TT Electronics/IRC

GUS-QS8A-02-28R0-GC

GUS-QS8A-02-28R0-GC Description

The GUS-QS8A-02-28R0-GC from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull wing terminations, this 28Ω, 2% tolerance device offers a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it combines reliability with compact surface-mount (SMD) design (4.9mm x 6.02mm x 1.47mm). The isolated (ISOL) circuit design enhances flexibility in circuit configurations, while the thin film technology delivers superior accuracy and low noise.

GUS-QS8A-02-28R0-GC Features

• Precision Resistance: 28Ω ±2% tolerance with ±50ppm/°C TCR for minimal drift.
• Robust Power Handling: 0.75W total (0.1W per resistor) at 70°C derating to 125°C.
• Compact QSOP Package: 16-pin gull wing SMD (0.64mm pitch) saves PCB space.
• High Voltage Rating: Supports up to 100V, ideal for industrial applications.
• Thin Film Technology: Delivers low noise, high stability, and tight tolerance.
• Isolated Design: Each resistor is electrically independent (ISOL), enabling versatile circuit integration.
• Non-Automotive/Non-PPAP: Suitable for commercial and industrial use.

GUS-QS8A-02-28R0-GC Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable resistance networks in patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring low TCR and high accuracy.
• Industrial Controls: Isolated resistor networks for PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in high-frequency communication modules.

Conclusion of GUS-QS8A-02-28R0-GC

The GUS-QS8A-02-28R0-GC excels in precision, power efficiency, and compactness, making it a top choice for high-reliability applications demanding stable performance under thermal stress. Its thin film isolation, gull wing SMD design, and robust ratings distinguish it from generic arrays, particularly in medical, industrial, and test equipment. While not PPAP or automotive-grade, its commercial/industrial focus ensures cost-effective performance for critical circuits.