TT Electronics/IRC

GQCA012492JFT

GQCA012492JFT Description

The GQCA012492JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP package features 12 isolated resistors, each with a 24.9KΩ resistance (5% tolerance) and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range (70°C to 125°C). The ceramic case provides excellent thermal stability, while the gull-wing termination facilitates secure surface-mount (SMD) assembly. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for demanding circuits requiring high-density, low-noise resistance solutions.

GQCA012492JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability, critical for analog and signal conditioning circuits.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic Package: Ensures thermal endurance and mechanical durability in harsh environments.
• QSOP-24 Gull Wing SMD: Compact 8.66mm x 6.02mm footprint with 0.64mm pitch, optimizing PCB space.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQCA012492JFT Applications

This resistor network excels in:

• Signal Isolation & Termination: Precision dividers, feedback networks, and ADC/DAC interfaces.
• Medical & Test Equipment: Stable resistance for sensitive measurement circuits.
• Telecom Infrastructure: Line drivers, impedance matching, and RF modules.
• Industrial Controls: PLCs, motor drives, and power supply regulation.
• Aerospace & Defense: Ruggedized electronics requiring low TCR and high voltage tolerance.

Conclusion of GQCA012492JFT

The GQCA012492JFT stands out for its combination of precision, isolation, and compact design, making it a superior choice over bulkier or less stable alternatives. Its ceramic construction and thin-film technology ensure longevity in critical applications, while the QSOP package meets space-constrained PCB layouts. Though not RoHS-compliant or automotive-rated, it remains a top-tier solution for industrial, medical, and high-reliability systems demanding uncompromising performance.