TT Electronics/IRC

GUS-QS8A-02-1180-JC

GUS-QS8A-02-1180-JC Description

The GUS-QS8A-02-1180-JC from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package features 8 isolated resistors, each with a 118Ω resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. Rated for 0.75W (3/4W) total power dissipation and 0.1W per resistor, it operates across a wide temperature range of -70°C to +125°C, with a low ±50ppm/°C temperature coefficient for stable performance under thermal stress. The 100V maximum voltage rating and gull-wing termination make it suitable for automated assembly processes.

GUS-QS8A-02-1180-JC Features

• Isolated Resistor Network: 8 independent resistors (ISOL circuit designator) for flexible circuit design.
• High Power Handling: 0.75W total power (0.1W per resistor) in a compact 4.9mm x 6.02mm x 1.47mm QSOP package.
• Precision Thin Film Technology: Delivers ±50ppm/°C TCR and 5% tolerance for consistent performance.
• Robust Construction: 125°C maximum operating temperature and 100V voltage rating ensure reliability in harsh environments.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch for seamless surface-mount assembly.

GUS-QS8A-02-1180-JC Applications

• Industrial Electronics: Signal conditioning in PLCs, motor drives, and instrumentation.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Medical Devices: Precision voltage division in diagnostic equipment.
• Power Management: Current sensing and feedback networks in DC-DC converters.
• Automotive (Non-Automotive Rated): Secondary circuits where high-temperature stability is critical.

Conclusion of GUS-QS8A-02-1180-JC

The GUS-QS8A-02-1180-JC excels in applications demanding compact size, high power dissipation, and thermal stability. Its isolated thin-film resistors and QSOP packaging offer superior performance over bulkier through-hole alternatives, making it ideal for space-constrained, high-reliability designs. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and telecom systems requiring precision resistance networks.