TT Electronics/IRC

GQ8A019310CBT

GQ8A019310CBT Description

The GQ8A019310CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 931Ω resistance value per element with an ultra-tight ±0.25% 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 superior thermal stability and mechanical robustness. The isolated (ISOL) circuit design eliminates crosstalk, making it ideal for precision analog and digital systems. With a 0.75W total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with compact surface-mount (SMD) gull-wing termination.

GQ8A019310CBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for critical circuits.
• Ceramic QSOP Case: Enhances thermal dissipation and durability in harsh environments.
• Isolated Resistor Design (ISOL): Prevents signal interference in multi-channel applications.
• Wide Operating Range: Rated for -55°C to +125°C, derated to 70°C to 125°C at full power.
• High Power Density: 0.75W total power in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Gull-Wing Termination: Facilitates reliable surface-mount assembly with 0.64mm pitch.
• Non-Automotive Grade: Suitable for industrial, medical, and test equipment where PPAP is not required.

GQ8A019310CBT Applications

• Precision Voltage Dividers: In ADC/DAC reference circuits and sensor interfaces.
• Isolated Signal Conditioning: For industrial PLCs, motor controls, and instrumentation.
• Medical Electronics: Patient monitoring systems requiring low-drift components.
• Test & Measurement Equipment: Calibration boards and high-accuracy multichannel systems.
• Aerospace & Defense: Ruggedized electronics where ceramic packages excel.

Conclusion of GQ8A019310CBT

The GQ8A019310CBT stands out for its combination of precision, isolation, and power efficiency in a ceramic QSOP package. Its thin-film technology and tight tolerances make it superior to standard thick-film networks, while the isolated design ensures signal integrity in complex layouts. Ideal for high-reliability applications where thermal stability and minimal drift are critical, this resistor network is a robust choice for engineers designing next-generation analog systems. Non-RoHS compliance may limit use in certain regions, but its performance justifies selection in specialized sectors.