TT Electronics/IRC

GQ8A032432FAT

GQ8A032432FAT Description

The GQ8A032432FAT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 24.3KΩ resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design allows independent resistor functionality, making it ideal for signal conditioning and voltage division.

GQ8A032432FAT Features

• Precision Thin-Film Technology: Delivers low noise and high accuracy (±1%) for sensitive analog circuits.
• Robust Ceramic Package: Enhances thermal performance and durability in harsh environments.
• High Power Handling: 0.75W total power rating (0.1W per resistor) supports demanding applications.
• Wide Voltage Range: 100V maximum rating accommodates industrial and automotive systems (though not PPAP/automotive-certified).
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift under temperature fluctuations.
• Gull-Wing Termination: Ensures secure PCB mounting with a 0.64mm pitch for high-density layouts.

GQ8A032432FAT Applications

This resistor network excels in:

• Precision Instrumentation: Signal scaling in multichannel data acquisition systems.
• Medical Electronics: Isolation and impedance matching in diagnostic equipment.
• Industrial Controls: Voltage division in PLCs and sensor interfaces.
• Telecom Infrastructure: Line termination and filtering in high-frequency circuits.
• Test & Measurement: Calibration networks requiring long-term stability.

Conclusion of GQ8A032432FAT

The GQ8A032432FAT stands out for its combination of precision, power handling, and compact design, making it a superior choice over standard thick-film networks. While not RoHS-compliant, its ceramic construction and thin-film technology provide reliability in precision-critical applications. Engineers will value its isolated resistor configuration, which simplifies circuit design while maintaining performance under thermal stress. Ideal for high-reliability systems where accuracy and space efficiency are paramount.