TT Electronics/IRC

GQ8A024700DT

GQ8A024700DT Description

The GQ8A024700DT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it offers a 470Ω resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal and mechanical robustness.

GQ8A024700DT Features

• Precision Performance: Thin-film technology delivers 0.5% tolerance and ±50ppm/°C TCR for minimal drift.
• High Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Robust Construction: Ceramic QSOP package ensures durability and excellent heat dissipation.
• Isolation-Centric Design: ISOL circuit configuration minimizes crosstalk, ideal for analog/digital separation.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable seamless SMD placement.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and telecom applications.

GQ8A024700DT Applications

• Signal Isolation: Critical in ADC/DAC interfaces, medical instrumentation, and sensor networks.
• Power Supply Feedback: Precision voltage dividers in switching regulators and DC-DC converters.
• Industrial Controls: PLC I/O modules requiring stable, high-voltage resistor networks.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Grade): Prototyping or non-safety-critical systems needing tight tolerances.

Conclusion of GQ8A024700DT

The GQ8A024700DT excels in precision, power efficiency, and isolation performance, making it a standout choice for engineers prioritizing signal integrity and thermal resilience. While not PPAP or automotive-qualified, its ceramic construction, thin-film accuracy, and high-voltage capability position it as a reliable solution for industrial, telecom, and test equipment. For designs demanding low drift, compact form factor, and repeatable performance, this resistor network delivers exceptional value.