TT Electronics/IRC

GQ8B022212CAT

GQ8B022212CAT Description

The GQ8B022212CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 22.1KΩ resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. Encased in a ceramic package, it ensures excellent thermal stability and reliability in harsh environments. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount network is ideal for precision analog and digital circuits requiring stable performance over a 70°C to 125°C operating range.

GQ8B022212CAT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical durability and solderability.
• Space-Efficient: Compact QSOP package (4.9mm × 6.02mm × 1.47mm) with 0.64mm pitch suits high-density PCB designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its performance parallels higher-tier models.
• Non-RoHS Compliance: Suitable for legacy or specialized industrial systems where RoHS exemptions apply.

GQ8B022212CAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference circuits.
• Signal Conditioning: Stable resistance values critical for instrumentation and control systems.
• Medical Electronics: High-reliability thin-film technology suits patient monitoring devices.
• Industrial Automation: Withstands temperature fluctuations in PLCs and motor drives.
• Legacy Equipment Repair: Non-RoHS compliance makes it a drop-in replacement for older designs.

Conclusion of GQ8B022212CAT

The GQ8B022212CAT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in constrained or thermally challenging environments. Its ceramic construction, tight tolerances, and thin-film technology offer superior performance over standard thick-film arrays, particularly in applications demanding long-term stability. While not automotive-grade, its specifications align with industrial and medical requirements, providing a cost-effective solution for high-accuracy circuits.