TT Electronics/IRC

GUS-QS0B-02-3301-DB

GUS-QS0B-02-3301-DB Description

The GUS-QS0B-02-3301-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 3.3K Ohm resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in circuit designs. With a ±50ppm/°C temperature coefficient and a power rating of 1W (0.05W per resistor), it delivers stable performance across a wide temperature range (70°C to 125°C). The gull-wing termination and compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained PCB layouts.

GUS-QS0B-02-3301-DB Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• High Power Handling: 1W total power dissipation with derating up to 125°C.
• Tight Tolerance & Low TCR: 0.5% tolerance and ±50ppm/°C ensure minimal drift under thermal stress.
• Robust Construction: QSOP package with 100V maximum voltage rating and surface-mount gull-wing leads for reliable soldering.
• Automation-Friendly: Supplied in tube packaging for efficient pick-and-place assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and telecom applications where PPAP compliance is not required.

GUS-QS0B-02-3301-DB Applications

• Voltage Division & Signal Conditioning: Precision networks for ADC/DAC reference circuits.
• Medical Equipment: High-reliability components for patient monitoring systems.
• Industrial Controls: Stable performance in PLCs, sensors, and power management modules.
• Telecom Infrastructure: Signal integrity in base stations and network hardware.
• Test & Measurement: Calibration and instrumentation requiring low drift.

Conclusion of GUS-QS0B-02-3301-DB

The GUS-QS0B-02-3301-DB excels in applications demanding precision, thermal stability, and compactness. Its thin-film construction, high power rating, and tight electrical tolerances make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to solution for industrial and professional electronics where reliability outweighs regulatory constraints. Ideal for engineers prioritizing performance-per-mm² in critical designs.