TT Electronics/IRC

GQ8A038871DT

GQ8A038871DT Description

The GQ8A038871DT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. With a 0.5% tolerance, ±25ppm/°C temperature coefficient, and 8.87KΩ resistance per resistor, this component ensures stable performance in precision circuits. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The isolated (ISOL) circuit design allows independent resistor operation, making it ideal for applications requiring electrical separation. Rated for 0.75W total power dissipation (0.1W per resistor) and 100V maximum voltage, it operates reliably across a -70°C to +125°C temperature range.

GQ8A038871DT Features

• High Precision: Tight 0.5% tolerance and low ±25ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic QSOP case provides superior thermal and mechanical stability.
• Isolated Design: Independent resistors enable flexible circuit configurations.
• Surface-Mount Compatibility: Gull wing terminals with 0.64mm pitch for easy PCB integration.
• Wide Operating Range: Derated power up to 125°C for harsh environments.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use.

GQ8A038871DT Applications

This resistor network excels in:

• Precision analog circuits (e.g., DAC/ADC reference dividers).
• Signal isolation in medical or test equipment.
• Voltage division and impedance matching in RF systems.
• Industrial control systems requiring stable, high-accuracy resistance.
• Telecommunication infrastructure where temperature stability is critical.

Conclusion of GQ8A038871DT

The GQ8A038871DT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice over standard arrays. Its ceramic package and thin film technology deliver unmatched reliability in high-temperature or precision-critical applications. While not RoHS-compliant, its performance justifies use in specialized industrial and telecom systems where accuracy and durability are paramount. Engineers seeking a low-drift, high-power resistor network will find this model exceptionally well-suited for isolation and signal integrity tasks.