TT Electronics/IRC

GQCA012612GGT

GQCA012612GGT Description

The GQCA012612GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 24-pin QSOP (Quarter-Small Outline Package) device features 12 isolated resistors, each with a 26.1kΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers superior thermal stability with a ±100ppm/°C temperature coefficient, ensuring minimal drift across its operating range of 70°C to 125°C. Rated for 100V maximum voltage and 0.1W power dissipation per resistor (1W total), this surface-mount network is ideal for compact, high-density PCB designs.

GQCA012612GGT Features

• High Precision: Thin-film technology delivers low TCR (±100ppm/°C) and 2% tolerance for reliable performance.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Isolated Resistors: 12 independent resistors (ISOL configuration) prevent crosstalk in signal conditioning.
• Compact & Durable: QSOP-24 package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Wide Operating Range: Functions reliably from -55°C to +125°C, derated up to 125°C.
• Industry-Standard Compliance: EAR99 ECCN classification, though non-RoHS and non-automotive (PPAP not supported).

GQCA012612GGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Industrial Controls: Isolated signal paths in PLCs and motor drivers.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging mitigates vibration and thermal shock.

Conclusion of GQCA012612GGT

The GQCA012612GGT stands out for its combination of precision, isolation, and compactness, making it a top choice for engineers designing high-reliability systems. While not suited for automotive use, its ceramic construction and thin-film technology ensure longevity in harsh environments. Ideal for applications demanding tight tolerance and thermal stability, this network is a versatile solution for advanced electronic assemblies.