TT Electronics/IRC

GQ8A024301CT

GQ8A024301CT Description

The GQ8A024301CT 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 4.3KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability in harsh environments. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this surface-mount (SMD) network is ideal for precision analog and digital circuits requiring high reliability.

GQ8A024301CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for critical applications.
• Robust Construction: Ceramic case enhances thermal and mechanical stability.
• Isolation-Centric Design: ISOL circuit designator ensures minimal crosstalk between resistors.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch gull-wing leads for high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-adjacent systems (though not PPAP/automotive-certified).
• Thin-Film Technology: Delivers low noise and excellent long-term stability.

GQ8A024301CT Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Medical Electronics: Isolation networks in patient monitoring equipment.
• Industrial Controls: Feedback loops in PLCs and motor drivers.
• Test & Measurement: Calibration circuits requiring drift-resistant resistors.
• Communications: Impedance matching in RF front-end modules.

Conclusion of GQ8A024301CT

The GQ8A024301CT excels in applications demanding high accuracy, thermal resilience, and compact form factors. Its ceramic QSOP package and thin-film technology provide a competitive edge over polymer-based networks, particularly in environments with fluctuating temperatures or stringent precision requirements. While not RoHS-compliant, its 0.75W power handling and 100V rating make it a versatile choice for prototyping and production in industrial, medical, and instrumentation sectors. For engineers prioritizing stability and miniaturization, this resistor network offers a reliable, high-performance solution.