature coefficient indicates how much the resistance value will change with temperature variations. The surface mount design simplifies PCB assembly and reduces manufacturing costs. Ohmite is a well-respected manufacturer of resistors, known for their quality and performance. This resistor is suitable for a wide range of electronic applications where precision, stability, and power handling are important considerations.

The resistor's small size allows for high-density PCB layouts. The stable performance ensures consistent circuit operation under varying environmental conditions. The 1% tolerance is crucial in applications where accurate resistance values are critical, such as precision voltage dividers and feedback circuits. This Ohmite resistor is a reliable and cost-effective solution for general-purpose resistor needs.