TT Electronics/IRC

GQCA011403JGT

GQCA011403JGT Description

The GQCA011403JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 24-pin QSOP package features 12 isolated resistors, each with a 140K Ohm resistance value and a tight 5% tolerance. The ceramic case style ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy. With a power rating of 1W (0.1W per resistor) and a maximum operating temperature of 125°C, this component is engineered for reliability in demanding environments. Its gull-wing termination facilitates easy surface-mount (SMD) assembly, and the ±100ppm/°C temperature coefficient ensures minimal resistance drift across a wide 70 to 125°C derated power range.

GQCA011403JGT Features

• High-Density Integration: 12 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 24 gull-wing terminals.
• Precision Performance: Thin-film technology with ±5% tolerance and ±100ppm/°C TCR for stable operation.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Wide Voltage Range: Supports up to 100V maximum voltage rating, suitable for industrial and instrumentation applications.
• Automated Assembly Friendly: 0.64mm terminal pitch and surface-mount design optimize PCB space and manufacturability.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial use where PPAP compliance is not required.

GQCA011403JGT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks in test equipment and data acquisition systems.
• Isolation Networks: ISOL circuit designator ensures independent resistor performance, critical for medical devices and telecom infrastructure.
• High-Temperature Environments: 125°C rating makes it suitable for power supplies, motor controls, and industrial automation.
• Space-Constrained Designs: Compact QSOP footprint is ideal for embedded systems, IoT devices, and portable electronics.

Conclusion of GQCA011403JGT

The GQCA011403JGT combines high precision, thermal resilience, and compact integration, making it a superior choice for engineers seeking reliable resistor networks in industrial, medical, and telecom applications. Its ceramic construction, thin-film accuracy, and isolated design provide a competitive edge over bulkier or less stable alternatives. While not RoHS-compliant or automotive-grade, its performance in moderate to high-temperature scenarios ensures longevity and consistency in critical circuits. For designs demanding tight tolerance, low drift, and robust packaging, this model delivers exceptional value.