TT Electronics/IRC

GQ8A038871BT

GQ8A038871BT Description

The GQ8A038871BT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation and signal conditioning applications. With a 0.1% tolerance and ±25ppm/°C temperature coefficient, this component ensures exceptional stability and accuracy in critical circuits. The 8.87KΩ resistance value and 0.75W (3/4W) total power rating make it suitable for precision analog and digital systems. Housed in a 16-pin QSOP ceramic package, it features gull-wing SMD termination for reliable surface-mount assembly. Its isolated (ISOL) circuit design allows independent resistor operation, enhancing flexibility in circuit layouts.

GQ8A038871BT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR ensure minimal drift in harsh environments.
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Power Handling: 0.1W per resistor (0.75W total) supports moderate power applications.
• Wide Voltage Range: 100V maximum rating for versatile use in signal and power circuits.
• Compact & Reliable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances ensures consistent PCB fit.
• High-Temperature Operation: Rated for 125°C max, with derated performance up to 70–125°C.

GQ8A038871BT Applications

• Precision Instrumentation: Ideal for DAC/ADC reference networks, medical devices, and test equipment.
• Industrial Controls: Used in isolated signal conditioning, PLCs, and sensor interfaces.
• Telecommunications: Ensures signal integrity in RF matching networks and filtering circuits.
• Automotive & Aerospace (Non-Automotive Grade): Suitable for avionics and non-safety-critical automotive systems where stability is key.
• Power Management: Functions in voltage dividers and feedback loops for power supplies.

Conclusion of GQ8A038871BT

The GQ8A038871BT stands out for its precision, rugged ceramic packaging, and isolated resistor configuration, making it a superior choice for engineers requiring stable performance in compact designs. While not PPAP or automotive-qualified, its high-temperature resilience and tight tolerances make it ideal for industrial, telecom, and instrumentation applications. For systems demanding low drift and high reliability, this resistor network delivers exceptional value.