TT Electronics/IRC

GUS-QS8B-03-2102-F

GUS-QS8B-03-2102-F Description

The GUS-QS8B-03-2102-F 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 21K Ohm resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it offers excellent stability across a wide operating temperature range of -70°C to +125°C. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with each resistor rated at 0.05W (1/20W). Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained PCB designs.

GUS-QS8B-03-2102-F Features

• High Precision: 1% tolerance and ±25ppm/°C TCR ensure reliable performance in critical applications.
• Robust Construction: Thin-film technology provides superior stability and low noise.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for harsh environments.
• Space-Efficient: QSOP package with 0.64mm terminal pitch optimizes board space.
• Automotive & Industrial Grade: While not PPAP or Automotive certified, its rugged design suits industrial applications.
• Non-RoHS Compliant: May be preferred for legacy or specific industrial requirements.

GUS-QS8B-03-2102-F Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks, amplifier biasing.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Calibration circuits and instrumentation.
• Legacy Electronics: Suitable for non-RoHS compliant designs requiring high stability.

Conclusion of GUS-QS8B-03-2102-F

The GUS-QS8B-03-2102-F combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in tight layouts. Its thin-film technology, wide operating range, and high power density offer advantages over thicker-film or less stable alternatives. While not suited for automotive use, it is ideal for industrial, medical, and test equipment where accuracy and durability are paramount. For designs requiring tight tolerances and low TCR, this model delivers exceptional value.