TT Electronics/IRC

GUS-QS8B-01-4120-B

GUS-QS8B-01-4120-B Description

The GUS-QS8B-01-4120-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 16-pin QSOP package integrates 15 resistors with a 412Ω resistance value, offering 0.1% tolerance and a ±100ppm/°C temperature coefficient for exceptional stability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8B-01-4120-B Features

• Precision Performance: 0.1% tolerance and thin-film technology ensure minimal drift and high accuracy.
• Robust Power Handling: 0.75W total dissipation (0.05W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package with ±0.1mm height/length tolerances for consistent placement.
• Wide Voltage Range: Supports up to 100V, ideal for analog and mixed-signal circuits.
• Stable TCR: ±100ppm/°C temperature coefficient enhances performance in thermal variations.
• Automated Assembly-Friendly: Gull-wing leads and tube packaging streamline SMD processes.

GUS-QS8B-01-4120-B Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Electronics: PLCs, motor controls, and instrumentation where thermal stability is critical.
• Telecom & Networking: Signal conditioning and impedance matching in high-frequency PCBs.
• Medical Devices: Low-noise, high-reliability systems like patient monitoring equipment.
• Aerospace & Defense: Ruggedized applications demanding consistent performance under extreme conditions.

Conclusion of GUS-QS8B-01-4120-B

The GUS-QS8B-01-4120-B stands out for its precision, power efficiency, and compact design, making it a superior choice for high-reliability SMD applications. Its thin-film construction, low TCR, and tight tolerances address challenges in industrial, medical, and aerospace sectors, while the QSOP package ensures compatibility with automated assembly. For engineers prioritizing accuracy, thermal resilience, and space savings, this resistor network delivers unmatched performance.