TT Electronics/IRC

GUS-QS8A-02-4701-JB

GUS-QS8A-02-4701-JB Description

The GUS-QS8A-02-4701-JB 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 4.7KΩ resistance, 5% tolerance, and a ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, derated for optimal performance. The 100V maximum voltage rating and gull-wing termination make it suitable for surface-mount (SMD) applications requiring stable, low-noise resistance in compact designs.

GUS-QS8A-02-4701-JB Features

• Isolated Resistor Network: 8 independent resistors (4.7KΩ each) for flexible circuit design.
• High Power Handling: 0.75W total (0.1W per resistor) ensures durability in demanding environments.
• Precision Thin Film: Delivers low TCR (±50ppm/°C) and stable performance over temperature fluctuations.
• Compact QSOP Package: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with 0.64mm terminal pitch, ideal for space-constrained PCBs.
• Robust Construction: Rectangular QSOP case with gull-wing leads for secure SMD mounting.
• Wide Operating Range: -55°C to +125°C (full power up to 70°C, derated beyond).

GUS-QS8A-02-4701-JB Applications

• Industrial Controls: Signal conditioning, voltage division, and feedback networks in PLCs and sensors.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Medical Devices: Precision analog circuits where stability and low noise are critical.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment applications like infotainment systems.
• Test & Measurement Equipment: Calibration and reference circuits requiring tight tolerance.

Conclusion of GUS-QS8A-02-4701-JB

The GUS-QS8A-02-4701-JB excels in precision, power efficiency, and miniaturization, making it a top choice for engineers needing reliable resistor networks in high-density PCB designs. Its thin-film technology, isolated resistors, and robust QSOP package offer superior performance over thicker-film or array alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and medical applications demanding tight tolerances and thermal stability. Packaged in tubes for automated assembly, it streamlines production for high-volume manufacturing.