TT Electronics/IRC

GUS-QS8A-02-7151-JF

GUS-QS8A-02-7151-JF Description

The GUS-QS8A-02-7151-JF from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications in surface-mount circuits. Featuring a 7.15KΩ resistance value with a 5% tolerance, this thin-film resistor network delivers stable performance across a wide temperature range of 70°C to 125°C. Encased in a 16-pin QSOP package with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a seated height of 1.63mm, making it ideal for space-constrained PCB designs. With a power rating of 0.75W (3/4W) total and 0.1W (1/10W) per resistor, it ensures reliable operation under moderate power loads. The ±50ppm/°C temperature coefficient and 100V maximum voltage rating further enhance its suitability for precision analog and digital circuits.

GUS-QS8A-02-7151-JF Features

• Thin-Film Technology: Ensures low noise, high stability, and tight tolerance (±5%) for precision applications.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• High-Temperature Resilience: Operates reliably up to 125°C, with derated performance up to 125°C.
• Compact QSOP Package: 0.64mm terminal pitch and gull-wing leads enable easy soldering and high-density PCB layouts.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) balances performance and thermal management.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance is not required.

GUS-QS8A-02-7151-JF Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR (±50ppm/°C).
• Signal Conditioning: Isolated resistors minimize interference in sensor interfaces and instrumentation.
• Industrial Control Systems: Withstands harsh environments (up to 125°C) in PLCs and motor drives.
• Telecom Hardware: Compact size suits high-density RF and baseband PCBs.
• Consumer Electronics: Used in audio equipment, power management, and display drivers.

Conclusion of GUS-QS8A-02-7151-JF

The GUS-QS8A-02-7151-JF excels in precision, thermal stability, and space efficiency, making it a superior choice for engineers designing high-reliability analog circuits. Its isolated thin-film resistors, robust power rating, and compact QSOP package distinguish it from generic arrays, particularly in applications demanding low crosstalk and consistent performance under thermal stress. While not RoHS-compliant, it remains a cost-effective solution for industrial and telecom systems where environmental regulations permit. For designs requiring tight tolerance, high-temperature operation, and minimal footprint, this resistor network delivers unmatched value.