TT Electronics/IRC

GUS-QS0B-02-3830-BB

GUS-QS0B-02-3830-BB Description

The GUS-QS0B-02-3830-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 383Ω resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and a 1W total power rating (0.05W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and digital circuits.

GUS-QS0B-02-3830-BB Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for stable operation in critical applications.
• Robust Construction: Thin-film technology ensures low noise, high reliability, and long-term stability.
• Compact Design: QSOP-20 package with 0.64mm terminal pitch optimizes PCB space in dense layouts.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation use.
• Automated Assembly Friendly: Gull-wing leads enable reliable surface-mount (SMD) placement.

GUS-QS0B-02-3830-BB Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: Used in patient monitoring systems due to low drift and high accuracy.
• Industrial Controls: Suitable for PLC I/O modules and process instrumentation.
• Test & Measurement Equipment: Ensures repeatability in calibration devices and multichannel data acquisition.
• Aerospace & Defense: Reliable performance in avionics and communication systems under harsh conditions.

Conclusion of GUS-QS0B-02-3830-BB

The GUS-QS0B-02-3830-BB excels in applications demanding high precision, compact size, and thermal stability. Its thin-film construction, tight tolerances, and robust packaging make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to solution for industrial, medical, and aerospace designs where performance outweighs regulatory constraints. For engineers prioritizing accuracy and reliability, this resistor network delivers exceptional value in critical circuits.