TT Electronics/IRC

GQ0A011130DT

GQ0A011130DT Description

The GQ0A011130DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 10-resistor array features an isolated (ISOL) circuit design, with each resistor offering a 113 Ω resistance value at a tight 0.5% tolerance. Encased in a ceramic QSOP package, the device ensures excellent thermal stability and reliability, with a ±100 ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The 20-pin gull-wing termination facilitates easy surface-mount (SMD) assembly, while the 1W total power rating (0.1W per resistor) supports robust performance in compact designs.

GQ0A011130DT Features

• Precision Thin-Film Technology: Delivers stable, low-noise performance with ±0.5% tolerance and ±100 ppm/°C TCR.
• High-Density Ceramic QSOP Package: 8.66 × 6.02 × 1.47 mm dimensions with ±0.1 mm length/height tolerances for space-constrained PCBs.
• Isolated Resistor Network (ISOL): Independent resistors eliminate crosstalk, ideal for precision analog circuits.
• Wide Operating Range: 70°C to 125°C with derated power, ensuring reliability in elevated temperatures.
• 100V Maximum Voltage Rating: Suitable for industrial and instrumentation applications.
• Gull-Wing SMD Termination: 0.64 mm pitch enables compatibility with automated assembly processes.

GQ0A011130DT Applications

This resistor network excels in:

• Precision Voltage Dividers & Sensor Interfaces: High accuracy and isolation minimize signal drift.
• Medical & Test Equipment: Stable performance under thermal stress ensures measurement integrity.
• Industrial Control Systems: Robust ceramic construction withstands harsh environments.
• Communication Hardware: Low-noise thin-film technology enhances signal integrity in RF/analog circuits.
• Automotive Electronics (Non-Automotive Rated): Suitable for prototyping or non-safety-critical systems.

Conclusion of GQ0A011130DT

The GQ0A011130DT combines precision, compactness, and thermal resilience, making it a superior choice for high-accuracy analog designs. Its ceramic QSOP package and isolated thin-film resistors provide distinct advantages over polymer-based networks, particularly in noise-sensitive or thermally variable environments. While not PPAP or automotive-qualified, it remains ideal for industrial, medical, and communication systems requiring reliable, long-term performance.