TT Electronics/IRC

GUS-QS8A-02-8451-GA

GUS-QS8A-02-8451-GA Description

The GUS-QS8A-02-8451-GA from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a resistance value of 8.45KΩ per resistor, a tight 2% tolerance, and a low ±50ppm/°C temperature coefficient, this device ensures stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package, it features gull-wing termination for reliable surface-mount (SMD) assembly. The network supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor, making it suitable for demanding circuits requiring isolation and precision.

GUS-QS8A-02-8451-GA Features

• Thin Film Technology: Ensures high accuracy, low noise, and excellent stability.
• Isolated Resistors (ISOL): Each resistor operates independently, ideal for signal isolation.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), saving PCB space.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Robust Construction: Gull-wing leads and 0.64mm terminal pitch enhance mechanical durability and solderability.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-02-8451-GA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical Electronics: Low-noise, high-reliability requirements in diagnostic equipment.
• Test & Measurement: Calibration circuits and reference networks.
• Industrial Controls: PLCs, motor drives, and power management systems.

Conclusion of GUS-QS8A-02-8451-GA

The GUS-QS8A-02-8451-GA stands out for its thin-film precision, compact footprint, and isolated resistor configuration, making it a superior choice for applications demanding stability and space efficiency. While not RoHS-compliant, its high power rating, low TCR, and robust packaging make it ideal for professional and industrial electronics where reliability is critical. For engineers seeking a high-performance, space-saving resistor network, this model delivers exceptional value.