TT Electronics/IRC

GUS-QS8A-02-1070-DC

GUS-QS8A-02-1070-DC Description

The GUS-QS8A-02-1070-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 107Ω resistance value per resistor with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP package with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch, making it ideal for high-density PCB designs. With a 0.1W power rating per resistor and a total power dissipation of 0.75W, this network balances precision and robustness.

GUS-QS8A-02-1070-DC Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for critical analog/digital signal conditioning.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit configurations.
• Robust Construction: Thin-film technology ensures low noise, high stability, and long-term reliability.
• Space-Saving: QSOP-16 package (1.63mm seated height) optimizes board space in compact designs.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and instrumentation applications.
• Derated Power Handling: Maintains performance from 70°C to 125°C without derating.

GUS-QS8A-02-1070-DC Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits in test equipment.
• Medical Electronics: Stable performance in patient monitoring devices.
• Industrial Controls: Signal conditioning in PLCs and sensor interfaces.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Automotive (Non-Automotive Rated): Suitable for non-safety-critical subsystems like infotainment.

Conclusion of GUS-QS8A-02-1070-DC

The GUS-QS8A-02-1070-DC stands out for its precision, isolation, and compact form factor, making it a superior choice for applications requiring stable resistance values under thermal stress. While not PPAP or automotive-rated, its thin-film technology and gull-wing termination ensure reliability in professional electronics. Engineers will appreciate its balance of performance, size, and power handling, particularly in space-constrained, high-accuracy designs.