TT Electronics/IRC

GUS-QS8A-02-2741-FA

GUS-QS8A-02-2741-FA Description

The GUS-QS8A-02-2741-FA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 2.74KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP (QSOP-16) package, it offers a compact footprint with 4.9mm length, 6.02mm depth, and 1.47mm height, making it ideal for space-constrained designs. The gull-wing termination ensures reliable surface-mount (SMD) assembly, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating provide robust operation in demanding circuits.

GUS-QS8A-02-2741-FA Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, enhancing design flexibility.
• Compact QSOP-16 Package: Saves board space with a 0.64mm terminal pitch and 1.63mm seated height.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/Automotive certified).
• Robust Power Handling: 0.75W total dissipation ensures reliability in power-sensitive circuits.
• Wide Temperature Range: Operates from -55°C to +125°C (derated up to 125°C).

GUS-QS8A-02-2741-FA Applications

• Signal Conditioning: Ideal for op-amp feedback networks, DAC/ADC interfaces, and sensor calibration.
• Industrial Controls: Used in PLCs, motor drives, and power management systems requiring precision resistance.
• Test & Measurement Equipment: Ensures accuracy in multimeters, oscilloscopes, and data acquisition systems.
• Medical Electronics: Suitable for diagnostic devices where low drift and reliability are critical.
• Telecom Infrastructure: Supports filtering and impedance matching in RF modules and base stations.

Conclusion of GUS-QS8A-02-2741-FA

The GUS-QS8A-02-2741-FA stands out for its precision, compactness, and isolation capabilities, making it a superior choice for high-accuracy analog designs. While not RoHS-compliant or automotive-rated, its thin-film technology, robust power handling, and wide operational range make it indispensable in industrial, medical, and telecom applications. Engineers seeking a reliable, space-efficient resistor network will find this model optimally balanced for performance and durability.