TT Electronics/IRC

GQCA031373JFT

GQCA031373JFT Description

The GQCA031373JFT 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 137K Ohm resistance and a 5% tolerance, ensuring consistent performance in demanding environments. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for durability and efficiency.

GQCA031373JFT Features

• Precision Thin Film Technology: Delivers superior stability and accuracy (±25ppm/°C) compared to thick-film alternatives.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, reducing crosstalk in sensitive circuits.
• Robust Ceramic Package: Enhances thermal management and mechanical strength in harsh environments.
• High-Density QSOP Form Factor: Compact dimensions (8.66mm x 6.02mm x 1.47mm) save PCB space without compromising performance.
• Automated Assembly Compatibility: Gull-wing terminals and ±0.1mm length tolerance facilitate high-speed SMD placement.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ideal for industrial and automotive-grade applications (though not PPAP-certified).

GQCA031373JFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks in instrumentation.
• Medical Electronics: Isolated signal paths in patient monitoring devices.
• Industrial Control Systems: Stable resistance for PLCs and sensor interfaces.
• Telecommunications: Impedance matching in high-frequency RF modules.
• Test & Measurement Equipment: Calibration circuits requiring low drift over temperature.

Conclusion of GQCA031373JFT

The GQCA031373JFT stands out for its thin-film precision, isolated design, and ceramic durability, making it a top choice for engineers prioritizing reliability in compact, high-temperature environments. While not RoHS-compliant or automotive-certified, its low TCR, high power density, and SMD-friendly package cater to specialized industrial and medical applications where performance outweighs regulatory constraints. For designs demanding repeatable accuracy and thermal resilience, this network offers a compelling balance of technical rigor and cost efficiency.