The Susumu RR1220P-112-B is a precision thin film chip resistor, known for its high stability and accuracy. It is part of Susumu's RR series, designed for applications demanding tight tolerances and reliable performance under various environmental conditions. This resistor features a resistance value of 1100 ohms (112 = 11 x 10^1 = 1100) with a tolerance of ±0.1% (indicated by 'B').

Applications

• Precision instrumentation: Used in devices requiring accurate and stable resistance values.
• Medical equipment: Employed in circuits where reliability and precision are critical.
• Test and measurement equipment: Found in instruments where precise resistance is necessary for accurate readings.
• Automotive electronics: Integrated into automotive control systems for sensor circuits.
• Audio equipment: Utilized in high-end audio amplifiers and signal processing circuits.

Features

• Thin film technology: Provides excellent stability and low noise.
• Precise resistance value: 1100 ohms with a tolerance of ±0.1%.
• Small size: 1220 chip size, suitable for compact designs.
• High reliability: Designed to withstand various environmental conditions.
• Low temperature coefficient of resistance (TCR): Ensures stable performance over a wide temperature range.

Benefits

• Enhanced circuit accuracy: The tight tolerance ensures precise circuit operation.
• Improved stability: The thin film construction provides stable resistance values over time and temperature.
• Reduced noise: Low noise characteristics improve signal integrity in sensitive applications.
• Compact design: Small size allows for integration into densely populated circuit boards.
• Long-term reliability: Ensures consistent performance over the lifespan of the equipment.

Additional Details

The RR1220P-112-B resistor is manufactured using thin film technology, which involves depositing a thin layer of resistive material onto a ceramic substrate. This process allows for precise control of the resistance value and ensures excellent stability. The resistor is available in a 1220 chip size, which refers to its physical dimensions. The resistor is designed to meet RoHS compliance, ensuring that it does not contain hazardous substances. It is suitable for reflow soldering processes, making it easy to integrate into automated assembly lines. The power rating is typically around 0.1W. The operating temperature range is typically -55°C to +155°C.