TT Electronics/IRC

GUS-QS8A-03-4530-JF

GUS-QS8A-03-4530-JF Description

The GUS-QS8A-03-4530-JF 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 453Ω resistance value and a 5% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable performance in compact designs. The thin-film technology ensures excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for environments with operating temperatures ranging from 70°C to 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-03-4530-JF Features

• Precision Thin Film: Ensures low noise and high accuracy (±25ppm/°C).
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Isolated Resistors (ISOL): Eight independent 453Ω resistors for flexible circuit design.
• High Power Handling: 0.75W total (0.1W per resistor) at 125°C max operating temperature.
• Robust Construction: Gull-wing SMD termination with 0.64mm pitch for reliable soldering.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-PPAP) applications.

GUS-QS8A-03-4530-JF Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback networks in motor drivers and power supplies.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.
• Medical Electronics: Low-drift networks in diagnostic devices (non-automotive).
• Telecom Infrastructure: Impedance matching in high-frequency modules.

Conclusion of GUS-QS8A-03-4530-JF

The GUS-QS8A-03-4530-JF combines thin-film precision, compact packaging, and high power efficiency, making it a superior choice for engineers requiring stable, isolated resistor networks. Its wide temperature range, low TCR, and robust SMD design cater to industrial, medical, and telecom applications where reliability and space savings are critical. While not PPAP or automotive-qualified, it excels in high-performance electronic systems demanding tight tolerances and thermal resilience.