TT Electronics/IRC

GUS-QS8B-03-2802-JF

GUS-QS8B-03-2802-JF Description

The GUS-QS8B-03-2802-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 28K Ohm resistance value and a tight ±5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of -70°C to +125°C. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting.

GUS-QS8B-03-2802-JF Features

• Precision Thin Film Technology: Ensures low noise and high accuracy for sensitive circuits.
• Robust Power Handling: 0.05W per resistor (total 0.75W) with derating up to 125°C.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length).
• High Voltage Rating: Supports up to 100V, ideal for industrial and telecom applications.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• Non-Automotive, Non-PPAP: Suitable for commercial and industrial electronics.

GUS-QS8B-03-2802-JF Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable resistance networks for diagnostic equipment.
• Telecom Infrastructure: High-density PCBs in base stations and routers.
• Test & Measurement: Calibration circuits requiring low TCR and tight tolerance.
• Industrial Controls: Reliable performance in harsh environments (e.g., PLCs).

Conclusion of GUS-QS8B-03-2802-JF

The GUS-QS8B-03-2802-JF excels in space-constrained, high-reliability designs where thermal stability, precision, and power efficiency are critical. Its thin-film construction, compact QSOP footprint, and gull-wing terminals make it superior to thicker-film or through-hole alternatives. While not RoHS-compliant, it remains a top choice for non-automotive commercial and industrial systems demanding consistent performance under thermal and electrical stress.