TT Electronics/IRC

GUS-QS8A-03-60R4-FD

GUS-QS8A-03-60R4-FD Description

The GUS-QS8A-03-60R4-FD from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a compact 16-pin QSOP package with gull wing terminations, it offers a 60.4Ω resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this isolated network is engineered for reliability in precision circuits. Its thin film technology provides superior accuracy and stability compared to thick-film alternatives.

GUS-QS8A-03-60R4-FD Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for consistent performance in critical applications.
• Robust Construction: QSOP package (4.9mm × 6.02mm × 1.47mm) with ±0.1mm length/height tolerances ensures compatibility with automated assembly processes.
• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Wide Temperature Range: Operates from -55°C to +125°C (derated power up to 125°C), suitable for industrial environments.
• Thin Film Technology: Delivers lower noise and better long-term stability than thick-film networks.
• High Voltage Handling: Supports up to 100V, making it ideal for signal conditioning and divider networks.

GUS-QS8A-03-60R4-FD Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces where stability is critical.
• Medical Electronics: Patient monitoring equipment requiring high accuracy and reliability.
• Industrial Control Systems: PLCs, motor drives, and instrumentation needing robust performance under thermal stress.
• Communication Devices: RF and signal processing circuits benefiting from low TCR and minimal drift.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics where precision is key.

Conclusion of GUS-QS8A-03-60R4-FD

The GUS-QS8A-03-60R4-FD stands out for its precision, compact form factor, and isolation flexibility, making it a superior choice for engineers designing high-reliability systems. Its thin film construction, wide temperature range, and high voltage tolerance address challenges in industrial, medical, and communication applications. While not PPAP or automotive-qualified, its performance metrics align with mission-critical electronics where accuracy and thermal stability are paramount. For designers seeking a balance of size, performance, and durability, this resistor network delivers exceptional value.