TT Electronics/IRC

GQ0A011651BBT

GQ0A011651BBT Description

The GQ0A011651BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 1.65 kΩ resistance value and an ultra-tight 0.1% tolerance. Encased in a ceramic package, it offers superior thermal stability and reliability, with a ±100 ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GQ0A011651BBT Features

• High Precision: 0.1% tolerance and ±100 ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Isolated Design: 10 resistors with independent circuits (ISOL designation) for flexible routing.
• Compact Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm length/height).
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for reliable PCB integration.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Non-Automotive: Ideal for industrial, medical, and test equipment where precision is paramount.

GQ0A011651BBT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits in instrumentation.
• ADC/DAC reference networks requiring low drift and high accuracy.
• Medical devices (e.g., patient monitoring systems) where stability is critical.
• Industrial control systems and test/measurement equipment demanding repeatable performance.
• Aerospace and defense electronics where ceramic packaging ensures durability.

Conclusion of GQ0A011651BBT

The GQ0A011651BBT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-reliability systems. Its thin-film technology and ceramic QSOP package deliver superior performance over plastic-encased alternatives, particularly in environments with thermal or mechanical stress. While not PPAP or automotive-qualified, its 0.1% tolerance and low TCR make it indispensable for professional-grade electronics where accuracy cannot be compromised.