TT Electronics/IRC

GUS-QS0B-03-1582-CC

GUS-QS0B-03-1582-CC Description

The GUS-QS0B-03-1582-CC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 15.8KΩ resistance and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The network operates at 100V max voltage and offers a 1W total power rating (0.05W per resistor), making it suitable for precision analog and digital circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS0B-03-1582-CC Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures long-term reliability and low noise.
• Compact Form Factor: 8.66mm × 6.02mm × 1.47mm QSOP package ideal for high-density layouts.
• Wide Operating Range: Stable performance from -55°C to +125°C (derated power above 70°C).
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.
• Versatile Power Handling: 1W total dissipation (distributed across 19 resistors).

GUS-QS0B-03-1582-CC Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical for ADC/DAC reference circuits.
• Medical Electronics: Patient monitoring devices requiring stable signal conditioning.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is paramount.
• Test & Measurement Equipment: Calibration circuits demanding low tolerance drift.
• Aerospace Systems: Avionics needing reliable performance under thermal stress.

Conclusion of GUS-QS0B-03-1582-CC

The GUS-QS0B-03-1582-CC combines high accuracy, thermal resilience, and compact design, making it a superior choice for precision applications. Its thin-film technology and QSOP packaging offer a competitive edge over thicker-film or less stable alternatives. While not RoHS-compliant, its performance in harsh environments justifies its use in specialized industrial, medical, and aerospace systems where reliability outweighs regulatory constraints.