TT Electronics/IRC

GQ0A022801GAT

GQ0A022801GAT Description

The GQ0A022801GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 2.8kΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 1W (0.1W per resistor) and a ±50ppm/°C temperature coefficient. The gull-wing termination ensures reliable surface-mount (SMD) connectivity, while its 100V maximum voltage rating and 125°C maximum operating temperature make it suitable for demanding environments.

GQ0A022801GAT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy (±2% tolerance).
• Isolated Resistor Network (ISOL): 10 independent resistors for flexible circuit design.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• High Power Density: 1W total power (0.1W per resistor) in a compact 8.66mm x 6.02mm x 1.47mm footprint.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with 0.64mm pitch.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications.

GQ0A022801GAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: DAC/ADC reference networks, filter circuits.
• Industrial Control Systems: PLCs, motor drives, and power management.
• Test & Measurement Equipment: Calibration and signal attenuation.
• Medical Electronics: High-reliability instrumentation requiring stable resistance.

Conclusion of GQ0A022801GAT

The GQ0A022801GAT stands out for its combination of precision, power handling, and isolation in a compact QSOP package. Its ceramic construction and thin-film technology ensure long-term reliability, while the 2.8kΩ value and 2% tolerance cater to high-accuracy designs. Though not RoHS-compliant, it remains a top choice for engineers needing robust, isolated resistor networks in industrial, medical, and instrumentation applications. For designs demanding low TCR, high power, and space efficiency, this model delivers exceptional performance.