TT Electronics/IRC

GUS-QS8A-01-7872-JA

GUS-QS8A-01-7872-JA Description

The GUS-QS8A-01-7872-JA from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications in surface-mount PCB assemblies. Encased in a 16-pin QSOP (Quarter Small Outline Package), this 78.7KΩ resistor array features a 5% tolerance, ±100ppm/°C temperature coefficient, and a 0.75W (3/4W) total power rating (0.1W per resistor). Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for signal conditioning, voltage division, and impedance matching. With a 100V maximum voltage rating and an operating temperature range of 70°C to 125°C, this component delivers stable performance in demanding environments.

GUS-QS8A-01-7872-JA Features

• Precision Thin Film Technology: Ensures low noise, high accuracy, and excellent long-term stability.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D), saving board space.
• Robust Construction: Gull-wing termination enhances solder joint reliability for automated SMT processes.
• Wide Temperature Range: Operates reliably up to 125°C, suitable for industrial and telecom applications.
• Isolated Resistors: Independent resistors allow flexible circuit design without crosstalk.
• Non-Automotive, Non-PPAP: Optimized for commercial and industrial use.

GUS-QS8A-01-7872-JA Applications

This resistor network excels in:

• Signal Processing: Voltage dividers, pull-up/pull-down networks in ADCs/DACs.
• Impedance Matching: RF and communication systems requiring precise termination.
• Medical Electronics: Patient monitoring devices where stability is critical.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration circuits.
• Industrial Controls: PLCs and sensor interfaces in harsh environments.

Conclusion of GUS-QS8A-01-7872-JA

The GUS-QS8A-01-7872-JA combines high power handling, precision thin film technology, and compact packaging, making it a superior choice for engineers prioritizing reliability in space-constrained designs. Its isolated resistor configuration and wide operational limits cater to advanced electronic systems, though it is not suited for automotive or PPAP-qualified applications. For industrial, medical, or telecom designs demanding stable performance, this resistor network delivers exceptional value.