TT Electronics/IRC

GQCA031401GGT

GQCA031401GGT Description

The GQCA031401GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package features 12 isolated resistors, each with a 1.4K Ohm resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination make it ideal for surface-mount (SMD) applications, while its ±25ppm/°C temperature coefficient guarantees stability across a wide operating range of -55°C to +125°C. With a maximum voltage rating of 100V and a power rating of 1W (0.1W per resistor), this network is engineered for reliability in high-density PCB designs.

GQCA031401GGT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±2% tolerance).
• Isolated Resistor Configuration (ISOL): Each of the 12 resistors operates independently, reducing crosstalk.
• Robust Ceramic Package: Enhances thermal performance and durability in harsh environments.
• Wide Temperature Range: Derated power operation from 70°C to 125°C, suitable for industrial and automotive-grade applications (though not PPAP-certified).
• Compact QSOP Form Factor: 8.66mm x 6.02mm x 1.47mm dimensions with 0.64mm pitch, optimizing board space.
• High Voltage Handling: Supports up to 100V, making it ideal for signal conditioning and voltage division.

GQCA031401GGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolated measurement circuits due to low drift and high stability.
• Industrial Controls: Feedback networks in motor drives and power supplies.
• Telecommunications: Impedance matching in RF modules.
• Test & Measurement Equipment: Calibration circuits requiring tight tolerance and low TCR.

Conclusion of GQCA031401GGT

The GQCA031401GGT stands out for its combination of precision, isolation, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance systems. Its ceramic construction, thin-film technology, and wide operational range ensure longevity and accuracy, particularly in industrial and medical applications where stability is critical. While not automotive-grade, its 100V rating and low TCR make it a versatile solution for advanced electronic designs.