TT Electronics/IRC

GUS-QS8B-03-2672-B

GUS-QS8B-03-2672-B Description

The GUS-QS8B-03-2672-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP device integrates 15 resistors, each with a 26.7KΩ resistance value and an ultra-tight 0.1% 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. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) facilitate high-density PCB layouts.

GUS-QS8B-03-2672-B Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• High Power Density: 0.75W total dissipation in a miniature QSOP package, ideal for space-constrained designs.
• Extended Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Strict Tolerances: 0.1% resistance tolerance and ±25ppm/°C TCR ensure consistent performance in precision applications.
• Robust Construction: Gull-wing leads and surface-mount design enhance mechanical durability and solderability.
• Non-Automotive Compliance: Suitable for industrial, medical, and instrumentation use (PPAP not required).

GUS-QS8B-03-2672-B Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: Reliable performance in patient monitoring and diagnostic devices.
• Test & Measurement Instruments: High accuracy in oscilloscopes, multimeters, and calibration systems.
• Industrial Control Systems: Stable operation in PLCs, motor drives, and power management modules.
• Aerospace & Defense: Suitable for avionics and communication systems due to wide temperature tolerance.

Conclusion of GUS-QS8B-03-2672-B

The GUS-QS8B-03-2672-B stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers designing high-reliability electronics. Its thin-film technology and tight electrical specifications cater to applications where accuracy and thermal stability are paramount. While not RoHS-compliant, its performance in harsh environments and industrial settings justifies its use in specialized sectors. For designers seeking a high-density, low-drift resistor network, this model offers an optimal balance of size, power handling, and electrical precision.