TT Electronics/IRC

GUS-QS8A-02-5112-FA

GUS-QS8A-02-5112-FA Description

The GUS-QS8A-02-5112-FA from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a compact 16-pin QSOP package with gull wing termination, this 51.1KΩ resistor array offers 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide -55°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it excels in demanding environments. The isolated (ISOL) circuit design enhances signal integrity, making it ideal for analog and digital systems requiring matched resistance values.

GUS-QS8A-02-5112-FA Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±50ppm/°C) for stable performance.
• Robust Construction: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch enables high-density PCB layouts.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) at 70°C, derated to 125°C.
• Isolated Resistors: Independent circuits (ISOL) minimize crosstalk, critical for sensitive analog/digital interfaces.
• Surface-Mount Design: Gull wing leads facilitate automated assembly, reducing manufacturing costs.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8A-02-5112-FA Applications

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Communication Systems: Impedance matching in RF modules and data converters.
• Industrial Controls: PLCs, motor drives, and power management ICs.

Conclusion of GUS-QS8A-02-5112-FA

The GUS-QS8A-02-5112-FA stands out for its precision, compact footprint, and isolation capabilities, making it a top choice for engineers designing high-reliability systems. Its thin film technology ensures long-term stability, while the QSOP package optimizes board space. Though not RoHS-compliant, its performance in industrial and telecom applications justifies its use where environmental regulations permit. For designs demanding tight tolerance and thermal resilience, this resistor network delivers unmatched value.