TT Electronics/IRC

GUS-QS8A-02-1912-FA

GUS-QS8A-02-1912-FA Description

The GUS-QS8A-02-1912-FA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 19.1KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it offers robust power handling in a compact surface-mount (SMD) gull-wing package. The 100V maximum voltage rating and isolated circuit design (ISOL) make it suitable for applications requiring electrical separation. Its thin-film technology provides superior accuracy and low noise compared to thick-film alternatives.

GUS-QS8A-02-1912-FA Features

• Precision Resistance: 19.1KΩ ±1% tolerance with ±50ppm/°C TCR for high stability.
• Robust Power Handling: 0.75W total (0.1W per resistor) derated up to 125°C.
• Isolated Design (ISOL): 8 independent resistors for flexible circuit integration.
• Compact QSOP Package: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with 0.64mm pitch.
• Thin-Film Technology: Delivers low noise, high accuracy, and long-term reliability.
• Gull-Wing Termination: Ensures secure surface mounting for automated assembly.
• Wide Operating Range: -55°C to +125°C, ideal for industrial and automotive environments (non-Automotive PPAP).

GUS-QS8A-02-1912-FA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical Electronics: Patient monitoring equipment requiring high accuracy.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Test & Measurement: Calibration devices and instrumentation where stability is critical.

Conclusion of GUS-QS8A-02-1912-FA

The GUS-QS8A-02-1912-FA excels in applications demanding precision, isolation, and compactness. Its thin-film construction, high power rating, and tight tolerance make it a superior choice over thicker-film networks, particularly in environments with thermal fluctuations. While not PPAP or Automotive-qualified, it is ideal for industrial, medical, and test equipment where reliability and accuracy are paramount. The QSOP gull-wing package ensures compatibility with high-density PCBs, offering a balance of performance and space efficiency.