TT Electronics/IRC

GQ8A011402GAT

GQ8A011402GAT Description

The GQ8A011402GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 14K Ohm resistance with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while its 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A011402GAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic Package: Provides excellent thermal conductivity and mechanical strength.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Compact QSOP-16 Footprint: Saves board space with 4.9mm length, 6.02mm depth, and 1.47mm height.
• Automotive-Grade Alternatives Available: Though this variant is non-automotive (PPAP: No), similar models meet stricter standards.

GQ8A011402GAT Applications

Ideal for:

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolated measurement circuits in patient monitoring devices.
• Industrial Controls: Feedback networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in RF modules and base stations.
• Test & Measurement Equipment: Calibration circuits requiring long-term stability.

Conclusion of GQ8A011402GAT

The GQ8A011402GAT excels in precision, isolation, and power handling, distinguishing it from generic resistor arrays. Its ceramic construction, thin-film accuracy, and gull-wing SMD compatibility make it a top choice for engineers prioritizing reliability in harsh environments. While non-compliant with EU RoHS, it remains a robust solution for industrial and telecom applications where performance outweighs regulatory constraints. For designs needing tight tolerances and thermal resilience, this network delivers unmatched value.