TT Electronics/IRC

GQ8B024121CT

GQ8B024121CT Description

The GQ8B024121CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 15 resistors in a 4.12KΩ configuration with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, this surface-mount device offers a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, making it suitable for high-density circuits requiring precision and reliability.

GQ8B024121CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case with gull-wing terminations for durability and solderability.
• Optimized Power Handling: 0.75W total power dissipation (0.05W per resistor).
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch.
• Wide Voltage Range: Supports up to 100V maximum operating voltage.
• Stable Performance: Thin-film technology ensures low noise and long-term reliability.

GQ8B024121CT Applications

This resistor network is ideal for:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC circuits.
• Industrial Electronics: Control systems, instrumentation, and test equipment.
• Telecommunications: RF modules and signal conditioning.
• Medical Devices: High-accuracy sensor interfaces.
• Automotive (Non-Automotive Rated): Infotainment and non-safety-critical systems.

Conclusion of GQ8B024121CT

The GQ8B024121CT excels in applications requiring tight tolerance, low TCR, and compact form factors. Its ceramic construction and thin-film technology provide superior performance over thick-film alternatives, while the QSOP package ensures compatibility with automated assembly. Though not PPAP or automotive-rated, it is a cost-effective solution for precision networks in industrial, telecom, and medical electronics. Engineers seeking reliability in high-density designs will find this model a compelling choice.