TT Electronics/IRC

GUS-QS8A-02-88R7-FF

GUS-QS8A-02-88R7-FF Description

The GUS-QS8A-02-88R7-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 88.7Ω resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and is supplied in tube packaging for automated assembly. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in demanding circuits.

GUS-QS8A-02-88R7-FF Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable performance.
• Isolated Network (ISOL): Each resistor operates independently, ideal for multi-channel designs.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD with 0.64mm terminal pitch, suitable for high-density PCBs.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum temperature.
• Wide Voltage Range: Supports up to 100V, making it versatile for analog and digital systems.
• Industrial-Grade Reliability: Non-automotive (PPAP: No) but suited for industrial, telecom, and instrumentation use.

GUS-QS8A-02-88R7-FF Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Analog/Digital Conversion: Reference resistor arrays for ADCs/DACs.
• Medical Electronics: Isolated measurement circuits in patient monitoring equipment.
• Test & Measurement Equipment: High-stability networks for calibration and sensor interfaces.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency systems.

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

The GUS-QS8A-02-88R7-FF excels in applications demanding precision, thermal stability, and compactness. Its thin-film isolation, low TCR, and robust power rating make it superior to thicker-film or less stable alternatives. While not RoHS-compliant, it remains a top choice for industrial and professional electronics where performance outweighs compliance needs. Engineers will appreciate its repeatable accuracy and ease of integration in space-constrained designs.