TT Electronics/IRC

GUS-QS8A-02-9102-JA

GUS-QS8A-02-9102-JA Description

The GUS-QS8A-02-9102-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 91K Ohm resistance with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this RoHS-non-compliant component is suited for industrial and commercial electronics.

GUS-QS8A-02-9102-JA Features

• Thin-film technology for superior accuracy and low noise.
• Isolated circuit design (ISOL) for independent resistor functionality.
• High power handling: 0.1W per resistor, 0.75W total.
• Wide operating range: -55°C to +125°C (derated power up to 125°C).
• Gull-wing SMD termination for reliable surface-mount assembly.
• QSOP package with 1.63mm seated height for low-profile designs.
• Non-automotive (PPAP No) but robust for industrial environments.

GUS-QS8A-02-9102-JA Applications

• Precision analog circuits: Voltage dividers, feedback networks.
• Signal conditioning: Sensor interfaces, ADC/DAC circuits.
• Industrial control systems: PLCs, motor drives.
• Test & measurement equipment: Calibration devices, multimeters.
• Medical electronics: Patient monitoring systems (non-implantable).
• Telecom infrastructure: RF modules, baseband processing.

Conclusion of GUS-QS8A-02-9102-JA

The GUS-QS8A-02-9102-JA excels in high-density, precision applications requiring stable resistance values under thermal stress. Its thin-film construction, isolated design, and compact QSOP package make it a standout choice over bulkier or less accurate alternatives. While not automotive-grade, its 0.75W power rating and ±50ppm/°C TCR ensure reliability in demanding industrial and commercial systems. Ideal for engineers prioritizing miniaturization, thermal performance, and signal integrity.