TT Electronics/IRC

GUS-QS0B-02-1821-DC

GUS-QS0B-02-1821-DC Description

The GUS-QS0B-02-1821-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 1.82KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy. The network operates over a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full power, making it suitable for harsh environments. With a ±50ppm/°C temperature coefficient, it delivers stable performance under thermal stress. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in precision circuits.

GUS-QS0B-02-1821-DC Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing terminals for space-efficient surface mounting.
• Wide Operating Range: -70°C to +125°C (derated) and 100V max voltage.
• Automated Assembly Friendly: Tube packaging simplifies handling in high-volume production.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-02-1821-DC Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: DAC/ADC reference networks, gain setting, and filtering.
• Industrial Electronics: Process control systems, test equipment, and instrumentation.
• Communications: RF and microwave circuitry requiring stable impedance matching.
• Medical Devices: Low-drift applications like patient monitoring systems.

Conclusion of GUS-QS0B-02-1821-DC

The GUS-QS0B-02-1821-DC stands out for its combination of precision, power handling, and compactness, making it a superior choice for engineers designing high-reliability systems. Its thin-film technology and tight tolerances reduce calibration needs, while the QSOP package saves PCB space. Although not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and communication applications where performance outweighs regulatory constraints. For designs requiring stable, high-density resistor networks, this model delivers unmatched value.