TT Electronics/IRC

GUS-QS8A-02-6191-CA

GUS-QS8A-02-6191-CA Description

The GUS-QS8A-02-6191-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features 8 isolated resistors, each with a 6.19KΩ resistance, 0.25% tolerance, and a ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports robust performance in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its 1.47mm low profile suits space-constrained layouts.

GUS-QS8A-02-6191-CA Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for critical circuits.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel isolation.
• High Power Handling: 0.75W total (0.1W per resistor) at 125°C maximum operating temperature.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with 16 gull-wing leads for high-density PCBs.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use with EU RoHS non-compliance noted.

GUS-QS8A-02-6191-CA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Medical Electronics: Isolated signal conditioning in patient monitoring systems.
• Industrial Control Systems: PLCs, DAC/ADC reference networks, and power supply regulation.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Aerospace & Defense: Reliable performance in harsh environments due to thin-film stability.

Conclusion of GUS-QS8A-02-6191-CA

The GUS-QS8A-02-6191-CA excels in precision and reliability, offering low TCR, high power density, and isolated resistor topology for complex circuit designs. Its QSOP package balances miniaturization with performance, making it a superior choice over bulkier networks. While not automotive-grade, it is ideal for industrial, medical, and telecom applications where accuracy and thermal stability are critical. Packaged in tubes for safe handling, this resistor network is a versatile solution for advanced electronics.