TT Electronics/IRC

GUS-QS8B-02-3651-C

GUS-QS8B-02-3651-C Description

The GUS-QS8B-02-3651-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 3.65KΩ resistance value, offering an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. Its gull-wing termination ensures secure PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8B-02-3651-C Features

• Precision Performance: Thin-film technology delivers ±0.25% tolerance and ±50ppm/°C TCR, ideal for analog signal conditioning and precision dividers.
• Robust Power Handling: 0.75W total power rating (distributed across 15 resistors) with derating up to 125°C.
• Compact & Reliable: QSOP package with 0.64mm terminal pitch balances density and manufacturability.
• Stable Operation: Wide -70°C to +125°C range ensures performance in harsh environments.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and instrumentation applications where PPAP compliance isn’t required.

GUS-QS8B-02-3651-C Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: High-accuracy signal scaling and calibration.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Industrial Controls: PLCs, sensor conditioning, and power management modules.
• Communications Infrastructure: RF matching networks and filtering circuits.

Conclusion of GUS-QS8B-02-3651-C

The GUS-QS8B-02-3651-C excels in applications demanding high precision, thermal stability, and compactness. Its thin-film construction, tight tolerances, and robust power handling make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where reliability and accuracy are critical. The QSOP package ensures compatibility with high-density PCB designs, offering a compelling balance of performance and space efficiency.