TT Electronics/IRC

GUS-QS8B-03-9100-JF

GUS-QS8B-03-9100-JF Description

The GUS-QS8B-03-9100-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors, each with a 910Ω resistance value and a tight ±5% tolerance. The network operates within a wide temperature range of -70°C to +125°C, ensuring reliability in demanding environments. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±25ppm/°C temperature coefficient, it delivers stable performance under varying thermal conditions. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm x 6.02mm x 1.47mm footprint saves board space.

GUS-QS8B-03-9100-JF Features

• Thin-Film Technology: Ensures low noise, high accuracy, and excellent long-term stability.
• High Power Handling: 0.75W total power (distributed across 15 resistors) with derating up to 125°C.
• Precision Tolerance: ±5% resistance tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: QSOP package with 100V maximum voltage rating, suitable for industrial and automotive-grade applications (though not PPAP or Automotive certified).
• Surface-Mount Design: Gull-wing leads and 0.64mm pitch for reliable soldering and automated assembly.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring traditional materials.

GUS-QS8B-03-9100-JF Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management circuits requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and instrumentation where low TCR is critical.
• Legacy Electronics: Military, aerospace, or telecom systems needing non-RoHS compliant components.
• High-Density PCBs: Space-constrained designs benefit from its compact QSOP footprint.

Conclusion of GUS-QS8B-03-9100-JF

The GUS-QS8B-03-9100-JF combines thin-film precision, high power density, and robust packaging to meet the needs of advanced electronic systems. Its wide temperature range, low TCR, and ease of integration make it a superior choice over thicker-film or less stable alternatives. While not suited for automotive PPAP applications, it remains a reliable solution for industrial, instrumentation, and legacy systems demanding consistent performance in harsh conditions.