TT Electronics/IRC

GQ8A021212BAT

GQ8A021212BAT Description

The GQ8A021212BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 12.1KΩ resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic QSOP package, it offers 16 gull-wing terminals for reliable surface-mount (SMD) integration. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it excels in precision analog and digital circuits. The non-automotive, non-PPAP compliant device is supplied in tubes, making it suitable for prototyping and low-to-medium volume production.

GQ8A021212BAT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic case ensures thermal stability and durability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Isolated Design: Circuit designator "ISOL" indicates independent resistors, ideal for multi-channel isolation.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Thin-Film Technology: Delivers low noise and high reliability for precision applications.

GQ8A021212BAT Applications

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring stable resistance.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Telecommunications: Signal processing and filtering in RF/analog circuits.
• Aerospace & Defense: Avionics and ruggedized electronics due to ceramic robustness.
• Consumer Electronics: High-end audio equipment and ADC/DAC reference networks.

Conclusion of GQ8A021212BAT

The GQ8A021212BAT stands out for its precision, compactness, and isolation capabilities, making it a superior choice for engineers prioritizing signal integrity and thermal performance. While not automotive-grade, its ceramic thin-film construction and wide operating range cater to industrial, telecom, and high-reliability applications. For designs demanding tight tolerances and low drift, this resistor network delivers unmatched consistency in a space-saving footprint.