TT Electronics/IRC

GQ8A016982GT

GQ8A016982GT Description

The GQ8A016982GT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers 69.8KΩ resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for secure surface-mount (SMD) attachment, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design allows independent resistor operation, making it ideal for signal conditioning and voltage division. Rated for 0.1W per resistor (0.75W total) and 100V maximum voltage, it balances power handling with miniaturization.

GQ8A016982GT Features

• Precision Thin-Film Technology: Delivers stable resistance with low TCR (±100ppm/°C) and 2% tolerance.
• Robust Ceramic Package: Enhances thermal performance and durability in harsh environments.
• High-Density QSOP-16: Saves board space while providing 8 isolated resistors in a single unit.
• Gull-Wing Termination: Ensures reliable SMD soldering with a 0.64mm pitch for fine-pitch PCB designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• 100V Voltage Rating: Suitable for industrial and automotive-grade circuits (though not PPAP/automotive-certified).

GQ8A016982GT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Isolated resistor networks for patient monitoring equipment.
• Industrial Controls: Feedback networks in PLCs and motor drivers requiring stable resistance.
• Test & Measurement: Calibration circuits where low TCR and tolerance are critical.
• Aerospace & Defense: Ruggedized electronics benefiting from ceramic packaging.

Conclusion of GQ8A016982GT

The GQ8A016982GT excels in precision, miniaturization, and thermal resilience, distinguishing itself from generic networks with its ceramic QSOP package and isolated thin-film resistors. While not automotive-grade, its wide temperature range and high voltage rating make it a top choice for industrial, medical, and aerospace applications demanding reliability in compact designs. Engineers will appreciate its balance of performance and space efficiency, particularly in high-density PCBs.