TT Electronics/IRC

GUS-QS8A-01-2610-JA

GUS-QS8A-01-2610-JA Description

The GUS-QS8A-01-2610-JA from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications in surface-mount PCB assemblies. Encased in a compact 16-pin QSOP package with gull-wing terminations, this 261Ω, 5% tolerance network offers a 0.75W (3/4W) total power rating and operates across a wide temperature range of -70°C to +125°C. Its ±100ppm/°C temperature coefficient ensures stable performance in thermally dynamic environments, while the 100V maximum voltage rating and isolated (ISOL) circuit design enhance reliability in signal conditioning and isolation circuits. The thin-film technology provides superior accuracy and low noise, making it ideal for analog and mixed-signal systems.

GUS-QS8A-01-2610-JA Features

• High-Density Integration: 8 resistors in a 4.9mm × 6.02mm × 1.47mm QSOP package, saving board space.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derated performance up to 125°C.
• Precision Stability: ±100ppm/°C TCR and 5% tolerance for consistent operation.
• Isolated Design: Independent resistors (ISOL) prevent cross-talk in multi-channel applications.
• Automated Assembly-Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with pick-and-place systems.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GUS-QS8A-01-2610-JA Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADCs/DACs.
• Isolation Circuits: Buffering and impedance matching in communication interfaces (RS-485, CAN).
• Medical Electronics: Patient monitoring equipment requiring low-noise, stable resistance.
• Test & Measurement: Precision calibration circuits and sensor signal processing.
• Power Management: Feedback networks in DC-DC converters or LDO regulators.

Conclusion of GUS-QS8A-01-2610-JA

The GUS-QS8A-01-2610-JA combines thin-film precision, compact packaging, and high power density, making it a standout choice for engineers prioritizing reliability in harsh environments. Its isolated design and wide temperature range cater to demanding industrial and telecom applications, while the QSOP form factor aligns with modern miniaturization trends. Though not RoHS-compliant, its performance metrics justify its use in specialized, high-reliability systems.