TT Electronics/IRC

GUS-QS8A-01-28R7-JC

GUS-QS8A-01-28R7-JC Description

The GUS-QS8A-01-28R7-JC from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable operation. This 8-resistor isolated network features a 28.7 Ω resistance per element with a 5% tolerance and a ±100 ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing SMD termination, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage. Its thin-film technology provides superior accuracy and low noise, making it ideal for sensitive analog and digital circuits.

GUS-QS8A-01-28R7-JC Features

• High-Density Integration: 8 isolated resistors in a 4.9mm x 6.02mm footprint, optimizing PCB space.
• Robust Construction: Thin-film technology ensures low TCR (±100 ppm/°C) and long-term stability.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Design: Gull-wing terminals with 0.64mm pitch for reliable soldering and automated assembly.
• High Voltage Tolerance: 100V maximum rating per resistor, suitable for industrial and telecom applications.
• Non-Automotive Grade: Compliant with general-purpose standards (PPAP: No, EU RoHS: Not Compliant).

GUS-QS8A-01-28R7-JC Applications

This resistor network excels in:

• Precision Voltage Dividers: Stable resistance values critical for ADC/DAC reference circuits.
• Signal Conditioning: Low-noise performance for sensor interfaces and instrumentation.
• Industrial Controls: Reliable operation in PLCs, motor drives, and power supplies.
• Telecom Hardware: Compact size and isolation suit RF modules and line termination.
• Medical Devices: Thin-film stability ensures accuracy in diagnostic equipment.

Conclusion of GUS-QS8A-01-28R7-JC

The GUS-QS8A-01-28R7-JC combines space efficiency, precision, and durability, making it a standout choice for engineers needing reliable resistor networks in constrained layouts. Its thin-film construction, isolated design, and broad temperature range address challenges in high-performance electronics, while the QSOP package ensures compatibility with modern SMD processes. Ideal for industrial, telecom, and precision analog systems, this component delivers consistent performance where tolerance and stability are paramount.