TT Electronics/IRC

GQ0B026801GDT

GQ0B026801GDT Description

The GQ0B026801GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 19-resistor array features a 6.8KΩ resistance value per resistor with a tight 2% 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 20-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQ0B026801GDT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 1W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Robust Construction: Ceramic substrate ensures durability and excellent heat dissipation.
• BUS Circuit Designator: Ideal for bus line termination and pull-up/pull-down applications.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use.

GQ0B026801GDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Bus Termination: DDR memory, FPGA, and microcontroller interfaces requiring stable impedance matching.
• Industrial Control Systems: PLCs, sensors, and measurement equipment where temperature stability is critical.
• Telecom Infrastructure: Base stations and networking hardware demanding low TCR and high reliability.
• Test & Measurement: Calibration circuits and reference voltage generation.

Conclusion of GQ0B026801GDT

The GQ0B026801GDT stands out for its precision, compactness, and rugged ceramic construction, making it a superior choice for high-reliability applications. Its thin-film technology and low TCR ensure consistent performance in demanding environments, while the QSOP package saves board space. Though not RoHS-compliant or automotive-grade, it is well-suited for industrial and telecom systems where accuracy and durability are paramount. For engineers seeking a high-density, stable resistor network, this model offers an optimal balance of performance and integration ease.