TT Electronics/IRC

GUS-QS0B-02-7501-BB

GUS-QS0B-02-7501-BB Description

The GUS-QS0B-02-7501-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 7.5KΩ resistance, offering a tight tolerance of ±0.1% and a low temperature coefficient of ±50ppm/°C. With a 1W total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, this network is engineered for stability and reliability in precision circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS0B-02-7501-BB Features

• Precision Performance: Ultra-low tolerance (±0.1%) and thin-film technology ensure minimal drift and high accuracy.
• Robust Construction: Rated for 100V maximum voltage and derated power operation from 70°C to 125°C.
• Space-Efficient Design: QSOP package with a 1.63mm seated height suits high-density layouts.
• Automation-Friendly: Supplied in tubes for streamlined pick-and-place assembly.
• Wide Compatibility: Ideal for BUS circuit designators, though not PPAP or automotive-qualified.

GUS-QS0B-02-7501-BB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC interfaces, and sensor signal conditioning.
• Test & Measurement Equipment: Calibration modules and reference circuits requiring stable resistance.
• Industrial Electronics: PLCs, power supplies, and control systems where temperature stability is critical.
• Medical Devices: Low-noise, high-accuracy signal paths in diagnostic instruments.

Conclusion of GUS-QS0B-02-7501-BB

The GUS-QS0B-02-7501-BB stands out for its exceptional precision, compact form factor, and reliability in thin-film resistor networks. While not RoHS-compliant, its low TCR, high power density, and gull-wing termination make it a top choice for engineers prioritizing accuracy and space efficiency. Ideal for industrial, medical, and instrumentation applications, this model delivers consistent performance where marginal errors are unacceptable.