TT Electronics/IRC

GQ0B026810GDT

GQ0B026810GDT Description

The GQ0B026810GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 19-resistor array features a 681Ω 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, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case provides durability and thermal stability.

GQ0B026810GDT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable operation.
• Robust Ceramic Package: Ensures excellent thermal performance and mechanical strength.
• High-Density Integration: 19 resistors in a compact QSOP-20 package (8.66mm x 6.02mm x 1.47mm) save board space.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Gull-Wing SMD Termination: Enables reliable soldering and automated assembly.
• 1W Total Power Handling: Ideal for applications requiring distributed power dissipation.

GQ0B026810GDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Bus Termination: Effective for BUS line termination in high-speed digital systems.
• Industrial Electronics: PLCs, sensor interfaces, and control systems requiring stable resistance.
• Automotive & Aerospace (non-automotive grade): Non-critical subsystems where ceramic packaging enhances reliability.
• Medical Devices: Low-noise, high-stability circuits in diagnostic equipment.

Conclusion of GQ0B026810GDT

The GQ0B026810GDT combines precision, durability, and compact integration, making it a superior choice for engineers designing high-reliability circuits. Its ceramic QSOP package, thin-film technology, and robust power handling distinguish it from generic arrays, particularly in industrial, medical, and communication systems. While not PPAP or automotive-qualified, its performance metrics align with demanding commercial and aerospace applications where stability and space efficiency are critical.