TT Electronics/IRC

GUS-QS8A-02-1872-JB

GUS-QS8A-02-1872-JB Description

The GUS-QS8A-02-1872-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package features 8 isolated resistors, each with a resistance value of 18.7KΩ (±5% tolerance) and a power rating of 0.1W (1/10W) per resistor, with a total power dissipation of 0.75W (3/4W). The device operates within a wide temperature range of -70°C to +125°C, ensuring reliability in demanding environments. Its thin-film technology delivers excellent stability with a low temperature coefficient (±50ppm/°C), making it ideal for applications requiring tight resistance matching and minimal drift. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances versatility in circuit designs.

GUS-QS8A-02-1872-JB Features

• High Precision: Thin-film construction ensures ±5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Power Handling: 0.75W total power rating with derated operation up to 125°C.
• Compact & Durable: QSOP package (4.9mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch for high-density layouts.
• Isolated Resistors: 8 independent 18.7KΩ resistors for flexible circuit design.
• Industrial-Grade: Suitable for non-automotive applications with non-PPAP compliance and non-EU RoHS status.
• Surface-Mount Ready: Gull-wing leads for reliable soldering and mechanical stability.

GUS-QS8A-02-1872-JB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Analog & Digital Systems: Bias networks, pull-up/pull-down resistors in microcontrollers and ADCs.
• Test & Measurement Equipment: Stable reference resistors for calibration and sensing circuits.
• Industrial Electronics: Power supplies, motor controls, and instrumentation requiring low drift.
• Aerospace & Defense: Ruggedized applications where temperature stability is critical.

Conclusion of GUS-QS8A-02-1872-JB

The GUS-QS8A-02-1872-JB combines precision, power efficiency, and compactness, making it a superior choice for engineers designing high-reliability analog and mixed-signal systems. Its isolated thin-film resistors, wide operating range, and robust packaging address challenges in industrial, instrumentation, and communication electronics. While not suited for automotive use, its performance in stable, high-accuracy applications ensures long-term reliability. For designs demanding tight tolerance and low thermal drift, this resistor network delivers unmatched value.