TT Electronics/IRC

GUS-QS8A-02-88R7-DC

GUS-QS8A-02-88R7-DC Description

The GUS-QS8A-02-88R7-DC from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a compact 16-pin QSOP package with gull-wing terminations, it offers an 88.7 Ω resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±50 ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power (0.1W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. Its isolated (ISOL) circuit design ensures independent resistor performance, while the thin film technology guarantees stability and low noise. Packaged in a tube for automated assembly, this RoHS-non-compliant component is ideal for precision analog and digital circuits.

GUS-QS8A-02-88R7-DC Features

• High Precision: ±0.5% tolerance and ±50 ppm/°C TCR for stable performance in varying environments.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.
• Compact & Durable: QSOP-16 package (4.9mm × 6.02mm × 1.47mm) with gull-wing leads for secure SMD mounting.
• Isolated Resistors: Independent 88.7 Ω resistors (ISOL design) for flexible circuit integration.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Thin Film Technology: Delivers low noise, high stability, and long-term reliability.

GUS-QS8A-02-88R7-DC Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Digital Systems: Pull-up/pull-down networks in high-speed communication modules (e.g., FPGA, ASIC).
• Industrial Electronics: Process control systems, PLCs, and power management where isolation is critical.
• Automotive & Aerospace (non-Automotive grade): Non-safety-critical subsystems requiring stable resistance under thermal stress.
• Medical Devices: Low-noise signal conditioning in diagnostic equipment.

Conclusion of GUS-QS8A-02-88R7-DC

The GUS-QS8A-02-88R7-DC excels in applications demanding precision, compactness, and thermal resilience. Its thin film isolation network, combined with high power density and tight tolerances, makes it superior to thicker film or bulkier alternatives. While not PPAP or Automotive-grade, it is a cost-effective solution for industrial, medical, and high-reliability electronics where consistent performance is paramount. The QSOP-16 package ensures compatibility with automated PCB assembly, streamlining production workflows.