TT Electronics/IRC

GQ0A021961GAT

GQ0A021961GAT Description

The GQ0A021961GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 10 isolated resistors, each with a 1.96KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic QSOP package, this 20-pin SMD component offers excellent thermal stability with a ±50ppm/°C temperature coefficient and operates reliably across a wide temperature range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for durability in high-density PCB layouts.

GQ0A021961GAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• Robust Ceramic QSOP Package: Provides superior heat dissipation and mechanical strength compared to plastic alternatives.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch for compact designs.
• Wide Operating Range: Suitable for industrial environments with derated power up to 125°C.
• Non-Automotive, Non-PPAP: Ideal for prototyping and non-automotive commercial applications.

GQ0A021961GAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Medical Electronics: Isolated measurement circuits where stability is critical.
• Telecom Infrastructure: High-frequency PCBs requiring low TCR and minimal drift.
• Test & Measurement Equipment: Calibration circuits due to its tight tolerance and low thermal EMF.
• Industrial Control Systems: Durable performance in harsh thermal environments.

Conclusion of GQ0A021961GAT

The GQ0A021961GAT stands out for its precision, isolation, and ceramic-packaged reliability, making it a superior choice over plastic-encased networks in high-temperature or precision-critical designs. While not RoHS-compliant, its thin-film technology and gull-wing SMD compatibility ensure seamless integration into advanced electronics. Engineers seeking a stable, high-power resistor array for industrial or telecom applications will find this model exceptionally capable.