TT Electronics/IRC

GUS-QS8A-01-1693-GF

GUS-QS8A-01-1693-GF Description

The GUS-QS8A-01-1693-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount circuits. This 16-pin QSOP package features 8 isolated resistors, each with a 169K Ohm resistance, 2% tolerance, and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it balances power handling and compactness, making it ideal for space-constrained designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated assembly processes.

GUS-QS8A-01-1693-GF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, eliminating crosstalk.
• Robust Power Handling: Supports 0.75W total dissipation (0.1W per resistor) at 125°C maximum temperature.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for high-density PCBs.
• Wide Voltage Rating: 100V maximum voltage ensures compatibility with industrial and telecom applications.
• Non-Automotive Grade: Suitable for general-purpose use where PPAP compliance is not required.

GUS-QS8A-01-1693-GF Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift resistance.
• Test & Measurement Equipment: Calibration and sensor interface circuits demanding high accuracy.
• Industrial Controls: PLCs and motor drives where isolation and thermal performance are critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GUS-QS8A-01-1693-GF

The GUS-QS8A-01-1693-GF excels in applications demanding precision, isolation, and compact power handling. Its thin-film construction, gull-wing SMD design, and wide temperature range make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a reliable solution for non-automotive, high-reliability systems. Engineers will appreciate its balance of performance, size, and cost in analog signal chains, industrial controls, and medical devices.