TT Electronics/IRC

GUS-QS0B-02-1152-DB

GUS-QS0B-02-1152-DB Description

The GUS-QS0B-02-1152-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 11.5K Ohm resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-density PCB designs.

GUS-QS0B-02-1152-DB Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminals for secure SMD mounting.
• Robust Performance: Operates up to 125°C with derated power handling at elevated temperatures.
• Automated Assembly Friendly: 0.64mm terminal pitch and rectangular package shape streamline pick-and-place processes.
• Non-Automotive, Non-PPAP: Ideal for industrial, medical, and instrumentation applications where PPAP compliance is not required.
• Non-RoHS: Suitable for legacy or specialized systems exempt from RoHS restrictions.

GUS-QS0B-02-1152-DB Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Ideal for op-amp gain networks and filter designs in test equipment.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management modules.
• Medical Electronics: Stable resistance in diagnostic devices where thermal drift must be minimized.
• Legacy Military/Aerospace: Non-RoHS compliance suits older designs with specific material requirements.

Conclusion of GUS-QS0B-02-1152-DB

The GUS-QS0B-02-1152-DB stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing accuracy in space-constrained designs. While not suited for automotive or RoHS-mandated applications, its thin-film technology and tight tolerances cater to high-reliability sectors like industrial automation and medical instrumentation. The tube packaging ensures protection during handling, further supporting seamless integration into automated production lines.