The PTN0805H1241BIT is a precision thin film chip resistor manufactured by Vishay. This resistor is designed for applications requiring high stability, tight tolerance, and low noise. Its small 0805 package size makes it suitable for dense circuit board layouts. The resistor offers excellent performance characteristics for demanding electronic circuits.

Applications

• Precision voltage dividers
• Current sensing in power supplies
• Feedback resistors in operational amplifiers
• Instrumentation and measurement equipment
• Medical devices

Features

• Small 0805 case size: Allows for high-density mounting on PCBs.
• Thin film technology: Provides superior stability and precision compared to thick film resistors.
• Tight tolerance: Ensures accurate and consistent resistance values.
• Low temperature coefficient of resistance (TCR): Minimizes resistance changes due to temperature variations.
• Low noise: Reduces unwanted signal interference in sensitive circuits.
• High stability: Maintains resistance value under various environmental conditions.

Benefits

• Improved circuit accuracy: Tight tolerance and low TCR contribute to more precise circuit performance.
• Enhanced reliability: Thin film construction ensures long-term stability and resistance to environmental factors.
• Reduced noise: Low noise characteristics minimize signal distortion in sensitive applications.
• Space savings: Small 0805 package allows for denser circuit designs.
• Stable performance over temperature: Low TCR ensures consistent resistance values across a wide temperature range.

Additional Details

The PTN0805H1241BIT has a resistance value of 1.24 kΩ (1241). The power rating is typically 0.125W. The operating temperature range is typically -55°C to +155°C. The thin film resistor is manufactured using a tantalum nitride resistive element. The resistor is lead-free and RoHS compliant. It is suitable for reflow soldering processes. The resistor has excellent long-term stability, making it ideal for demanding applications where consistent performance is crucial.