TT Electronics/IRC

GUS-QS8B-00-4641-G

GUS-QS8B-00-4641-G Description

The GUS-QS8B-00-4641-G 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 4.64KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The network operates over a wide temperature range of 70°C to 125°C (derated) and withstands a maximum voltage of 100V, making it suitable for industrial and commercial electronics. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in high-density layouts. Packaged in a tube, this non-automotive component is ideal for prototyping and volume production.

GUS-QS8B-00-4641-G Features

• Precision Thin Film Technology: Delivers ±250ppm/°C temperature coefficient for stable performance under thermal stress.
• High Power Handling: 0.75W (3/4W) total power rating (0.05W per resistor) ensures durability in power-sensitive designs.
• Compact & Robust: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with ±0.1mm height/length tolerances for space-constrained applications.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/down circuits.
• Non-Compliant with EU RoHS: Suitable for legacy or niche applications exempt from RoHS restrictions.

GUS-QS8B-00-4641-G Applications

• Signal Conditioning: Ideal for ADC/DAC interfaces, sensor networks, and precision voltage dividers.
• Industrial Controls: Reliable performance in PLC modules, motor drivers, and power management systems.
• Telecommunications: Used in line termination for high-speed data buses (e.g., LVDS, USB).
• Test & Measurement Equipment: Ensures accuracy in oscilloscope probes and calibration circuits.

Conclusion of GUS-QS8B-00-4641-G

The GUS-QS8B-00-4641-G stands out for its thin-film precision, compact QSOP package, and robust power handling, making it a superior choice over thicker-film or less stable alternatives. Its 2% tolerance and low TCR cater to precision analog designs, while the gull-wing SMD profile simplifies assembly. Though not RoHS-compliant, it remains a go-to for legacy systems and industrial applications requiring reliability under thermal and electrical stress. Engineers will value its balance of performance, size, and cost in high-density, high-reliability electronics.