TT Electronics/IRC

GQ0A013402CT

GQ0A013402CT Description

The GQ0A013402CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 34K Ohm, 10-resistor isolated network features a 0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its ceramic case enhances thermal and mechanical stability.

GQ0A013402CT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic QSOP package ensures durability and heat dissipation.
• Isolated Design: 10 resistors with isolated circuit designator (ISOL) for flexible configurations.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminals and 0.64mm pitch for compact PCB layouts.
• Low Noise: Thin-film technology minimizes parasitic effects, ideal for sensitive analog circuits.

GQ0A013402CT Applications

This resistor network excels in:

• Precision instrumentation (e.g., medical devices, test equipment).
• Industrial control systems requiring stable resistance under thermal stress.
• Telecommunications hardware, particularly in signal conditioning and filtering.
• Automotive electronics (non-automotive grade but suitable for benign environments).
• Aerospace and defense applications where reliability and precision are critical.

Conclusion of GQ0A013402CT

The GQ0A013402CT stands out for its exceptional accuracy, thermal stability, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction and thin-film technology offer long-term performance advantages over thicker-film or polymer-based alternatives. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and precision applications where tight tolerances and low drift are paramount.