TT Electronics/IRC

GUS-QS0B-03-7320-JA

GUS-QS0B-03-7320-JA Description

The GUS-QS0B-03-7320-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 732Ω resistance value, offering a 5% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. Its gull-wing termination and surface-mount design ensure easy PCB integration, while the compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained layouts. Packaged in a tube, this non-automotive and non-PPAP compliant component is suited for industrial and commercial applications.

GUS-QS0B-03-7320-JA Features

• Thin-Film Technology: Delivers superior stability, low noise, and precise resistance matching.
• High Power Handling: 1W total power rating (0.05W per resistor) with derating up to 125°C.
• Low TCR: ±25ppm/°C ensures minimal resistance drift over temperature variations.
• Compact QSOP Package: 20-pin gull-wing SMD design with 0.64mm terminal pitch for high-density PCB layouts.
• Robust Construction: Rectangular package with a 1.63mm seated height and 100V maximum voltage rating.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation applications.

GUS-QS0B-03-7320-JA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: ADC/DAC reference networks, gain setting, and impedance matching.
• Industrial Electronics: PLCs, power supplies, and control systems where thermal stability is critical.
• Telecom Infrastructure: Baseband processing, RF modules, and filtering circuits.
• Test & Measurement Equipment: Calibration circuits and precision instrumentation.

Conclusion of GUS-QS0B-03-7320-JA

The GUS-QS0B-03-7320-JA stands out for its thin-film precision, compact form factor, and robust power handling, making it a reliable choice for applications demanding stable performance under thermal stress. While not suited for automotive use, its low TCR, high voltage rating, and gull-wing SMD compatibility make it ideal for industrial and telecom designs. Engineers will appreciate its ease of integration and consistent performance in high-density, precision-critical circuits.