TT Electronics/IRC

GQ8A021272GAT

GQ8A021272GAT Description

The GQ8A021272GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 8-resistor network features a 12.7KΩ resistance per resistor with a 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination facilitates easy surface-mount (SMD) assembly. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is ideal for high-density PCB designs.

GQ8A021272GAT Features

• Precision Thin Film Technology: Delivers stable resistance with ±50ppm/°C TCR for minimal drift.
• High Power Handling: 0.1W per resistor (0.75W total) enables robust performance in compact layouts.
• Ceramic QSOP Package: Enhances thermal management and mechanical strength.
• Isolated Resistors (ISOL): Reduces interference in multi-channel circuits.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with 0.64mm pitch.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GQ8A021272GAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Electronics: Stable biasing circuits in diagnostic equipment.
• Test & Measurement Systems: High-accuracy reference networks.
• Industrial Controls: Isolation and termination in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in RF modules.

Conclusion of GQ8A021272GAT

The GQ8A021272GAT combines precision, power efficiency, and compact design, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance systems. Its ceramic construction, isolated resistors, and thin-film technology offer superior stability over alternatives, while the QSOP package ensures compatibility with modern SMT processes. Ideal for industrial, medical, and telecom applications, this component delivers consistent performance under stringent operational conditions.