TT Electronics/IRC

GUS-QS8A-01-9100-JB

GUS-QS8A-01-9100-JB Description

The GUS-QS8A-01-9100-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 910Ω resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers robust performance in compact designs. The device operates over a wide temperature range of -70°C to +125°C, featuring a low ±100ppm/°C temperature coefficient for stable resistance under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density layouts.

GUS-QS8A-01-9100-JB Features

• Thin-Film Technology: Offers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) enables use in power-sensitive circuits.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically independent, ideal for multi-channel isolation.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint saves board space in dense layouts.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Automotive-Grade Alternatives: While this model is not PPAP or Automotive certified, similar variants are available for harsh environments.

GUS-QS8A-01-9100-JB Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Industrial Controls: Isolated feedback networks in motor drives and PLCs.
• Telecom Equipment: Impedance matching and termination in high-frequency modules.
• Test & Measurement: Calibration circuits requiring stable resistance over temperature.
• Consumer Electronics: Space-constrained designs like wearables and IoT devices.

Conclusion of GUS-QS8A-01-9100-JB

The GUS-QS8A-01-9100-JB excels in miniaturized, high-reliability applications where thermal stability, isolation, and power efficiency are critical. Its thin-film construction and QSOP packaging make it a standout choice for engineers prioritizing precision and space savings. While not RoHS-compliant, it remains a cost-effective solution for prototyping and non-regulated markets. For extended durability, consider TT Electronics’ automotive-grade networks with similar specifications.