TT Electronics/IRC

GUS-QS8B-01-1911-J

GUS-QS8B-01-1911-J Description

The GUS-QS8B-01-1911-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding environments. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 1.91KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it balances power dissipation and compactness. The thin-film technology delivers a low ±100ppm/°C temperature coefficient, enhancing stability across the -70°C to +125°C operating range. Its gull-wing termination and surface-mount design facilitate automated assembly, while the 100V maximum voltage rating suits industrial and instrumentation use.

GUS-QS8B-01-1911-J Features

• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained PCBs.
• Precision Performance: ±100ppm/°C TCR and 5% tolerance ensure consistent operation under thermal stress.
• Robust Power Handling: 0.75W total power (0.05W/resistor) with derating up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT placement.
• Wide Voltage Range: Supports up to 100V, suitable for analog and digital circuits.
• Non-Automotive: Compliant with EAR99 (ECCN) but not PPAP or automotive-grade.

GUS-QS8B-01-1911-J Applications

This resistor network excels in:

• Signal Conditioning: Precision dividers and pull-up/down networks in data acquisition systems.
• Industrial Controls: Stable resistance in PLC modules, motor drivers, and sensor interfaces.
• Test & Measurement Equipment: Low-drift performance for oscilloscopes and multimeters.
• Medical Electronics: Reliable operation in patient monitoring devices (non-implantable).
• Communications Infrastructure: Impedance matching in RF and baseband circuits.

Conclusion of GUS-QS8B-01-1911-J

The GUS-QS8B-01-1911-J combines thin-film precision, high power density, and SMT compatibility, making it a versatile choice for engineers prioritizing stability and miniaturization. While not RoHS-compliant or automotive-rated, its wide temperature range and low TCR cater to industrial, medical, and instrumentation designs. For applications demanding tight tolerance networks in a compact footprint, this TT Electronics/IRC solution offers a compelling balance of performance and reliability.