TT Electronics/IRC

GQCA023402GFT

GQCA023402GFT Description

The GQCA023402GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and tight tolerances. This 24-pin QSOP package features 12 isolated resistors, each with a 34K Ohm value and a 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across the -70°C to +125°C operating range. With a 100V maximum voltage rating and 0.1W power dissipation per resistor (1W total), this network is engineered for efficiency and durability in compact designs.

GQCA023402GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): 12 independent resistors prevent crosstalk, ideal for signal isolation.
• Robust Ceramic Package: Enhances thermal management and mechanical strength vs. polymer-based arrays.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• QSOP Gull-Wing SMD Design: Facilitates automated PCB assembly with a 0.64mm terminal pitch and 1.47mm low profile.
• Non-Automotive (PPAP No): Suited for industrial, telecom, and instrumentation use where automotive compliance isn’t required.

GQCA023402GFT Applications

• Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems benefiting from low-drift, high-reliability components.
• Test & Measurement Equipment: Calibration circuits demanding tight tolerance (±2%) and thermal stability.
• Industrial Controls: Isolated I/O interfaces in PLCs or sensor modules.
• Telecom Infrastructure: RF filtering and impedance matching in baseband units.

Conclusion of GQCA023402GFT

The GQCA023402GFT excels in applications requiring precision, isolation, and compactness, offering superior performance over standard thick-film networks. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility make it a standout choice for engineers designing high-reliability systems. While not RoHS-compliant, it remains a robust solution for industrial and professional electronics where environmental regulations permit. For designs needing stable 34K Ohm networks with minimal thermal drift, this model delivers unmatched consistency in a space-saving QSOP package.