TT Electronics/IRC

GUS-QS8A-03-2701-FF

GUS-QS8A-03-2701-FF Description

The GUS-QS8A-03-2701-FF from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications. This thin-film resistor array offers a 2.7KΩ resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it features a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained designs. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it balances power handling and precision. The isolated (ISOL) circuit design allows independent resistor operation, enhancing flexibility in circuit design.

GUS-QS8A-03-2701-FF Features

• Thin-film technology: Delivers high accuracy and stability.
• 1% tolerance & ±25ppm/°C TCR: Ensures minimal resistance drift.
• Isolated 8-resistor network: Independent resistors for versatile configurations.
• QSOP-16 package: Compact, surface-mountable design (4.9mm × 6.02mm).
• 0.75W total power rating: Robust for analog and digital circuits.
• Wide operating range: -70°C to +125°C with derated power.
• Gull-wing termination: Reliable SMD soldering compatibility.
• 100V maximum voltage: Suitable for medium-voltage applications.

GUS-QS8A-03-2701-FF Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks.
• Signal conditioning: Sensor interfaces, ADC/DAC circuits.
• Industrial electronics: PLCs, motor control systems.
• Test & measurement equipment: Calibration, reference circuits.
• Medical devices: Low-drift, high-reliability requirements.
  Its isolated design is particularly advantageous in multi-channel systems where independent resistor tuning is critical.

Conclusion of GUS-QS8A-03-2701-FF

The GUS-QS8A-03-2701-FF combines precision, power efficiency, and compactness, making it a standout choice for demanding electronics. Its thin-film construction, isolated resistors, and robust thermal performance cater to applications requiring long-term stability. While not automotive-grade or RoHS-compliant, its technical superiority in industrial and medical sectors justifies its niche. Engineers seeking reliable, high-density resistor networks will find this model a compelling solution.