TT Electronics/IRC

GUS-QS0B-03-3652-GF

GUS-QS0B-03-3652-GF Description

The GUS-QS0B-03-3652-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 36.5KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs. Packaged in a gull-wing QSOP case, it offers compact dimensions (8.66mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth), ideal for space-constrained PCBs.

GUS-QS0B-03-3652-GF Features

• Precision Thin Film Technology: Low TCR (±25ppm/°C) and 2% tolerance ensure accuracy in signal conditioning and analog circuits.
• Robust Construction: QSOP package with gull-wing terminals provides reliable surface-mount compatibility and mechanical durability.
• High Power Handling: 1W total dissipation (1/20W per resistor) supports energy-efficient designs.
• Wide Temperature Range: Operates from -70°C to +125°C, suitable for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).
• Compact Footprint: 8.66mm x 6.02mm profile with a low 1.47mm height maximizes PCB space utilization.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down networks.

GUS-QS0B-03-3652-GF Applications

• Signal Conditioning: Precision resistor networks for ADC/DAC interfaces and sensor calibration.
• Bus Termination: Effective impedance matching in high-speed digital systems (e.g., SPI, I²C).
• Industrial Controls: Stable performance in PLCs, motor drives, and power management circuits.
• Test & Measurement Equipment: Reliable resistance arrays for calibration and reference circuits.
• Consumer Electronics: Compact solution for audio/video processing and embedded systems.

Conclusion of GUS-QS0B-03-3652-GF

The GUS-QS0B-03-3652-GF stands out for its precision, power efficiency, and compact design, making it a versatile choice for engineers requiring stable resistor networks in harsh environments. While not RoHS-compliant or automotive-grade, its thin-film technology and wide temperature range cater to industrial and high-reliability applications. Its BUS-oriented design and QSOP gull-wing package offer a balance of performance and manufacturability, ideal for modern SMD assembly processes.