TT Electronics/IRC

GUS-QS8A-02-2942-JF

GUS-QS8A-02-2942-JF Description

The GUS-QS8A-02-2942-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount configurations. This 16-pin QSOP package features 8 isolated resistors, each with a 29.4KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a power rating of 0.75W (3/4W) total and 0.1W (1/10W) per resistor, it operates efficiently across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The ±50ppm/°C temperature coefficient guarantees stable performance under thermal stress, while the 100V maximum voltage rating enhances its versatility in high-voltage circuits.

GUS-QS8A-02-2942-JF Features

• Isolated Resistor Network: 8 independent resistors with 29.4KΩ each, ideal for precision analog designs.
• Robust Construction: Thin-film technology ensures low noise, high accuracy, and long-term reliability.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) in a compact QSOP package (4.9mm x 6.02mm x 1.47mm).
• Wide Operating Range: Stable performance from -70°C to +125°C, with derated power at elevated temperatures.
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8A-02-2942-JF Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management modules.
• Telecommunications Equipment: Stable resistance in RF filtering and impedance matching networks.
• Test & Measurement Instruments: Low-drift performance for oscilloscopes, multimeters, and calibration devices.
• Medical Electronics: Suitable for diagnostic equipment where consistent resistance values are paramount.

Conclusion of GUS-QS8A-02-2942-JF

The GUS-QS8A-02-2942-JF stands out for its high power density, isolation, and thin-film precision in a miniaturized QSOP package. Its wide temperature range and low TCR make it a superior choice for applications demanding stability under thermal stress. While not RoHS-compliant, its rugged design and gull-wing termination ensure ease of integration in industrial and telecom systems. Engineers seeking a cost-effective, high-performance resistor network for analog signal processing will find this model exceptionally reliable.