TT Electronics/IRC

GUS-QS8B-03-7682-C

GUS-QS8B-03-7682-C Description

The GUS-QS8B-03-7682-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 76.8KΩ resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads.

GUS-QS8B-03-7682-C Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm length/height tolerances, ideal for space-constrained PCBs.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch for automated assembly.
• Derated Power Handling: Maintains performance up to 125°C with derated power at elevated temperatures.
• Non-Automotive, Non-PPAP: Tailored for industrial, medical, and instrumentation applications where PPAP compliance isn’t required.
• Non-RoHS Compliant: Suitable for legacy or specialized systems exempt from RoHS restrictions.

GUS-QS8B-03-7682-C Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning in oscilloscopes and multimeters.
• Industrial Control Systems: Stable resistance in PLCs and sensor calibration modules.
• Medical Devices: Reliable performance in diagnostic equipment where thermal drift is critical.
• Aerospace & Defense: Ruggedized electronics requiring tight tolerances under thermal stress.

Conclusion of GUS-QS8B-03-7682-C

The GUS-QS8B-03-7682-C stands out for its combination of precision, power handling, and compact form factor, making it a superior choice for applications demanding repeatable performance in harsh environments. Its thin-film construction and tight tolerances outperform thicker-film networks, while the QSOP package ensures compatibility with high-density designs. Though not RoHS-compliant, it remains a go-to solution for legacy or specialized systems where reliability outweighs regulatory constraints.