TT Electronics/IRC

GQ0A034751GT

GQ0A034751GT Description

The GQ0A034751GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated resistors, each rated at 4.75KΩ with a tight 2% tolerance and a ±25ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal stability and durability, making it suitable for harsh environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding circuits. Its gull-wing termination ensures secure surface-mount (SMD) assembly, while the QSOP form factor (8.66mm x 6.02mm x 1.47mm) optimizes board space efficiency.

GQ0A034751GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 10 resistors operates independently, eliminating crosstalk.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring performance in elevated temperatures.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength compared to plastic alternatives.
• Surface-Mount Design: Gull-wing leads and 0.64mm pitch facilitate automated PCB assembly.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ0A034751GT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks in op-amps.
• Medical Equipment: High-accuracy sensor interfaces and diagnostic instruments.
• Test & Measurement Systems: Calibration modules and data acquisition boards.
• Industrial Controls: PLCs (Programmable Logic Controllers) and motor drive circuits.
• Telecommunications: RF (Radio Frequency) filtering and impedance matching networks.

Conclusion of GQ0A034751GT

The GQ0A034751GT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for engineers designing critical analog systems. Its ceramic construction, thin-film technology, and isolated resistor configuration provide unmatched stability in fluctuating thermal conditions. While not RoHS-compliant, its performance in industrial and professional electronics justifies its use where reliability is paramount. For applications demanding low tolerance, high power density, and minimal thermal drift, this resistor network delivers exceptional value.