TT Electronics/IRC

GUS-QS0B-03-3741-FD

GUS-QS0B-03-3741-FD Description

The GUS-QS0B-03-3741-FD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 3.74KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for power-sensitive designs. Packaged in a tube, this non-automotive, non-PPAP compliant component features gull-wing terminations for reliable SMD assembly.

GUS-QS0B-03-3741-FD Features

• Precision Thin Film Technology: Ensures low noise and high accuracy (±1% tolerance).
• Robust Power Handling: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm dimensional tolerances.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and instrumentation applications.
• Gull-Wing Termination: Facilitates reliable surface mounting with a 0.64mm pitch.
• Non-RoHS Compliant: Suitable for legacy or exempted applications.

GUS-QS0B-03-3741-FD Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Equipment: High-stability sensor interfaces and diagnostic instruments.
• Industrial Controls: PLCs, motor drives, and power management systems requiring tight tolerance.
• Test & Measurement: Calibration tools and data acquisition systems.
• Aerospace & Defense: Ruggedized electronics where thermal stability is critical.

Conclusion of GUS-QS0B-03-3741-FD

The GUS-QS0B-03-3741-FD stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its thin-film technology and robust thermal performance ensure longevity in harsh environments, while the QSOP package optimizes board space. Ideal for industrial, medical, and instrumentation applications, this resistor network combines technical excellence with practical versatility.