TT Electronics/IRC

GUS-QS8A-01-2263-JB

GUS-QS8A-01-2263-JB Description

The GUS-QS8A-01-2263-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 16-pin QSOP (Quarter Small Outline Package) device integrates 8 isolated resistors, each rated at 226KΩ with a 5% tolerance, ensuring reliable performance in compact circuit designs. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports moderate power dissipation while maintaining accuracy. The ±100ppm/°C temperature coefficient ensures minimal resistance variation across its operating range of -70°C to +125°C, making it suitable for demanding environments.

GUS-QS8A-01-2263-JB Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) for precision applications.
• High Power Handling: 0.75W total power rating (0.1W per resistor) enables use in power-sensitive designs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated performance up to 125°C.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.47mm profile save board space in high-density layouts.
• Gull Wing Termination: Facilitates surface-mount (SMD) assembly with a 0.64mm terminal pitch for automated PCB placement.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, ideal for multi-channel signal conditioning.
• 100V Maximum Voltage Rating: Suitable for low-to-medium voltage circuits.

GUS-QS8A-01-2263-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance.
• Industrial Electronics: PLCs, motor controls, and instrumentation where temperature stability is critical.
• Communication Systems: Signal conditioning in RF modules and data acquisition systems.
• Medical Devices: Low-noise, high-reliability applications like patient monitoring equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics (note: not PPAP or automotive-qualified).

Conclusion of GUS-QS8A-01-2263-JB

The GUS-QS8A-01-2263-JB combines thin-film precision, compact packaging, and robust thermal performance, making it a versatile choice for engineers designing high-reliability electronics. Its isolated resistor configuration and wide operating range address challenges in analog signal processing, while the QSOP gull-wing package ensures compatibility with modern SMT workflows. Though not RoHS-compliant or automotive-rated, it remains a cost-effective solution for industrial, medical, and communication applications demanding consistent performance under thermal stress.