TT Electronics/IRC

GUS-QS8A-01-27R0-FD

GUS-QS8A-01-27R0-FD Description

The GUS-QS8A-01-27R0-FD from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin QSOP package with gull wing terminations, this surface-mount device offers a 27Ω resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures individual resistor performance without mutual interference. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of -70°C to +125°C. The compact dimensions (4.9mm x 6.02mm x 1.47mm) and ±0.1mm height tolerance make it ideal for space-constrained PCB designs.

GUS-QS8A-01-27R0-FD Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, eliminating cross-talk.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Wide Operating Range: Suitable for harsh environments (-70°C to +125°C).
• Compact QSOP Package: 16-pin gull wing SMD design with a 0.64mm terminal pitch for high-density layouts.
• Strict Tolerances: ±0.1mm height/length tolerance ensures consistent mounting.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications.

GUS-QS8A-01-27R0-FD Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical Electronics: High-reliability equipment requiring stable resistance values.
• Test & Measurement: Calibration and reference circuits demanding low TCR.
• Industrial Controls: PLCs, motor drives, and power management systems.

Conclusion of GUS-QS8A-01-27R0-FD

The GUS-QS8A-01-27R0-FD combines high precision, isolation, and power efficiency in a compact QSOP package, making it a superior choice for applications requiring reliable resistor networks. Its thin film technology, wide temperature range, and tight tolerances set it apart from standard thick-film arrays. While not RoHS-compliant, its performance in industrial and instrumentation systems justifies its use where durability and accuracy are critical. For engineers seeking a space-saving, high-performance solution, this model delivers exceptional value.