TT Electronics/IRC

GUS-QS8A-02-39R2-JF

GUS-QS8A-02-39R2-JF Description

The GUS-QS8A-02-39R2-JF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this device offers a 39.2Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The isolated (ISOL) circuit design enhances flexibility in signal routing, while the thin-film technology provides superior accuracy and low noise.

GUS-QS8A-02-39R2-JF Features

• High-Density Integration: 8 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Precision Performance: ±50ppm/°C TCR and 5% tolerance ensure consistent operation in varying thermal conditions.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C, suitable for high-reliability applications.
• Surface-Mount Design: Gull-wing terminals with 0.64mm pitch enable easy PCB assembly and strong solder joints.
• Isolated Configuration: Independent resistors allow versatile circuit designs without shared node limitations.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use (PPAP not required).

GUS-QS8A-02-39R2-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Stable resistance for patient monitoring systems and diagnostic equipment.
• Test & Measurement: High-accuracy calibration tools and sensor interfaces.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Industrial Control Systems: Robust performance in PLC I/O modules and motor drivers.

Conclusion of GUS-QS8A-02-39R2-JF

The GUS-QS8A-02-39R2-JF combines thin-film precision, compact packaging, and isolated resistor topology to address complex circuit needs. Its wide temperature range, low TCR, and high power density make it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, it remains a go-to solution for industrial and professional electronics where reliability and accuracy are paramount.