TT Electronics/IRC

GQCA033570JFT

GQCA033570JFT Description

The GQCA033570JFT 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 package features 12 isolated resistors, each with a 357Ω resistance value and a tight ±5% tolerance. The ceramic case style ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount assembly. With a 1W total power rating (0.1W per resistor) and a ±25ppm/°C temperature coefficient, this network is engineered for environments operating at 70°C to 125°C, making it suitable for demanding industrial and instrumentation applications.

GQCA033570JFT Features

• High Precision: Thin-film technology delivers ±5% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case and QSOP package ensure durability and thermal efficiency.
• Isolated Design: 12 independent resistors (ISOL circuit designator) provide flexibility in circuit design.
• Wide Operating Range: Rated for 125°C maximum temperature and 100V maximum voltage.
• Surface-Mount Ready: Gull-wing leads (0.64mm pitch) enable easy PCB integration.
• Non-Automotive: Ideal for industrial, telecom, and test equipment where PPAP compliance is not required.

GQCA033570JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Equipment: Stable resistance for sensors and monitoring devices.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Test & Measurement: Low-drift resistance for calibration and instrumentation.
• Telecom Infrastructure: Reliable operation in base stations and RF modules.

Conclusion of GQCA033570JFT

The GQCA033570JFT combines thin-film accuracy, ceramic reliability, and isolated resistor configurability in a compact QSOP package. Its low TCR, high power handling, and wide temperature range make it a superior choice for precision electronics where stability and durability are critical. While not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial and professional applications demanding consistent performance under thermal stress.