TT Electronics/IRC

GQ8B024421JAT

GQ8B024421JAT Description

The GQ8B024421JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 4.42KΩ resistance value (5% tolerance) and a ±50ppm/°C temperature coefficient, ensuring stable operation across a wide temperature range (70°C to 125°C). Its ceramic case and gull-wing termination provide robust mechanical and electrical reliability, making it suitable for surface-mount (SMD) applications. Packaged in a tube, this non-automotive and non-PPAP compliant component delivers a total power rating of 0.75W (3/4W) with 0.05W per resistor, supporting moderate power dissipation needs.

GQ8B024421JAT Features

• Precision Thin Film Technology: Ensures low noise and high accuracy (±5% tolerance) for signal conditioning and voltage division.
• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained PCB designs.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C, ensuring reliability in harsh environments.
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress, critical for precision analog circuits.
• 100V Maximum Voltage Rating: Suitable for low-to-medium voltage applications.
• Ceramic Substrate: Enhances thermal stability and durability compared to polymer-based networks.

GQ8B024421JAT Applications

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs and sensors.
• Test & Measurement Equipment: High-accuracy signal attenuation and calibration circuits.
• Medical Electronics: Stable resistance networks in diagnostic devices where thermal consistency is critical.
• Telecommunications: Impedance matching and termination in RF modules.
• Power Management: Current sensing and balancing in low-power DC-DC converters.

Conclusion of GQ8B024421JAT

The GQ8B024421JAT resistor network excels in precision, thermal stability, and compact integration, making it a superior choice for engineers prioritizing performance in constrained spaces. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term reliability for industrial and instrumentation applications. For designs requiring tight tolerance, low TCR, and moderate power handling, this component delivers an optimal balance of functionality and durability.