TT Electronics/IRC

GQCA031432JGT

GQCA031432JGT Description

The GQCA031432JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 14.3KΩ resistance value and a 5% tolerance, ensuring reliable performance in demanding environments. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is ideal for analog signal conditioning, voltage division, and isolation circuits.

GQCA031432JGT Features

• High Precision: Thin-film technology delivers ±25ppm/°C stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case and QSOP package ensure durability and thermal efficiency.
• Isolated Design: 12 resistors with independent isolation (ISOL) reduce crosstalk in multi-channel systems.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch suits high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals simplify automated assembly processes.

GQCA031432JGT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs and sensors.
• Medical Electronics: Signal isolation and impedance matching in diagnostic equipment.
• Telecommunications: Line termination and impedance stabilization in high-frequency circuits.
• Automotive (Non-Automotive Rated): Non-safety-critical analog modules where temperature stability is key.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.

Conclusion of GQCA031432JGT

The GQCA031432JGT combines thin-film accuracy, ceramic reliability, and compact SMD design to address challenges in precision analog circuitry. Its isolated resistor configuration and wide temperature range make it superior to standard thick-film networks in applications demanding long-term stability. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom systems where consistent performance is critical. Packaged in tubes for automated handling, it streamlines high-volume production without compromising quality.