BAR18FILM Overview
The BAR18FILM is a precision thin-film resistor designed for high-performance industrial and electronic applications, offering stable resistance values and low temperature coefficients. Engineered with robust materials, it ensures reliable operation in demanding environments, including automated test equipment and precision measurement systems. Its thin-film technology provides excellent noise characteristics and long-term stability, making it suitable for critical circuits requiring accuracy and consistency. Delivered by IC Manufacturer, this component enhances system performance by maintaining resistance integrity under varying conditions while supporting compact PCB layouts and streamlined integration.
BAR18FILM Technical Specifications
| Parameter | Specification |
|---|---|
| Resistance Range | 10 ?? to 1 M?? |
| Tolerance | ??0.1%, ??0.25% |
| Temperature Coefficient of Resistance (TCR) | ??10 ppm/??C |
| Power Rating | 0.125 W (1/8 W) |
| Operating Temperature Range | -55??C to +155??C |
| Noise Level | Low noise thin-film construction |
| Package Type | 0805 Surface Mount |
| Load Life Stability | ??0.1% at rated power over 1000 hours |
| Insulation Resistance | >10 G?? at 100 V DC |
BAR18FILM Key Features
- High precision resistance values: Ensures accurate circuit performance critical for measurement and control systems.
- Low TCR of ??10 ppm/??C: Maintains stable resistance across wide temperature variations, enhancing reliability.
- Thin-film technology: Provides low noise and excellent long-term stability, important for sensitive signal processing.
- Compact 0805 package: Supports high-density PCB layouts and facilitates automated assembly.
Typical Applications
- Precision measurement instruments requiring stable and accurate resistance for calibration and signal conditioning.
- Automated test equipment (ATE) where consistent performance under varying thermal and electrical stress is mandatory.
- Industrial control systems that demand robust components with long operating life and minimal drift.
- High-frequency analog circuits where low noise and stable resistance values improve signal integrity.
BAR18FILM Advantages vs Typical Alternatives
This thin-film resistor offers superior stability and precision compared to thick-film alternatives, with a significantly lower temperature coefficient and noise level. Its compact surface-mount design allows for easier integration into densely packed PCBs, reducing board space and improving assembly efficiency. The enhanced load life and insulation resistance assure long-term reliability, making it an optimal choice for critical industrial and measurement applications where accuracy and durability are essential.
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BAR18FILM Brand Info
The BAR18FILM is a precision resistor series produced by a leading manufacturer specializing in high-reliability thin-film components. Known for stringent quality control and advanced thin-film deposition processes, the brand ensures consistent electrical performance and mechanical robustness. This product line addresses the needs of demanding industrial electronics markets such as instrumentation, aerospace, and automated testing, providing engineers with dependable components that meet rigorous standards for accuracy and stability.
FAQ
What is the maximum operating temperature for the BAR18FILM resistor?
The maximum operating temperature for this resistor is +155??C, which allows it to perform reliably in harsh environments without significant drift or degradation in resistance value.
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How does the BAR18FILM resistor ensure low noise performance?
The resistor uses thin-film technology, which inherently produces lower excess noise compared to thick-film resistors. This makes it suitable for sensitive analog circuits and precision measurement applications where signal integrity is critical.
What are the available tolerance options for this resistor series?
This resistor series is available with tight tolerance options, including ??0.1% and ??0.25%, enabling high accuracy in circuit designs that require precise resistance values for calibration and control.
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Can the BAR18FILM resistor be used in automated assembly processes?
Yes, the BAR18FILM comes in a standard 0805 surface-mount package, which is compatible with automated pick-and-place machines and reflow soldering processes, facilitating efficient high-volume manufacturing.
