TT Electronics/IRC

GUS-QS8B-02-1822-D

GUS-QS8B-02-1822-D Description

The GUS-QS8B-02-1822-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP device integrates 15 resistors, each with a 18.2KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads.

GUS-QS8B-02-1822-D Features

• Precision Thin Film Technology: Offers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch for automated assembly.
• High-Temperature Resilience: Rated for 125°C maximum operating temperature, suitable for industrial and automotive-adjacent applications (though not PPAP or Automotive certified).
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring leaded components.

GUS-QS8B-02-1822-D Applications

This resistor network excels in precision analog circuits, including:

• Signal Conditioning: Voltage dividers, gain networks in instrumentation amplifiers.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits where tolerance and TCR are critical.
  Its BUS circuit designator simplifies layout in bus termination or pull-up/pull-down configurations.

Conclusion of GUS-QS8B-02-1822-D

The GUS-QS8B-02-1822-D combines high precision, compact form factor, and thermal resilience, making it a standout choice for engineers prioritizing accuracy and reliability in harsh operating conditions. While not suited for automotive-grade designs, its thin-film technology and tight tolerance make it ideal for industrial, medical, and test applications where component performance cannot be compromised. Packaged in a protective tube, it ensures safe handling and storage prior to assembly.