TT Electronics/IRC

GQ0A031622FAT

GQ0A031622FAT Description

The GQ0A031622FAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 16.2KΩ resistance, 1% tolerance, and a ±25ppm/°C temperature coefficient. The ceramic case ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network operates reliably across a wide temperature range of -70°C to +125°C. Packaged in a tube, it meets industrial standards but is not PPAP or automotive-qualified.

GQ0A031622FAT Features

• Precision Performance: Thin-film technology delivers low TCR (±25ppm/°C) and tight tolerance (1%), ideal for signal conditioning and analog circuits.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• High-Density Design: QSOP package (8.66mm x 6.02mm x 1.47mm) saves PCB space while providing 10 isolated resistors.
• Reliable Termination: Gull-wing leads ensure secure soldering and vibration resistance.
• Wide Operating Range: Suitable for harsh environments (-70°C to +125°C) with derated power up to 125°C.

GQ0A031622FAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC interfaces, and feedback networks.
• Industrial Controls: PLCs, sensor signal conditioning, and instrumentation.
• Telecom Infrastructure: Line drivers, impedance matching, and RF modules.
• Medical Devices: High-accuracy measurement systems where stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.

Conclusion of GQ0A031622FAT

The GQ0A031622FAT combines precision, compactness, and reliability, making it a superior choice for applications requiring stable resistance networks. Its ceramic construction, thin-film technology, and isolated resistor design outperform generic arrays in thermal and electrical performance. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial and telecom systems where accuracy and durability are paramount.