TT Electronics/IRC

GQ8B022101GT

GQ8B022101GT Description

The GQ8B022101GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 15-resistor array features a 2.1KΩ resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, making it suitable for compact, high-density designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration, while its 100V maximum voltage rating enhances reliability in industrial and communication systems.

GQ8B022101GT Features

• Precision Thin-Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic QSOP Case: Provides excellent thermal management and mechanical durability.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length).
• Non-Automotive Grade: Ideal for industrial, telecom, and test equipment where PPAP compliance isn’t required.

GQ8B022101GT Applications

This resistor network excels in:

• Bus Termination & Signal Conditioning: Ensures impedance matching in high-speed data lines (e.g., DDR memory, FPGA interfaces).
• Voltage Dividers & Sensor Circuits: Precision resistance ratios for ADC/DAC reference networks.
• Embedded Systems: Space-constrained PCBs in IoT devices, medical instrumentation, and aerospace subsystems.
• Power Management: Distributed load sharing in multi-channel power supplies.

Conclusion of GQ8B022101GT

The GQ8B022101GT combines precision, compactness, and robustness, making it a superior choice for engineers prioritizing signal integrity and thermal performance. Its ceramic thin-film construction and QSOP gull-wing package address challenges in high-frequency and high-temperature environments, while the non-RoHS status may suit legacy or specialized designs. For applications demanding tight-tolerance networks with derated power handling, this model stands out against thicker-film or less stable alternatives.