TT Electronics/IRC

GUS-QS0B-02-1202-DA

GUS-QS0B-02-1202-DA Description

The GUS-QS0B-02-1202-DA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 12KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C). The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and compact 8.66mm × 6.02mm × 1.47mm footprint enable efficient PCB integration.

GUS-QS0B-02-1202-DA Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• Robust Construction: QSOP package with ±0.1mm height/length tolerances ensures mechanical reliability.
• High Power Density: 1W total dissipation in a miniaturized form factor, ideal for space-constrained designs.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier variants.
• Non-RoHS Compliance: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS0B-02-1202-DA Applications

• Analog Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Patient monitoring equipment requiring stable resistance networks.
• Industrial Control Systems: PLCs and sensor interfaces where temperature stability is critical.
• Test & Measurement: Calibration circuits and instrumentation amplifiers.
• Telecommunications: RF modules and filtering networks benefiting from low TCR.

Conclusion of GUS-QS0B-02-1202-DA

The GUS-QS0B-02-1202-DA excels in precision, power efficiency, and miniaturization, making it a standout choice for engineers prioritizing accuracy and reliability in harsh environments. Its thin-film technology and tight tolerances outperform bulkier or less stable alternatives, while the QSOP package simplifies high-density PCB layouts. Ideal for industrial, medical, and telecom applications, this resistor network balances performance with cost-effectiveness for non-automotive use cases.