TT Electronics/IRC

GUS-QS8A-01-2802-GF

GUS-QS8A-01-2802-GF Description

The GUS-QS8A-01-2802-GF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this 28K Ohm network offers a 2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable operation 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 isolated (ISOL) circuit design enhances flexibility, while the 100V maximum voltage rating makes it suitable for moderate-voltage applications.

GUS-QS8A-01-2802-GF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• High Power Handling: 0.75W total (0.1W per resistor) outperforms similar networks in power density.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Isolated Resistors: Independent resistors allow versatile circuit configurations.
• Automotive-Grade Alternatives: While not automotive-qualified, its reliability suits industrial and telecom applications.

GUS-QS8A-01-2802-GF Applications

• Signal Conditioning: Ideal for op-amp feedback networks and precision dividers.
• Medical Electronics: Stable performance in diagnostic equipment due to low TCR.
• Industrial Controls: Withstands harsh environments with its 125°C rating.
• Telecom Infrastructure: Gull-wing termination ensures reliable SMT assembly in RF modules.
• Test & Measurement: Low tolerance (±2%) suits calibration circuits.

Conclusion of GUS-QS8A-01-2802-GF

The GUS-QS8A-01-2802-GF excels in space-constrained, high-reliability applications requiring precision resistance networks. Its thin-film construction, isolated design, and robust power handling distinguish it from generic arrays, while the QSOP package ensures compatibility with automated assembly. Though non-compliant with EU RoHS, it remains a top choice for industrial and telecom designs demanding stability under thermal stress. For engineers prioritizing performance over miniaturization, this network offers an optimal balance of size, power, and accuracy.