TT Electronics/IRC

GUS-QS0B-02-8200-CA

GUS-QS0B-02-8200-CA Description

The GUS-QS0B-02-8200-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 820Ω 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 operating temperature range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-density PCB designs.

GUS-QS0B-02-8200-CA Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for secure SMD mounting.
• Robust Performance: ±0.1mm height/length tolerances and ±0.2mm depth tolerance ensure mechanical consistency.
• High Power Handling: 1W total dissipation (distributed across 19 resistors) outperforms similar networks in power density.
• Wide Temperature Range: Operates reliably up to 125°C, ideal for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).
• Non-RoHS Compliant: Suitable for legacy or specialized systems where RoHS exemptions apply.

GUS-QS0B-02-8200-CA Applications

• Signal Processing: Precision voltage dividers in ADC/DAC circuits.
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Test & Measurement: Calibration and feedback loops in instrumentation.
• Industrial Controls: Robust performance in PLCs and motor drivers.
• Aerospace & Defense: Non-RoHS compliance aligns with certain military specifications.

Conclusion of GUS-QS0B-02-8200-CA

The GUS-QS0B-02-8200-CA stands out for its combination of precision, power efficiency, and compact form factor. Its thin-film construction and tight tolerances make it a superior choice over thicker-film or less stable alternatives, particularly in applications requiring long-term reliability under thermal stress. While not automotive-grade, its 125°C rating and high voltage tolerance cater to harsh industrial environments. Engineers will appreciate its balance of performance and space-saving design in high-density PCBs.