TT Electronics/IRC

GQ8A022101DBT

GQ8A022101DBT Description

The GQ8A022101DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 2.1KΩ resistance value with a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for harsh environments. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is engineered for reliability in precision circuits.

GQ8A022101DBT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case and gull-wing termination enhance mechanical and thermal resilience.
• Compact Design: 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch for space-constrained PCBs.
• Isolation-Centric: Designed for ISOL (isolation) circuit applications, minimizing crosstalk.
• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.

GQ8A022101DBT Applications

This resistor network excels in:

• Industrial Automation: Signal isolation in PLCs and sensor interfaces.
• Medical Electronics: Precision analog circuits in diagnostic equipment.
• Telecommunications: Impedance matching and line termination in high-frequency systems.
• Test & Measurement: Calibration and reference circuits requiring low drift.
• Aerospace & Defense: Ruggedized electronics where thermal stability is critical.

Conclusion of GQ8A022101DBT

The GQ8A022101DBT stands out for its precision, compactness, and isolation-focused design, making it ideal for applications demanding high reliability and minimal signal interference. Its ceramic QSOP package and thin-film technology provide superior performance over standard resistor networks, particularly in thermally challenging environments. While not PPAP or automotive-qualified, it is a top choice for industrial, medical, and telecom systems where accuracy and durability are paramount.