TT Electronics/IRC

GQ0A026810JAT

GQ0A026810JAT Description

The GQ0A026810JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and isolation. This 10-resistor array features a 681Ω resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. Encased in a ceramic QSOP package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The 20-pin gull-wing SMD termination ensures secure surface mounting, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save PCB space.

GQ0A026810JAT Features

• Isolated Resistor Network: Designed with ISOL (isolated) circuit topology, minimizing crosstalk for signal integrity.
• High-Temperature Stability: Thin-film technology and ceramic case ensure low drift and durability in harsh environments.
• Precision Engineering: ±0.1mm length/height tolerances and 0.64mm terminal pitch for consistent manufacturability.
• Robust Construction: Non-automotive grade but suitable for industrial applications with 125°C max operating temperature.
• Non-RoHS Compliant: Ideal for legacy or specialized systems where RoHS exemptions apply.

GQ0A026810JAT Applications

• Signal Conditioning: Isolated resistor networks are critical in ADC/DAC circuits, sensor interfaces, and feedback loops.
• Medical Electronics: Stable performance suits patient monitoring equipment and diagnostic devices.
• Test & Measurement: Low TCR (±50ppm/°C) ensures accuracy in calibration instruments and data acquisition systems.
• Industrial Controls: Reliable operation in PLC modules, motor drives, and power supplies.

Conclusion of GQ0A026810JAT

The GQ0A026810JAT excels in precision analog circuits where isolation, thermal stability, and compactness are paramount. Its ceramic QSOP package and thin-film technology provide superior performance over standard thick-film networks, particularly in high-temperature or noise-sensitive environments. While not RoHS-compliant, it remains a robust choice for industrial and medical applications requiring long-term reliability. Engineers will appreciate its balance of power handling, tolerance, and space efficiency in complex PCB designs.