TT Electronics/IRC

GUS-QS8B-02-2370-C

GUS-QS8B-02-2370-C Description

The GUS-QS8B-02-2370-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 237 Ω resistance value and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50 ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 0.75W (3/4W), distributed as 0.05W (1/20W) per resistor. Its gull-wing termination and 0.64 mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8B-02-2370-C Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: Measures 4.9 mm (L) × 6.02 mm (D) × 1.47 mm (H) with tight tolerances (±0.1 mm height/length, ±0.2 mm depth).
• High Power Density: 0.75W total dissipation in a miniaturized footprint, ideal for power-efficient designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its robustness suits industrial and telecom applications.
• Non-RoHS Compliant: Suitable for legacy or exempted systems requiring leaded components.

GUS-QS8B-02-2370-C Applications

This resistor network excels in:

• Precision Instrumentation: Voltage dividers, feedback networks in op-amps, and DAC/ADC interfaces.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Industrial Control Systems: Signal conditioning for sensors and PLCs in harsh environments.
• Medical Electronics: Low-drift circuits where long-term stability is critical.
• Legacy Equipment Repair: Direct replacement for non-RoHS compliant designs.

Conclusion of GUS-QS8B-02-2370-C

The GUS-QS8B-02-2370-C stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing accuracy and reliability in constrained layouts. While not suited for automotive applications, its thin-film construction and tight tolerances make it indispensable in industrial, medical, and telecom systems. Its tube packaging ensures protection during handling, while the gull-wing leads simplify automated assembly. For designs demanding stable, high-density resistor networks, this model offers a compelling balance of performance and durability.