TT Electronics/IRC

GUS-QS0B-03-2152-DB

GUS-QS0B-03-2152-DB Description

The GUS-QS0B-03-2152-DB 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 21.5KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it maintains stable performance across a wide operating 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 provide robust electrical characteristics for industrial and instrumentation applications.

GUS-QS0B-03-2152-DB Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for reliable SMT assembly.
• High Power Handling: 1W total dissipation (distributed across 19 resistors) outperforms similar networks in power density.
• Strict Tolerances: ±0.5% resistance accuracy and ±25ppm/°C TCR ensure minimal drift in precision applications.
• Automated Assembly Friendly: 0.64mm terminal pitch and RoHS non-compliant (suitable for legacy systems).

GUS-QS0B-03-2152-DB Applications

• Industrial Control Systems: Ideal for PLCs, DAC/ADC interfaces, and feedback networks requiring long-term stability.
• Test & Measurement Equipment: Used in precision dividers, calibration circuits, and sensor signal conditioning.
• Medical Electronics: Suitable for diagnostic devices where low thermal drift is critical.
• Aerospace & Defense: Reliable performance in harsh environments due to its -70°C to +125°C operating range.

Conclusion of GUS-QS0B-03-2152-DB

The GUS-QS0B-03-2152-DB stands out for its combination of precision, power handling, and compact form factor, making it a superior choice for engineers designing high-reliability circuits. Its thin-film construction and tight tolerances address challenges in noise-sensitive and thermally variable applications, while the QSOP package ensures compatibility with automated PCB assembly. For projects demanding stable, high-accuracy resistor networks, this model offers a compelling balance of performance and durability.