TT Electronics/IRC

GUS-QS8B-02-1200-D

GUS-QS8B-02-1200-D Description

The GUS-QS8B-02-1200-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 120Ω resistance value, offering a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for industrial and precision electronics. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS8B-02-1200-D Features

• Precision Performance: Thin-film technology delivers 0.5% tolerance and ±50ppm/°C TCR for stable operation in varying environments.
• Robust Power Handling: 0.75W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package with 16 gull-wing terminals (0.64mm pitch) for high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V maximum voltage, ideal for analog and mixed-signal circuits.
• Industrial-Grade: Non-automotive (PPAP: No) but suited for test equipment, medical devices, and telecom infrastructure.
• Mechanical Precision: Tight dimensional tolerances (±0.1mm height, ±0.2mm depth) ensure consistent placement.

GUS-QS8B-02-1200-D Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, DAC/ADC interfaces.
• Medical Instrumentation: Low-drift circuits in patient monitoring systems.
• Telecom Hardware: Impedance matching and termination in RF modules.
• Industrial Controls: Feedback networks for sensors and actuators.
• Test & Measurement: Calibration circuits requiring long-term stability.

Conclusion of GUS-QS8B-02-1200-D

The GUS-QS8B-02-1200-D combines high accuracy, power efficiency, and compact design, addressing challenges in precision electronics. Its thin-film construction, low TCR, and robust package make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to solution for non-consumer applications where performance outweighs regulatory constraints. Engineers will appreciate its repeatability in critical signal-chain and power-management roles.