TT Electronics/IRC

GQ0A038452FBT

GQ0A038452FBT Description

The GQ0A038452FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 84.5KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees stability across a wide operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for durability in industrial and instrumentation systems.

GQ0A038452FBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance) for signal conditioning and analog circuits.
• Robust Ceramic Package: Enhances thermal management and mechanical strength, ideal for harsh environments.
• Isolated Resistors (ISOL Designator): Each of the 10 resistors operates independently, reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Stable performance from -70°C to +125°C, even at derated power.
• QSOP Gull-Wing SMD Package: Facilitates automated assembly with a 0.64mm terminal pitch and compact dimensions (8.66mm x 6.02mm x 1.47mm).
• Non-Automotive (PPAP No): Suitable for industrial, medical, and test equipment where precision outweighs automotive compliance.

GQ0A038452FBT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces, and sensor calibration.
• Medical Electronics: Patient monitoring systems requiring low-drift components.
• Test & Measurement Equipment: High-accuracy multimeters and oscilloscope front-ends.
• Industrial Control Systems: Isolated feedback networks in PLCs and motor drives.
• Aerospace & Defense: Ruggedized electronics where temperature stability is critical.

Conclusion of GQ0A038452FBT

The GQ0A038452FBT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice over generic resistor arrays. Its thin-film construction, ceramic encapsulation, and gull-wing SMD design cater to high-reliability applications where performance cannot be compromised. While not RoHS-compliant, its niche advantages in industrial and precision instrumentation solidify its role in specialized electronic designs.