TT Electronics/IRC

GQ8A022202JGT

GQ8A022202JGT Description

The GQ8A022202JGT 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 22K Ohm resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Rated for 0.1W per resistor and 0.75W total power dissipation, it supports 100V maximum voltage, making it suitable for demanding circuits requiring isolation (ISOL designation). Packaged in tubes, it is ideal for automated PCB assembly.

GQ8A022202JGT Features

• Thin-Film Technology: Delivers superior accuracy (±50ppm/°C) and long-term stability.
• High Power Handling: 0.75W total rating (0.1W per resistor) outperforms standard networks.
• Robust Construction: Ceramic case ensures thermal durability and mechanical strength.
• Precision Gull-Wing Terminals: 0.64mm pitch enables high-density PCB layouts.
• Wide Operating Range: -55°C to +125°C (derated above 70°C) for harsh environments.
• Isolated Design (ISOL): Independent resistors reduce crosstalk in critical circuits.

GQ8A022202JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback loops in motor drives and PLCs.
• Medical Electronics: High-reliability circuits in diagnostic equipment.
• Automotive (Non-Automotive Grade): Auxiliary systems where thin-film stability is prioritized.
• Test & Measurement Equipment: Calibration networks requiring low TCR drift.

Conclusion of GQ8A022202JGT

The GQ8A022202JGT combines thin-film precision, ceramic ruggedness, and high power density in a compact QSOP format. Its isolated 8-resistor design and ±50ppm/°C TCR make it a standout choice for engineers needing reliable performance in industrial, medical, and instrumentation applications. While not PPAP or automotive-qualified, its 100V rating and 0.75W capability ensure versatility in professional-grade electronics. For designs demanding stable resistance under thermal stress, this network delivers exceptional value.