TT Electronics/IRC

GUS-QS8B-01-8661-JG

GUS-QS8B-01-8661-JG Description

The GUS-QS8B-01-8661-JG is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in compact surface-mount assemblies. This 16-pin QSOP package integrates 15 resistors with a common BUS circuit designator, offering a resistance value of 8.66KΩ at a 5% tolerance and a ±100ppm/°C temperature coefficient. With a power rating of 0.75W (3/4W) and a derated operating range of 70°C to 125°C, it ensures reliable performance in demanding environments. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the 1.47mm low-profile height makes it suitable for space-constrained designs.

GUS-QS8B-01-8661-JG Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) for precision circuits.
• High Power Handling: 0.05W per resistor (total 0.75W) supports robust operation in power-sensitive applications.
• Wide Voltage Rating: 100V maximum voltage ensures compatibility with industrial and telecom systems.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.63mm seated height optimize board space.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-certified, its 125°C max operating temperature suits harsh conditions.
• Non-RoHS Compliance: Ideal for legacy or specialized systems requiring traditional materials.

GUS-QS8B-01-8661-JG Applications

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Industrial Controls: Embedded resistor arrays for PLC modules, motor drivers, and sensor interfaces.
• Telecommunications: Impedance matching and termination in RF modules and baseband circuits.
• Medical Electronics: Stable resistance networks for patient monitoring and diagnostic equipment.
• Legacy Equipment Maintenance: Replacement for obsolete through-hole networks in military/aerospace systems.

Conclusion of GUS-QS8B-01-8661-JG

The GUS-QS8B-01-8661-JG excels in high-density, precision applications where space efficiency, thermal stability, and power handling are critical. Its thin-film construction and QSOP packaging provide a competitive edge over thicker-film or bulkier alternatives, making it a preferred choice for industrial, telecom, and medical designs. While not RoHS-compliant, its reliability and performance justify its use in specialized or legacy systems. For engineers seeking a balanced blend of compactness, accuracy, and durability, this resistor network delivers exceptional value.