TT Electronics/IRC

GUS-QS8B-01-82R0-GF

GUS-QS8B-01-82R0-GF Description

The GUS-QS8B-01-82R0-GF 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 15 resistors, each with a 82Ω resistance value, 2% tolerance, and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting.

GUS-QS8B-01-82R0-GF Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stable performance compared to thick-film alternatives.
• Compact QSOP Package: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), ideal for space-constrained designs.
• High Power Handling: 0.75W total dissipation (0.05W per resistor) supports robust operation in power-sensitive applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suited for industrial and automotive environments (though not PPAP or Automotive-qualified).
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down networks in digital systems.

GUS-QS8B-01-82R0-GF Applications

• Digital Signal Processing: Ideal for bus termination in high-speed data lines (e.g., DDR memory, FPGA interfaces).
• Precision Analog Circuits: Used in sensor interfaces, ADC/DAC networks, and feedback loops due to low TCR (±100ppm/°C).
• Industrial Electronics: Suitable for PLC modules, motor drives, and power supplies requiring stable resistance under thermal stress.
• Consumer Electronics: Compact footprint benefits portable devices, IoT modules, and embedded systems.

Conclusion of GUS-QS8B-01-82R0-GF

The GUS-QS8B-01-82R0-GF stands out for its thin-film precision, compact QSOP package, and high power-density in resistor networks. While not RoHS-compliant or automotive-grade, its 82Ω BUS configuration, tight tolerances, and gull-wing SMD design make it a top choice for digital and analog circuits demanding reliability and space efficiency. Engineers will appreciate its balance of performance and manufacturability in high-frequency, thermal-critical, or miniaturized applications.