TT Electronics/IRC

GQ8A011052DBT

GQ8A011052DBT Description

The GQ8A011052DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 10.5KΩ resistance value with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating enhances reliability in industrial and instrumentation systems.

GQ8A011052DBT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR ensure accuracy in critical applications.
• Robust Construction: Ceramic case provides excellent thermal stability and durability.
• High Power Handling: 0.75W total power (0.1W per resistor) supports energy-efficient designs.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances for consistent placement.
• Isolated Design: ISOL circuit configuration minimizes crosstalk, ideal for signal conditioning.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).

GQ8A011052DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: High-accuracy multimeters and calibration devices.
• Medical Devices: Patient monitoring systems where stability is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GQ8A011052DBT

The GQ8A011052DBT stands out for its precision, compactness, and isolation, making it a top choice for engineers needing reliable thin-film networks. Its ceramic construction, low TCR, and high power rating outperform similar models in thermal and electrical stability. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications where accuracy and durability are paramount. Packaged in tubes for safe shipping, it ensures ease of handling in high-volume production.