TT Electronics/IRC

GUS-QS8B-03-2210-J

GUS-QS8B-03-2210-J Description

The GUS-QS8B-03-2210-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors, each with a 221Ω resistance value and a tight ±5% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating enhance its robustness in circuit designs.

GUS-QS8B-03-2210-J Features

• Compact & Reliable: Surface-mountable QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals for secure PCB attachment.
• Precision Thin Film: Low TCR (±25ppm/°C) ensures minimal resistance drift under thermal stress.
• High Power Handling: 0.75W total dissipation (distributed across 15 resistors) outperforms similar networks in power density.
• Automated Assembly Friendly: 0.64mm terminal pitch and ±0.1mm height tolerance simplify pick-and-place processes.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance isn’t required.

GUS-QS8B-03-2210-J Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADC/DAC circuits.
• Impedance Matching: Precision termination for high-speed data lines (e.g., LVDS, USB).
• Industrial Controls: PLCs, sensor interfaces, and power management modules requiring stable resistance under thermal cycling.
• Test & Measurement Equipment: Calibration circuits where low TCR and tight tolerance are critical.

Conclusion of GUS-QS8B-03-2210-J

The GUS-QS8B-03-2210-J combines thin-film accuracy, compact form factor, and high power handling—making it a superior choice for engineers prioritizing stability and space efficiency. While not RoHS-compliant, its 125°C maximum operating temperature and low TCR justify its use in non-consumer applications. For designs demanding reliable resistor networks with minimal thermal drift, this model stands out in its class.