TT Electronics/IRC

GUS-QS0B-02-2052-BA

GUS-QS0B-02-2052-BA Description

The GUS-QS0B-02-2052-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 19 resistors in a compact 20-pin QSOP package with a 20.5KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy. The device operates over a wide temperature range (-70°C to +125°C) and delivers a total power rating of 1W (0.05W per resistor), making it suitable for high-reliability circuits. Its ±50ppm/°C temperature coefficient ensures stable performance under thermal stress, while the 100V maximum voltage rating enhances durability in high-voltage environments.

GUS-QS0B-02-2052-BA Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±50ppm/°C TCR for critical analog and signal conditioning applications.
• Robust Construction: QSOP package with gull-wing termination ensures reliable surface-mount (SMD) assembly and mechanical stability.
• High Power Handling: 1W total power dissipation (1/20W per resistor) with derating up to 125°C.
• Compact & Dimensional Precision: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-02-2052-BA Applications

• Precision Instrumentation: High-accuracy voltage dividers, feedback networks, and sensor calibration circuits.
• Medical Electronics: Patient monitoring systems and diagnostic equipment requiring stable resistance values.
• Test & Measurement: Calibration tools and data acquisition systems demanding low drift over temperature.
• Industrial Controls: PLCs, motor drives, and power supplies where reliability under thermal cycling is critical.

Conclusion of GUS-QS0B-02-2052-BA

The GUS-QS0B-02-2052-BA stands out for its precision, power efficiency, and compact form factor, making it a superior choice for applications requiring high stability and minimal drift. While not RoHS-compliant, its thin-film technology and rugged QSOP package cater to specialized industrial and medical markets. Engineers will appreciate its balance of performance and reliability in space-constrained, high-accuracy designs.