TT Electronics/IRC

GQ8A012262BBT

GQ8A012262BBT Description

The GQ8A012262BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 22.6KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring exceptional stability across a wide 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, this component is engineered for precision analog and digital circuits requiring minimal drift and high reliability.

GQ8A012262BBT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic case ensures thermal stability and mechanical durability.
• Compact Design: 4.9mm × 6.02mm × 1.47mm (L×D×H) with ±0.1mm length/height tolerances, ideal for space-constrained PCBs.
• Isolated Circuit Design (ISOL): Independent resistors reduce crosstalk in multi-channel systems.
• Wide Operating Range: 125°C max temperature and 70–125°C derated power range for harsh environments.
• Surface-Mount Ready: Gull-wing termination with 0.64mm pitch simplifies automated assembly.

GQ8A012262BBT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring low drift.
• Industrial Controls: PLCs, motor drives, and power management systems demanding high stability.
• Communications Infrastructure: RF modules, ADCs/DACs, and signal processing where isolation is critical.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) and infotainment systems (though not PPAP-certified).

Conclusion of GQ8A012262BBT

The GQ8A012262BBT stands out for its combination of precision, compactness, and isolation, making it a superior choice for high-reliability applications. Its ceramic thin-film technology and tight tolerances address challenges in noise-sensitive or thermally variable environments. While not RoHS-compliant or automotive-grade, it remains a robust solution for industrial, medical, and telecom designs where accuracy and longevity are paramount.