TT Electronics/IRC

GUS-QS0B-02-2102-CA

GUS-QS0B-02-2102-CA Description

The GUS-QS0B-02-2102-CA 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 21KΩ resistance value and an ultra-tight ±0.25% 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 (70°C to 125°C derated, 125°C max). The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for compact, high-reliability designs.

GUS-QS0B-02-2102-CA 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 ±0.1mm length/height tolerances, ideal for space-constrained PCBs.
• Gull Wing Termination: Ensures robust solder joints for surface-mount assembly.
• High Power Density: 1W total dissipation (distributed across 19 resistors) in a miniature footprint.
• Wide Operating Range: Performs reliably from -55°C to +125°C (derated above 70°C).
• Non-Automotive, Non-PPAP: Optimized for industrial, medical, and instrumentation applications.

GUS-QS0B-02-2102-CA Applications

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks, and sensor interfaces.
• Medical Electronics: Patient monitoring equipment where accuracy and stability are critical.
• Test & Measurement: Calibration tools and high-resolution data acquisition systems.
• Industrial Controls: PLCs and process instrumentation requiring long-term drift resistance.
• Aerospace & Defense: Avionics systems demanding high reliability under thermal stress.

Conclusion of GUS-QS0B-02-2102-CA

The GUS-QS0B-02-2102-CA stands out for its combination of precision, power efficiency, and compactness, making it a superior choice over bulkier or less stable alternatives. Its thin-film construction and tight tolerances cater to high-end applications where performance cannot be compromised. While not RoHS-compliant, its robust design and wide temperature capability ensure longevity in harsh environments. Engineers seeking a reliable, space-saving resistor network for precision electronics will find this model exceptionally well-suited.