TT Electronics/IRC

GUS-QS0B-02-1541-DC

GUS-QS0B-02-1541-DC Description

The GUS-QS0B-02-1541-DC 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 with a 1.54KΩ resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±50ppm/°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it ensures reliable performance in compact, high-density circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while its 8.66mm × 6.02mm × 1.47mm dimensions make it ideal for space-constrained designs.

GUS-QS0B-02-1541-DC Features

• Precision Thin Film Technology: Delivers stable performance with ±50ppm/°C TCR and 0.5% tolerance for critical analog/digital circuits.
• Robust Construction: QSOP package with rectangular shape and ±0.1mm height/length tolerances ensures mechanical reliability.
• High Power Handling: 1W total dissipation (derated from 70°C to 125°C) suits thermally challenging environments.
• Automation-Friendly: Gull-wing leads and surface-mount design streamline pick-and-place assembly.
• Non-Automotive, Non-PPAP: Optimized for industrial, telecom, and instrumentation applications.

GUS-QS0B-02-1541-DC Applications

• Voltage Dividers & Signal Conditioning: Precision networks for ADC/DAC reference circuits.
• Medical Equipment: High-stability resistors for patient monitoring devices.
• Test & Measurement: Calibration modules requiring low drift over temperature.
• Industrial Controls: PLCs and sensor interfaces demanding tight tolerance.
• Communications Infrastructure: RF matching networks and line termination.

Conclusion of GUS-QS0B-02-1541-DC

The GUS-QS0B-02-1541-DC excels in applications requiring miniaturization, precision, and thermal resilience. Its thin-film technology, tight tolerances, and high power density make it a superior alternative to thick-film networks, particularly in high-frequency or precision analog systems. While not RoHS-compliant, its EAR99 classification ensures broad exportability. Engineers will value its repeatable performance in mission-critical designs.