TT Electronics/IRC

GQ8A039092CBT

GQ8A039092CBT Description

The GQ8A039092CBT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers 90.9K Ohm resistance with an exceptional ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The 16-pin gull-wing SMD configuration and 0.64mm terminal pitch facilitate compact PCB layouts, while its 0.75W (3/4W) total power rating (0.1W per resistor) supports robust performance in high-density circuits.

GQ8A039092CBT Features

• Precision Thin Film Technology: Delivers ultra-low drift and high accuracy (±0.25%) for critical analog/digital systems.
• Ceramic QSOP Case: Enhances thermal management and durability in harsh environments (max 125°C).
• Isolation-Centric Design: Circuit designator "ISOL" optimizes signal integrity in isolated channels.
• High Voltage Tolerance: 100V maximum rating per resistor, ideal for industrial and instrumentation use.
• Compact & Reliable: 4.9mm x 6.02mm footprint with tight tolerances (±0.1mm length/height) for automated assembly.
• Non-Automotive Grade: Suitable for non-PPAP applications, though not EU RoHS compliant.

GQ8A039092CBT Applications

This resistor network excels in:

• Medical Equipment: Isolation barriers in patient monitoring systems.
• Test & Measurement: Precision voltage dividers and calibration circuits.
• Industrial Controls: Signal conditioning in PLCs and motor drives.
• Telecom Infrastructure: High-stability termination for RF modules.
• Aerospace & Defense: Reliable performance in extreme temperatures.

Conclusion of GQ8A039092CBT

The GQ8A039092CBT stands out for its ceramic-enhanced isolation, tight tolerance, and thin film reliability, making it a superior choice over plastic-cased networks in high-temperature or precision-critical designs. While not suited for automotive use, its QSOP gull-wing package and 90.9K Ohm value cater to specialized applications requiring minimal drift and robust thermal performance. Engineers will appreciate its balance of miniaturization and power handling in space-constrained, high-reliability systems.