TT Electronics/IRC

GUS-QS0B-03-8252-B

GUS-QS0B-03-8252-B Description

The GUS-QS0B-03-8252-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding applications requiring tight tolerance and stability. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 82.5KΩ resistance value and an exceptional 0.1% tolerance, ensuring minimal deviation in critical circuits. Its thin-film technology delivers a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The network operates within a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C and a 100V maximum voltage rating. Encased in a rectangular QSOP package, it features gull-wing terminations for reliable SMD mounting and a compact footprint (8.66mm x 6.02mm x 1.47mm).

GUS-QS0B-03-8252-B Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR ensure stability in precision analog and digital circuits.
• Robust Construction: Thin-film technology provides superior reliability and low noise compared to thick-film alternatives.
• High Power Handling: 1W total power rating (0.05W per resistor) supports distributed power dissipation.
• Compact & Durable: QSOP package with gull-wing leads offers mechanical strength and ease of automated assembly.
• Wide Temperature Range: Operates from 70°C to 125°C (derated) with a 125°C maximum, suitable for industrial environments.
• Automated Manufacturing Friendly: Tube packaging ensures safe handling and compatibility with pick-and-place systems.

GUS-QS0B-03-8252-B Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: High-accuracy instrumentation where drift is unacceptable.
• Industrial Control Systems: Stable performance in PLCs and motor control modules.
• Test & Measurement Equipment: Calibration circuits requiring long-term stability.
• Aerospace & Defense: Reliable operation in harsh thermal conditions.

Conclusion of GUS-QS0B-03-8252-B

The GUS-QS0B-03-8252-B stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-reliability systems. Its thin-film construction, tight tolerance, and robust package address challenges in industrial, medical, and aerospace applications where performance cannot be compromised. While not RoHS-compliant, its technical merits justify its use in specialized scenarios demanding uncompromising accuracy and durability.