TT Electronics/IRC

GQ0A036340GAT

GQ0A036340GAT Description

The GQ0A036340GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor isolated network features a 634Ω resistance value with a tight 2% tolerance and a low ±25ppm/°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 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design make it ideal for automated PCB assembly.

GQ0A036340GAT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±25ppm/°C) for stable operation in demanding environments.
• Robust Ceramic Package: Provides excellent thermal stability and mechanical durability, suitable for industrial applications.
• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk in sensitive circuits.
• Compact QSOP Form Factor: Measures 8.66mm x 6.02mm x 1.47mm, optimizing board space in high-density designs.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C), outperforming standard networks.
• Gull-Wing SMD Termination: Facilitates secure soldering and compatibility with reflow processes.

GQ0A036340GAT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Electronics: Isolated signal conditioning and calibration circuits in diagnostic devices.
• Automotive Electronics: Although not automotive-qualified, it suits non-safety-critical applications like infotainment systems.
• Telecommunications: RF matching networks and impedance control in base stations.

Conclusion of GQ0A036340GAT

The GQ0A036340GAT combines precision, reliability, and compactness, making it a superior choice for engineers needing high-performance resistor networks. Its ceramic construction, isolated design, and thin-film technology address challenges in thermal management and signal integrity. While not PPAP or RoHS compliant, it excels in industrial, medical, and telecom applications where accuracy and durability are critical. For designs demanding tight tolerances and low drift, this model stands out among similar offerings.