TT Electronics/IRC

GUS-QS8A-02-4641-GA

GUS-QS8A-02-4641-GA Description

The GUS-QS8A-02-4641-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 4.64KΩ resistance value and a tight 2% tolerance. With a ±50ppm/°C temperature coefficient, it ensures stable performance across a wide temperature range of 70°C to 125°C. The 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for power-sensitive designs. Its gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration, while the 100V maximum voltage rating enhances reliability in high-voltage circuits.

GUS-QS8A-02-4641-GA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Power Handling: 0.75W total power dissipation with derating up to 125°C, ideal for compact, high-density layouts.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• Wide Voltage Range: Supports up to 100V, making it versatile for industrial and automotive (non-AECQ) applications.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent manufacturability.

GUS-QS8A-02-4641-GA Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems where low drift and accuracy are critical.
• Industrial Controls: PLCs, sensor interfaces, and motor drivers requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and instrumentation amplifiers.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GUS-QS8A-02-4641-GA

The GUS-QS8A-02-4641-GA stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for engineers designing high-reliability electronics. Its isolated thin-film resistors, wide operating range, and robust packaging address challenges in space-constrained, thermally demanding environments. While not automotive-grade (PPAP/Non-AECQ), it excels in industrial, medical, and telecom applications where performance consistency is paramount. Packaged in tubes for automated assembly, it streamlines high-volume production workflows.