TT Electronics/IRC

GUS-QS8A-03-1582-JF

GUS-QS8A-03-1582-JF Description

The GUS-QS8A-03-1582-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 15.8KΩ resistance value and a tight ±5% tolerance. The network operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in demanding environments. Its thin-film technology delivers low temperature coefficient (±25ppm/°C), enhancing stability in temperature-sensitive circuits. The 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for power-distributed designs.

GUS-QS8A-03-1582-JF Features

• High Precision: ±5% tolerance and ±25ppm/°C TCR ensure consistent performance.
• Robust Construction: QSOP package with gull-wing terminals for secure surface-mount (SMD) attachment.
• Isolated Resistors: 8 independent 15.8KΩ resistors (ISOL designator) for flexible circuit design.
• Wide Voltage Range: Supports up to 100V maximum rating.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Reliable Power Handling: 0.75W total and 0.1W per resistor at 70°C, derated to 125°C.

GUS-QS8A-03-1582-JF Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Automation: Sensor interfaces, PLCs.
• Medical Devices: Low-noise signal processing.
• Telecom Equipment: Impedance matching, line termination.
• Automotive (non-Automotive rated): Test/measurement systems (not for in-vehicle use).
• Aerospace: Avionics where stable resistance under thermal stress is critical.

Conclusion of GUS-QS8A-03-1582-JF

The GUS-QS8A-03-1582-JF excels in precision, power efficiency, and thermal stability, making it a top choice for engineers needing reliable thin-film networks. Its isolated resistors, compact QSOP package, and robust ratings distinguish it from generic arrays, particularly in high-temperature or precision-critical applications. While not PPAP or Automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom designs demanding tight tolerances and low drift.