TT Electronics/IRC

GUS-QS8A-02-1653-JA

GUS-QS8A-02-1653-JA Description

The GUS-QS8A-02-1653-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 165KΩ resistance value and a 5% tolerance. With a ±50ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of 70°C to 125°C. The 0.75W (3/4W) total power rating and 0.1W per resistor capability make it suitable for demanding circuits. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) enable efficient PCB integration.

GUS-QS8A-02-1653-JA Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and 5% tolerance for reliable signal conditioning.
• Robust Construction: QSOP package with 100V maximum voltage rating ensures durability in harsh environments.
• Isolated Design: 8 independent resistors (ISOL circuit designator) prevent crosstalk, ideal for multi-channel systems.
• Space-Efficient: 0.64mm terminal pitch and 1.47mm profile optimize board space in dense layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial applications.

GUS-QS8A-02-1653-JA Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring stable resistance under thermal stress.
• Industrial Controls: PLCs and sensor interfaces where low TCR minimizes drift.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits needing compact, high-power resistors.
• Test & Measurement Equipment: Calibration networks due to its consistent performance over temperature.

Conclusion of GUS-QS8A-02-1653-JA

The GUS-QS8A-02-1653-JA combines precision, isolation, and power handling in a miniaturized QSOP package. Its thin-film technology and wide operating range make it a superior choice over thicker-film networks in applications demanding thermal stability and signal integrity. While not PPAP or automotive-rated, it is ideal for industrial, medical, and instrumentation designs where reliability and space savings are critical.