TT Electronics/IRC

GUS-QS0B-03-3830-B

GUS-QS0B-03-3830-B Description

The GUS-QS0B-03-3830-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 383Ω resistance value, offering a tight tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -55°C to +125°C, with derated performance up to 125°C. Its gull-wing termination and surface-mount design ensure compatibility with automated PCB assembly processes.

GUS-QS0B-03-3830-B Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR ensure stability in critical circuits.
• Robust Construction: Thin-film technology delivers low noise and high reliability.
• Compact Form Factor: 8.66mm × 6.02mm × 1.47mm (L×D×H) with ±0.1mm dimensional tolerances for space-constrained designs.
• High Voltage Handling: Supports 100V maximum voltage, suitable for industrial and instrumentation use.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch enable seamless SMT placement.
• Non-Automotive Grade: Ideal for commercial and industrial applications where PPAP compliance is not required.

GUS-QS0B-03-3830-B Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration systems.
• Medical Electronics: Patient monitoring devices requiring stable resistance values.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Communications Infrastructure: RF and baseband signal processing where minimal drift is critical.

Conclusion of GUS-QS0B-03-3830-B

The GUS-QS0B-03-3830-B stands out for its exceptional precision, compact footprint, and industrial-grade reliability. While not compliant with EU RoHS or automotive standards, its thin-film technology and tight tolerances make it a superior choice for high-performance commercial and industrial electronics. Engineers will appreciate its balance of power handling, thermal stability, and ease of integration, particularly in applications demanding long-term accuracy under varying environmental conditions.