TT Electronics/IRC

GUS-QS8A-02-3240-FA

GUS-QS8A-02-3240-FA Description

The GUS-QS8A-02-3240-FA from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull wing termination, this surface-mount device offers a 324Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, while the 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor enable reliable operation in demanding environments. With a 100V maximum voltage rating and an operating temperature range of -70°C to +125°C, this network is engineered for stability under thermal stress.

GUS-QS8A-02-3240-FA Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±50ppm/°C) for critical signal conditioning.
• Robust Construction: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull wing leads ensures mechanical durability and ease of automated assembly.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) outperforms standard networks in power density.
• Wide Temperature Range: Operates from -70°C to +125°C (derated above 70°C), ideal for industrial and automotive-adjacent applications.
• Isolated Resistors: Independent circuits (ISOL design) prevent cross-talk, suitable for multi-channel systems.
• Non-Automotive (PPAP No): Optimized for commercial/industrial use where PPAP compliance isn’t required.

GUS-QS8A-02-3240-FA Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift resistance.
• Test & Measurement Equipment: Calibration circuits and sensor interfaces demanding high accuracy.
• Industrial Controls: PLCs and motor drives where isolation and thermal resilience are critical.
• Communications Infrastructure: RF matching networks and filter circuits in base stations.

Conclusion of GUS-QS8A-02-3240-FA

The GUS-QS8A-02-3240-FA stands out for its precision, power efficiency, and isolation capabilities, making it a top choice for engineers designing high-reliability electronics. Its thin film technology and QSOP packaging strike a balance between performance and space savings, while the wide temperature range ensures versatility across industries. Though not PPAP-compliant, it excels in commercial and industrial applications where accuracy and thermal stability are paramount. For designs requiring 8 isolated resistors with minimal drift, this network delivers unmatched value.