TT Electronics/IRC

GUS-QS8B-01-3830-JG

GUS-QS8B-01-3830-JG Description

The GUS-QS8B-01-3830-JG 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 383Ω resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in demanding environments. Its ±100ppm/°C temperature coefficient and thin-film technology provide stable performance with minimal drift, making it ideal for precision analog and digital circuits.

GUS-QS8B-01-3830-JG Features

• Compact & Robust Design: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 0.05W per resistor (15 resistors) for a total of 0.75W, superior to standard networks in similar packages.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) soldering with a 0.64mm terminal pitch for high-density layouts.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring leaded components.
• Stable Thin-Film Technology: Delivers low noise and high accuracy vs. thick-film alternatives.

GUS-QS8B-01-3830-JG Applications

• Analog Signal Conditioning: Precision voltage dividers, sensor interfaces, and feedback networks.
• Digital Systems: Pull-up/pull-down resistor arrays for microcontrollers, FPGAs, and communication buses (e.g., I²C, SPI).
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low TCR (±100ppm/°C).
• Legacy Systems Maintenance: Repair or upgrade of non-RoHS-compliant designs.

Conclusion of GUS-QS8B-01-3830-JG

The GUS-QS8B-01-3830-JG excels in high-density, precision applications where space, power dissipation, and thermal stability are critical. Its thin-film construction, robust QSOP package, and balanced performance make it a standout choice for engineers designing reliable analog/digital systems. While not automotive-grade (PPAP: No), it is well-suited for industrial, telecom, and instrumentation use cases demanding long-term accuracy and durability. For legacy or specialized projects, this network offers a cost-effective, high-performance solution without RoHS restrictions.